ZUNIDATA SYSTEMS, INC 7N-7F-RM Digital Signage / POS System Z28-7N-7F-RM Z287N7FRM 7n 7f rm
TEST REPORT of FCC PART 15 SUBPART E New Application; Class I PC; Class II PC Product : Brand: Model: Model Difference: FCC ID: FCC Rule Part: Applicant: Address: Digital Signage / POS System Zunidata 7NX-RM; 7FX-RM; 7XXX-XXX (XØ0~9 or A-Z or Blank or - Metal and plastic case. with, and without POE Z28-7N-7F-RM §15.407, Cat:NII Zunidata Systems, Inc. 6F,No. 945, Boai Street, Jubei City, Hsinchu, Taiwan 302 Test Performed by: International Standards Laboratory Corp. <LT Lab.> *Site Registration No. BSMI: SL2-IN-E-0013; MRA TW0997; TAF: 0997; IC: IC4067B-4; *Address: No. 120, Lane 180, Hsin Ho Rd., Lung-Tan Dist., Tao Yuan City 325, Taiwan *Tel : 886-3-407-1718; Fax: 886-3-407-1738 Report No.: ISL-20LR343FE Issue Date : 2020/11/12 Test results given in this report apply only to the specific sample(s) tested and are traceable to national or international standard through calibration of the equipment and evaluating measurement uncertainty herein. The uncertainty of the measurement does not include in consideration of the test result unless the customer required the determination of uncertainty via the agreement, regulation or standard document specification. This test report shall not be reproduced except in full, without the written approval of International Standards Laboratory Corp. Page: 1 of 200 -2 of 200- FCC ID: Z28-7N-7F-RM VERIFICATION OF COMPLIANCE Applicant: Zunidata Systems, Inc. Product Description: Digital Signage / POS System Brand Name: Model No.: Zunidata 7NX-RM; 7FX-RM; 7XXX-XXX (XØ0~9 or A-Z or Blank or - Model Difference: Metal and plastic case. with, and without POE FCC ID: Date of test: Z28-7N-7F-RM 2020/10/15 ~ 2020/11/11 Date of EUT Received: 2020/10/15 We hereby certify that: All the tests in this report have been performed and recorded in accordance with the standards described above and performed by an independent electromagnetic compatibility consultant, International Standards Laboratory Corp. The test results contained in this report accurately represent the measurements of the characteristics and the energy generated by sample equipment under test at the time of the test. The sample equipment tested as described in this report is in compliance with the limits of above standards. Test By: Date: Weitin Chen / Senior Engineer Prepared By: Gigi Yeh / Senior Engineer Date: Approved By: Date: Jerry Liu / Technical Manager 2020/11/12 2020/11/12 2020/11/12 International Standards Laboratory Corp. Report Number: ISL-20LR343FE -3 of 200- FCC ID: Z28-7N-7F-RM Version No. 00 Date 2020/11/12 Version Description Initial creation of document Uncertainty of Measurement Description Of Test Conducted Emission (AC power line) Field Strength of Spurious Radiation Conducted Power Power Density Frequency Time DC Voltage Uncertainty 2.586 dB 30MHz: 2.96dB 30-1GHz: 4.22 dB 1-40 GHz: 4.08 dB 2.412 GHz: 1.30 dB 5.805 GHz: 1.55 dB 2.412 GHz:1.30 dB 5.805 GHz: 1.67 dB 0.0032% 0.01% 1% International Standards Laboratory Corp. Report Number: ISL-20LR343FE -4 of 200- FCC ID: Z28-7N-7F-RM Table of Contents 1. General Information ................................................................................................................... 6 1.1. Product Description ............................................................................................................................6 1.2. Related Submittal(s) / Grant (s) ........................................................................................................10 1.3. Test Methodology .............................................................................................................................10 1.4. Test Facility.......................................................................................................................................10 1.5. Special Accessories...........................................................................................................................10 1.6. Equipment Modifications..................................................................................................................10 2. System Test Configuration....................................................................................................... 11 2.1. EUT Configuration ...........................................................................................................................11 2.2. EUT Exercise ....................................................................................................................................11 2.3. Test Procedure...................................................................................................................................11 2.4. Configuration of Tested System........................................................................................................12 2.5. Duty Cycle ........................................................................................................................................13 3. Summary of Test Results.......................................................................................................... 14 4. Description of Test Modes........................................................................................................ 15 5. Conduced Emission Test .......................................................................................................... 17 5.1. Standard Applicable ..........................................................................................................................17 5.2. Measurement Equipment Used: ........................................................................................................17 5.3. EUT Setup:........................................................................................................................................17 5.4. Measurement Procedure: ..................................................................................................................18 5.5. Measurement Result: ........................................................................................................................18 6. OUTPUT POWER / EIRP /SPECTRAL DENSITY MEASUREMENT ............................ 21 6.1. Standard Applicable ..........................................................................................................................21 6.2. Measurement Procedure....................................................................................................................23 6.3. Measurement Equipment Used: ........................................................................................................24 6.4. Measurement Equipment Used: ........................................................................................................24 6.5. Measurement Result..........................................................................................................................25 7. 26dB /99% Emission Bandwidth Measurement..................................................................... 59 7.1. Standard Applicable ..........................................................................................................................59 7.2. Measurement Procedure....................................................................................................................59 7.3. Measurement Equipment Used: ........................................................................................................59 7.4. Test Set-up: .......................................................................................................................................59 7.5. Measurement Result..........................................................................................................................60 8. 6dB Emission Bandwidth Measurement................................................................................. 85 8.1. Standard Applicable ..........................................................................................................................85 8.2. Measurement Procedure....................................................................................................................85 8.3. Measurement Equipment Used: ........................................................................................................85 International Standards Laboratory Corp. Report Number: ISL-20LR343FE -5 of 200- FCC ID: Z28-7N-7F-RM 8.4. Test Set-up: .......................................................................................................................................85 8.5. Measurement Result..........................................................................................................................86 9. Undesirable emission Radiated Measurement .................................................................... 94 9.1. Standard Applicable ..........................................................................................................................94 9.2. EUT Setup.........................................................................................................................................96 9.3. Measurement Procedure....................................................................................................................97 9.4. Test SET-UP (Block Diagram of Configuration) ..............................................................................98 9.5. Measurement Equipment Used: ........................................................................................................99 9.6. Field Strength Calculation ..............................................................................................................100 9.7. Measurement Result........................................................................................................................100 10. Transmission in the Absence of Data .................................................................................... 186 10.1. Standard Applicable ........................................................................................................................186 10.2. Result: .............................................................................................................................................186 11. Antenna Requirement ............................................................................................................ 187 11.1. Standard Applicable ........................................................................................................................187 11.2. Antenna Connected Construction ...................................................................................................187 12. TPC and DFS Measurement .................................................................................................. 188 12.1. TPC: Standard Applicable...............................................................................................................188 12.2. DFS: Standard Applicable...............................................................................................................188 12.3. Test Equipment Used: .....................................................................................................................194 12.4. Test results ......................................................................................................................................195 International Standards Laboratory Corp. Report Number: ISL-20LR343FE -6 of 200- FCC ID: Z28-7N-7F-RM 1. General Information 1.1. Product Description General: Product Name Brand Name Model Name Model Difference Power Supply AC In Power Port USB 2.0 Port COM 2 (RS232)Port COM 1 (RS232)Port Micro USB Port LAN Port Power Supply Digital Signage / POS System Zunidata 7NX-RM; 7FX-RM; 7XXX-XXX (X0~9 or A-Z or Blank or - Metal and plastic case. with, and without POE 12Vdc by AC Adapter, Model No.: 2ABL024F US One provided Two provided One provided One provided One provided One provided 12Vdc from AC/DC adapter Adapter: 1. Model : SOY-1200200; Supplier: Shenzhen SOY Technology Co., Ltd. 2. Model : 2ABL024F US; Supplier: CWT 3. Model : 2AAJ024FC ; Supplier: CWT International Standards Laboratory Corp. Report Number: ISL-20LR343FE -7 of 200- FCC ID: Z28-7N-7F-RM WLAN Wi-Fi 802.11a 802.11n 802.11 ac Frequency Range (MHz) 5150 5350(NII) 5470 5725(NII) 5725 5850(NII) HT20 5150 5350(NII) HT20 5470 5725(NII) HT20 5725 5850(NII) VHT20 5150 5350(NII) VHT20 5470 5725(NII) VHT20 5745 5825(NII) HT40 5150 5350(NII) HT40 5470 5725(NII) HT40 5725 5850(NII) VHT40 5470 5725(NII) VHT40 5745 5825(NII) VHT40 5190 5230(NII) VHT80 5150 5350(NII) VHT80 5470 5725(NII) VHT80 5725 5850(NII) Modulation type Antenna Designation Channels 8 11 5 8 Peak / Average Rated Power 17.72dBm (AV) 16.85dBm (AV) 16.94dBm (AV) 16.93dBm (AV) Modulation Technology 11 16.93dBm (AV) 5 16.52 dBm (AV) 8 16.67dBm (AV) 11 16.85dBm (AV) 5 16.52dBm (AV) OFDM 4 16.64dBm (AV) 5 16.50dBm (AV) 2 16.86dBm (AV) 5 16.64dBm (AV) 2 16.50dBm (AV) 4 16.86dBm (AV) 2 16.56dBm (AV) 2 16.18dBm (AV) 1 16.16dBm (AV) CCK, DQPSK, DBPSK for DSSS 256QAM.64QAM. 16QAM, QPSK, BPSK for OFDM PCB Antenna WiFi 5G Antenna UNII-1: -1.89 dBi WiFi 5G Antenna UNII-2A : -1.89 dBi WiFi 5G Antenna UNII-2C : -2.68 dBi WiFi 5G Antenna UNII-3 : -3.11 dBi According to KDB662911 D01 SM-MIMO signals could be considered uncorrelated for purposes of directional gain computation. Directional gain = GANT International Standards Laboratory Corp. Report Number: ISL-20LR343FE -8 of 200- FCC ID: Z28-7N-7F-RM The EUT is compliance with IEEE 802.11 a/b/g/n/ac Standard. This report applies for Wifi frequency band5150 MHz 5350 MHz, 5470MHz 5725MHz, 5725 MHz 5850 MHz Remark: The above DUT's information was declared by manufacturer. Please refer to the specifi- cations or user's manual for more detailed description. 5G Band Power setting Mode Freq(MHz) 802.11a 802.11n HT20 / 802.11ac VHT20 5180 5200 5240 5260 5280 5320 5500 5600 5700 5745 5785 5825 5180 5200 5240 5260 5280 5300 5320 5500 5580 5600 5700 5745 5785 5825 Power Setting default default default default default default default default default default default default default default default default default default default default default default default default default default International Standards Laboratory Corp. Report Number: ISL-20LR343FE -9 of 200- FCC ID: Z28-7N-7F-RM 802.11n HT40 / 802.11ac VHT40 802.11ac VHT80 5190 5230 5270 5310 5510 5550 5590 5670 5755 5795 5210 5290 5530 5610 5775 default default default default default default default default default default default default default default default International Standards Laboratory Corp. Report Number: ISL-20LR343FE -10 of 200- FCC ID: Z28-7N-7F-RM 1.2. Related Submittal(s) / Grant (s) This submittal(s) (test report) is intended for FCC ID: Z28-7N-7F-RM filing to comply with Section 15.407 of the FCC Part 15, Subpart E Rules. 1.3. Test Methodology Both conducted and radiated testing were performed according to the procedures in ANSI C63.10: 2013. Radiated testing was performed at an antenna to EUT distance 3 meters. KDB Document: 789033 D02 General U-NII Test Procedures New Rules v02r01 FCC 14-30 Revision UNII 594280 D02 U-NII Device Security v01r03 1.4. Test Facility The measurement facilities used to collect the 3m Radiated Emission and AC power line conducted data are located on the address of International Standards Laboratory Corp. <LT Lab.> No. 120, Lane 180, Hsin Ho Rd., Lung-Tan Dist., Tao Yuan City 325, Taiwan which are constructed and calibrated to meet the FCC requirements in documents ANSI C63.10: 2013. FCC Registration Number is: 487532; Designation Number is: TW0997. 1.5. Special Accessories Not available for this EUT intended for grant. 1.6. Equipment Modifications Not available for this EUT intended for grant. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -11 of 200- FCC ID: Z28-7N-7F-RM 2. System Test Configuration 2.1. EUT Configuration The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner which intends to maximize its emission characteristics in a continuous normal application. 2.2. EUT Exercise The EUT (Transmitter) was operated in the engineering mode to fix the Tx frequency that was for the purpose of the measurements. 2.3. Test Procedure 2.3.1 Conducted Emissions The EUT is a placed on as turn table which is 0.8 m above ground plane. According to the requirements in Section 6 of ANSI C63.10: 2013. Con-ducted emissions from the EUT measured in the frequency range between 0.15 MHz and 30MHz using CISPR 16-1-1 Quasi-Peak and Average detector mode. 2.3.2 Radiated Emissions The EUT is a placed on a turntable which is 0.8 m/1.5m (Frequency above 1GHz) above the ground plane. The turntable shall rotate 360 degrees to determine the position of maximum emission level. The EUT is set 3m away from the receiving antenna which varied from 1m to 4m to find out the highest emission. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. To find out the maximum emission, the relative positions of this hand-held transmitter (EUT) was rotated through three orthogonal axes and measurement procedures for electric field radiated emissions above 1 GHz the EUT measurement is to be made "while keeping the antenna in the `cone of radiation' from that area and pointed at the area both in azimuth and elevation, with polarization oriented for maximum response." is still within the 3dB illumination BW of the measurement antenna according to the requirements in Section 6, 11 and 12 of ANSI C63.10: 2013. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -12 of 200- FCC ID: Z28-7N-7F-RM 2.4. Configuration of Tested System Fig. 2-1 Configuration of Tested System Radiated Emission EUT Adaptor (EUT) 1. Table 1-1 Equipment Used in Tested System Item Equipment 1 EUT (adaptor) 2 EUT (adaptor) 3 EUT (adaptor) Mfr/Brand CWT Shenzhen SOY Technology Co., Ltd. CWT Model/ Type No. 2ABL024F US SOY-1200200 2AAJ024FC Series No. Data Cable Power Cord NA NA Non-shielding NA NA Non-shielding NA NA Non-shielding Note: All the above equipment/cables were placed in worse case positions to maximize emission signals during emission test. Grounding: Grounding was in accordance with the manufacturer's requirements and conditions for the intended use. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -13 of 200- FCC ID: Z28-7N-7F-RM 2.5. Duty Cycle If duty cycle of test signal is 98 %, duty factor is not required. If duty cycle of test signal is < 98 %, duty factor shall be considered. The output power = measured power + duty factor. Mode a HT20 HT40 VHT20 VHT40 VHT80 ON time (ms) 1.380 1.296 0.615 1.310 0.620 0.299 Total time (ms) 1.440 1.348 0.690 1.355 0.695 0.365 Duty Cycle Duty Factor 95.833% 0.18 96.089% 0.17 89.130% 0.50 96.679% 0.15 89.209% 0.50 81.944% 0.86 1/Ton (kHz) 0.725 0.772 1.626 0.763 1.613 3.345 VBW for average detector (kHz) 1 1 3 1 3 10 International Standards Laboratory Corp. Report Number: ISL-20LR343FE -14 of 200- FCC ID: Z28-7N-7F-RM 3. Summary of Test Results FCC Rules §15.207 §15.407(a)(2) §15.407(a) §15.407(e) §15.407(b) §15.407( c) §15.407(a) §15.407(d) §15.407(i) Description Of Test AC Power Line Conducted Emission Output Power/ EIRP/ Spectral Density Measurement 26dB Emission Bandwidth 6dB Emission Bandwidth Undesirable Emission Radiated Measurement Transmission in case of Absence of Information Antenna Requirement TPC and DFS Measurement Device Security Result Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant International Standards Laboratory Corp. Report Number: ISL-20LR343FE -15 of 200- FCC ID: Z28-7N-7F-RM 4. Description of Test Modes The EUT has been tested under operating condition. Test program used to control the EUT for staying in continuous transmitting mode is programmed. 5150MHz-5350MHz: 802.11a mode: Channel low (5180MHz), mid (5260MHz) and high (5320MHz) with 6Mbps lowest data rate are chosen for pre-test testing of radiated emissions. 802.11 n HT20: Channel low (5180MHz), mid (5260MHz) and high (5320MHz) with 6.5Mbps lowest data rate are chosen for pre-test testing of radiated emissions. 802.11 n HT40: Channel low (5190MHz), mid (5230MHz) and high (5310MHz) with 13.5Mbps lowest data rate are chosen for pre-test testing of radiated emissions. 802.11 ac VHT20: Channel low (5180MHz), mid (5260MHz) and high (5320MHz) with 6.5Mbps lowest data rate are chosen for pre-test testing of radiated emissions. 802.11 ac VHT40: Channel low (5190MHz), mid (5230MHz) and high (5310MHz) with 13.5Mbps lowest data rate are chosen for pre-test testing of radiated emissions. 802.11 ac VHT80: Channel low (5210MHz) and high (5290MHz) with 13.5Mbps lowest data rate is chosen for pre-test testing of radiated emissions. 5470MHz-5725MHz: 802.11a mode: Channel low (5500MHz), mid (5600MHz) and high (5700MHz) with 6Mbps lowest data rate are chosen for pre-test testing of radiated emissions. 802.11 n HT20: Channel low (5500MHz), mid (5600MHz) and high (5700MHz) with 6.5Mbps lowest data rate are chosen for pre-test testing of radiated emissions. 802.11 n HT40: Channel low (5510MHz), mid (5550MHz) and high (5670MHz) with 13.5Mbps lowest data rate are chosen for pre-test testing of radiated emissions. 802.11 ac VHT20: Channel low (5500MHz), mid (5600MHz) and high (5700MHz) with 6.5Mbps lowest data rate are chosen for pre-test testing of radiated emissions. 802.11 ac VHT40: Channel low (5510MHz), mid (5550MHz) and high (5670MHz) with 13.5Mbps lowest data rate are chosen for pre-test testing of radiated emissions. 802.11 ac VHT80: Channel low (5530MHz) and high (5610MHz) with 13.5Mbps lowest data rate is chosen for pre-test testing of radiated emissions. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -16 of 200- FCC ID: Z28-7N-7F-RM 5725MHz-5850MHz: 802.11a mode: Channel low (5745MHz), mid (5785MHz) and high (5825MHz) with 6Mbps lowest data rate are chosen for pre-test testing of radiated emissions. 802.11 n HT20: Channel low (5745MHz), mid (5785MHz) and high (5825MHz) with 6.5Mbps lowest data rate are chosen for pre-test testing of radiated emissions. 802.11 n HT40: Channel low (5755MHz) and high (5795MHz) with 13.5Mbps lowest data rate are chosen for pre-test testing of radiated emissions. 802.11 ac VHT20: Channel low (5745MHz), mid (5785MHz) and high (5825MHz) with 6.5Mbps lowest data rate are chosen for pre-test testing of radiated emissions. 802.11 ac VHT40: Channel low (5755MHz) and high (5795MHz) with 13.5Mbps lowest data rate are chosen for pre-test testing of radiated emissions. 802.11 ac VHT80: Channel (5775MHz) with 13.5Mbps lowest data rate is chosen for pre-test testing of radiated emissions. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -17 of 200- FCC ID: Z28-7N-7F-RM 5. Conduced Emission Test 5.1. Standard Applicable According to §15.207, frequency range within 150kHz to 30MHz shall not exceed the Limit table as below. Limits Frequency range dB(uV) MHz Quasi-peak Average 0.15 to 0.50 66 to 56 56 to 46 0.50 to 5 56 46 5 to 30 60 50 Note 1.The lower limit shall apply at the transition frequencies 2.The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.50 MHz. 5.2. Measurement Equipment Used: Location Equipment Name Brand Conduction 02 LISN 26 R&S Model ENV216 S/N 102378 Last Cal. Date Next Cal. Date 11/21/2019 11/21/2020 Conduction 02 LISN 21 R&S ENV216 101476 07/21/2020 07/21/2021 Conduction 02 Conduction 02 Conduction 02 Conduction 02-1 Cable EMI Receiver 14 ISN T4 07 WOKEN CFD 300-NL ROHDE&SCHW ESCI ARZ Teseq GmbH ISN T400A Conduction 02 -1 101034 49913 09/11/2020 05/22/2020 08/02/2020 09/11/2021 05/22/2021 08/02/2021 Conduction 02 ISN T8 10 Teseq GmbH ISN T800 42773 08/02/2020 08/02/2021 5.3. EUT Setup: 1. The conducted emission tests were performed in the test site, using the setup in accordance with the ANSI C63.10: 2013 2. The AC/DC Power adaptor of EUT was plug-in LISN. The EUT was placed flushed with the rear of the table. 3. The LISN was connected with 120Vac/60Hz power source. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -18 of 200- FCC ID: Z28-7N-7F-RM 5.4. Measurement Procedure: 1. The EUT was placed on a table which is 0.8m above ground plane. 2. Maximum procedure was performed on the six highest emissions to ensure EUT compli- ance. 3. Repeat above procedures until all frequency measured were complete. 4. Both 120V & 240V have been verified, and 120V/60Hz was defined as the worst-case and record in the report. 5.5. Measurement Result: The initial step in collecting conducted data is a spectrum analyzer peak scan of the measurement range. Significant peaks are then marked as shown on the following data page, and these signals are then quasi-peaked. Note: Refer to next page for measurement data and plots. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -19 of 200- FCC ID: Z28-7N-7F-RM AC POWER LINE CONDUCTED EMISSION TEST DATA Operation Mode: Normal Operation Worst Case Adapter module : 2ABL024F International Standards Laboratory Corp. Report Number: ISL-20LR343FE -20 of 200- FCC ID: Z28-7N-7F-RM International Standards Laboratory Corp. Report Number: ISL-20LR343FE -21 of 200- FCC ID: Z28-7N-7F-RM 6. OUTPUT POWER / EIRP /SPECTRAL DENSITY MEASUREMENT 6.1. Standard Applicable According to §15.407(a) Power limits: (1) For the band 5.15-5.25 GHz. (i) For an outdoor access point operating in the band 5.15 y 5.25 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W provided the maximum antenna gain does not exceed 6 dBi. In addition, the maximum power spectral density shall not exceed 17 dBm in any 1 megahertz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. The maximum e.i.r.p. at any elevation angle above 30 degrees as measured from the horizon must not exceed 125 mW (21 dBm). (ii) For an indoor access point operating in the band 5.15 y 5.25 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W provided the maximum antenna gain does not exceed 6 dBi. In addition, the maximum power spectral density shall not exceed 17 dBm in any 1 megahertz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. (iii) For fixed point-to-point access points operating in the band 5.15 y 5.25 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W. Fixed point-to-point U-NII devices may employ antennas with directional gain up to 23 dBi without any corresponding reduction in the maximum conducted output power or maximum power spectral density. For fixed point-to-point transmitters that employ a directional antenna gain greater than 23 dBi, a 1 dB reduction in maximum conducted output power and maximum power spectral density is required for each 1 dB of antenna gain in excess of 23 dBi. Fixed, point-to-point operations exclude the use of point-to-multipoint systems, omnidirectional applications, and multiple collocated transmitters transmitting the same information. The operator of the U-NII device, or if the equipment is professionally installed, the installer, is responsible for ensuring that systems employing high gain directional antennas are used exclusively for fixed, point-to-point operations. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -22 of 200- FCC ID: Z28-7N-7F-RM (iv) For mobile and portable client devices in the 5.15 y 5.25 GHz band, the maximum conducted output power over the frequency band of operation shall not exceed 250 mW provided the maximum antenna gain does not exceed 6 dBi. In addition, the maximum power spectral density shall not exceed 11 dBm in any 1 megahertz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. (2) For the 5.25-5.35 GHz and 5.47-5.725 GHz bands, the maximum conducted output power over the frequency bands of operation shall not exceed the lesser of 250 mW or 11 dBm 10 log B, where B is the 26 dB emission bandwidth in megahertz. In addition, the maximum power spectral density shall not exceed 11 dBm in any 1 megahertz band. If transmitting antennas of directional gain greater than 6 dBiare used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. (3) For the band 5.725-5.85 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W. In addition, the maximum power spectral density shall not exceed 30 dBm in any 500 kHz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. However, fixed point-to-point U-NII devices operating in this band may employ transmitting antennas with directional gain greater than 6 dBi without any corresponding reduction in transmitter conducted power. Fixed, point-to-point operations exclude the use of point-to-multipoint systems, omnidirectional applications, and multiple collocated transmitters transmitting the same information. The operator of the U-NII device, or if the equipment is professionally installed, the installer, is responsible for ensuring that systems employing high gain directional antennas are used exclusively for fixed, point-to-point operations. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -23 of 200- FCC ID: Z28-7N-7F-RM 6.2. Measurement Procedure For Output Power 1. Place the EUT on the table and set it in transmitting mode. 2. Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the power meter 3. Record the max. reading. 4. Repeat above procedures until all frequency measured were complete. For Power Spectral Density 1. Place the EUT on the table and set it in transmitting mode. 2. Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to Spectrum. 3. Set RBW=1MHz,VBW=3MHz, Span=50MHz (Base Mode), Sweep time = Auto, traces 100 sweeps of video averaging for 5150-5725MHz; 4. Set RBW=500kHz,VBW=1.5MHz, Span=60MHz (Base Mode), Sweep time = Auto, traces 100 sweeps of video averaging for 5725-5850MHz; 5. Record the max. reading. 6. Repeat above procedures until all frequency measured were complete. Refer to KDB 789033 D02 General UNII Test Procedures New Rules v02r01 International Standards Laboratory Corp. Report Number: ISL-20LR343FE -24 of 200- FCC ID: Z28-7N-7F-RM 6.3. Measurement Equipment Used: Location Conducted Conducted Conducted Conducted Conducted Conducted Conducted Conducted Conducted Conducted Conducted Conducted Equipment Name Power Meter Power Sensor Power Sensor Power Sensor Power Sensor Power Sensor Temperature Chamber DC Power supply AC Power supply Spectrum analyzer Spectrum analyzer Conducted Test Software Conducted Conducted Conducted Conducted Test Software Radio Communication Analyzer Wideband Radio Communication Tester BT Simulator Brand Anritsu Anritsu DARE DARE DARE DARE KSON ABM EXTECH Keysight R&S DARE R&S R&S R&S Agilent Model ML2495A MA2411B S/N 1116010 34NKF50 Last Cal. Date 09/25/2020 09/25/2020 RPR3006W RPR3006W RPR3006W RPR3006W 13I00030SNO33 01/03/2020 13I00030SNO34 01/09/2020 14I00889SNO35 06/29/2020 14I00889SNO36 06/29/2020 THS-B4H100 2287 03/11/2020 Next Cal. Date 09/25/2021 09/25/2021 01/03/2021 01/09/2021 06/29/2021 06/29/2021 03/11/2021 8185D N/A CFC105W NA N9010A FSP40 MY56070257 100116 Radiation NA Ver:2013.1.23 CMUGO Ver:2.0.0 N/A CMU200 111968 01/03/2020 N/A 09/23/2020 01/10/2020 NA N/A 11/29/2019 01/03/2021 N/A 09/23/2021 01/10/2021 NA N/A 11/29/2020 CMW500 N4010A 1201.002K50108 793-JG 10/28/2020 MY48100200 NA 10/28/2021 NA 6.4. Measurement Equipment Used: EUT Attenuator Power Meter or Spectrum Analyzer International Standards Laboratory Corp. Report Number: ISL-20LR343FE -25 of 200- FCC ID: Z28-7N-7F-RM 6.5. Measurement Result According to §15.407(a) (iv) For client devices in the 5.15-5.25 GHz band, the maximum conducted output power over the frequency band of operation shall not exceed 250 mW provided the maximum antenna gain does not exceed 6 dBi. Band Mode 11a HT20 UNII-1 HT40 VHT20 VHT40 VHT80 Band Mode 11a HT20 UNII-2A HT40 VHT20 VHT40 VHT80 Freq. (MHz) 5180 5200 5240 5180 5200 5240 5190 5230 5180 5200 5240 5190 5230 5210 Freq. (MHz) 5260 5300 5320 5260 5300 5320 5270 5310 5260 5300 5320 5270 5310 5290 Output Power (dBm) Chain 0 Chain 1 Chain 2 Chain 3 16.43 17.72 16.93 16.54 16.73 16.93 16.68 16.35 16.67 16.26 16.45 16.64 16.45 16.01 Duty Factor (dB) 0.18 0.18 0.18 0.17 0.17 0.17 0.50 0.50 0.15 0.15 0.15 0.50 0.50 0.86 Total Output Power (dBm) 16.61 17.90 17.11 16.71 16.90 17.10 17.18 16.85 16.82 16.41 16.60 17.14 16.95 16.87 Output Power Limit (dBm) 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 Output Power (dBm) Chain 0 Chain 1 Chain 2 Chain 3 16.03 16.48 16.74 16.61 16.57 16.46 16.97 16.74 16.5 16.55 16.43 16.51 16.43 16.56 Duty Factor (dB) 0.18 0.18 0.18 0.17 0.17 0.17 0.50 0.50 0.15 0.15 0.15 0.50 0.50 0.86 Total Output Power (dBm) 16.21 16.66 16.92 16.78 16.74 16.63 17.47 17.24 16.65 16.70 16.58 17.01 16.93 17.42 Output Power Limit (dBm) 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 International Standards Laboratory Corp. Report Number: ISL-20LR343FE -26 of 200- FCC ID: Z28-7N-7F-RM Band Mode 11a HT20 HT40 UNII-2C VHT20 VHT40 VHT80 Band Mode 11a HT20 UNII-3 HT40 VHT20 VHT40 VHT80 Freq. (MHz) 5500 5580 5700 5500 5580 5700 5510 5550 5670 5500 5580 5700 5510 5550 5670 5530 5610 Freq. (MHz) 5745 5785 5825 5745 5785 5825 5755 5795 5745 5785 5825 5755 5795 5775 Output Power (dBm) Chain 0 Chain 1 Chain 2 Chain 3 16.43 16.85 16.83 16.93 16.05 16.45 16.24 16.61 16.62 16.38 16.16 16.85 16.5 16.3 16.5 16.18 16.02 Duty Factor (dB) 0.18 0.18 0.18 0.17 0.17 0.17 0.50 0.50 0.50 0.15 0.15 0.15 0.50 0.50 0.50 0.86 0.86 Total Output Power (dBm) 16.61 17.03 17.01 17.10 16.22 16.62 16.74 17.11 17.12 16.53 16.31 17.00 17.00 16.80 17.00 17.04 16.88 Output Power Limit (dBm) 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 Output Power (dBm) Chain 0 Chain 1 Chain 2 Chain 3 16.94 16.76 16.6 16.81 16.68 16.27 16.44 16.21 16.52 16.3 16.11 16.63 16.86 16.16 Duty Factor (dB) 0.18 0.18 0.18 0.17 0.17 0.17 0.50 0.50 0.15 0.15 0.15 0.50 0.50 0.86 Total Output Power (dBm) 17.12 16.94 16.78 16.98 16.85 16.44 16.94 16.71 16.67 16.45 16.26 17.13 17.36 17.02 Output Power Limit (dBm) 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 International Standards Laboratory Corp. Report Number: ISL-20LR343FE -27 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Measurement: Mode 11a HT20 HT40 VHT20 VHT40 VHT80 Frequency (MHz) 5180 5200 5240 5180 5200 5240 5190 5230 5180 5200 5240 5190 5230 5210 Chain 0 -3.51 -3.19 -2.57 -3.87 -3.55 -2.98 -6.84 -6.11 -3.76 -3.51 -2.72 -6.77 -6.11 -9.39 PSD (dBm/MHz) Chain 1 Chain 2 Chain 3 Duty Factor (dB) 0.18 0.18 0.18 0.17 0.17 0.17 0.50 0.50 0.15 0.15 0.15 0.50 0.50 0.86 Mode 11a HT20 HT40 VHT20 VHT40 VHT80 Frequency (MHz) 5260 5300 5320 5260 5300 5320 5270 5310 5260 5300 5320 5270 5310 5290 Chain 0 -2.31 -1.92 -1.58 -2.72 -2.45 -2.13 -6.08 -5.50 -2.70 -2.41 -2.11 -5.93 -5.57 -8.62 PSD (dBm/MHz) Chain 1 Chain 2 Chain 3 Duty Factor (dB) 0.18 0.18 0.18 0.17 0.17 0.17 0.50 0.50 0.15 0.15 0.15 0.50 0.50 0.86 Total PSD (dBm/MHz) -3.32 -3.00 -2.39 -3.70 -3.38 -2.80 -6.34 -5.61 -3.61 -3.36 -2.57 -6.28 -5.62 -8.53 PSD Limit (dBm/MHz) 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 Total PSD (dBm/MHz) -2.13 -1.74 -1.39 -2.54 -2.28 -1.95 -5.58 -5.00 -2.55 -2.26 -1.97 -5.44 -5.08 -7.76 PSD Limit (dBm/MHz) 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 International Standards Laboratory Corp. Report Number: ISL-20LR343FE -28 of 200- FCC ID: Z28-7N-7F-RM Mode 11a HT20 HT40 VHT20 VHT40 VHT80 Frequency (MHz) 5500 5580 5700 5500 5580 5700 5510 5550 5670 5500 5580 5700 5510 5550 5670 5530 5610 Chain 0 -1.97 -3.28 -4.96 -2.60 -3.95 -5.53 -6.13 -6.85 -8.90 -2.58 -3.86 -5.39 -6.07 -6.74 -8.71 -9.14 -10.33 PSD (dBm/MHz) Chain 1 Chain 2 Chain 3 Duty Factor (dB) 0.18 0.18 0.18 0.17 0.17 0.17 0.50 0.50 0.50 0.15 0.15 0.15 0.50 0.50 0.50 0.86 0.86 Total PSD (dBm/MHz) -1.79 -3.10 -4.78 -2.43 -3.77 -5.36 -5.63 -6.35 -8.40 -2.43 -3.71 -5.24 -5.57 -6.24 -8.21 -8.28 -9.47 PSD Limit (dBm/MHz) 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 Mode 11a HT20 HT40 VHT20 VHT40 VHT80 Frequency (MHz) 5745 5785 5825 5745 5785 5825 5755 5795 5745 5785 5825 5755 5795 5775 PSD (dBm/500kHz) Chain 0 Chain 1 Chain 2 Chain 3 -7.93 -8.08 -7.87 -8.53 -8.64 -8.35 -11.79 -11.92 -8.41 -8.58 -8.29 -11.82 -11.95 -14.79 Duty Factor (dB) 0.18 0.18 0.18 0.17 0.17 0.17 0.50 0.50 0.15 0.15 0.15 0.50 0.50 0.86 Total PSD PSD Limit (dBm/500kHz) (dBm/500kHz) -7.74 30 -7.89 30 -7.68 30 -8.35 30 -8.46 30 -8.18 30 -11.29 30 -11.42 30 -8.27 30 -8.43 30 -8.14 30 -11.32 30 -11.45 30 -13.93 30 International Standards Laboratory Corp. Report Number: ISL-20LR343FE -29 of 200- FCC ID: Z28-7N-7F-RM Band UNII-1 802.11a Power Spectral Density Data Plot (CH Low) Power Spectral Density Data Plot (CH Mid) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -30 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Data Plot (CH High) 802.11n HT20, Power Spectral Density Test Plot (CH-Low) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -31 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-Mid) Power Spectral Density Test Plot (CH-High) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -32 of 200- FCC ID: Z28-7N-7F-RM 802.11ac VHT20, Power Spectral Density Test Plot (CH-Low) Power Spectral Density Test Plot (CH-Mid) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -33 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-High) 802.11n HT40 Power Spectral Density Test Plot (CH-Low) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -34 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-High) 802.11ac VHT40 Power Spectral Density Test Plot (CH-Low) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -35 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-High) 802.11 ac VHT80 Power Spectral Density Test Plot (CH-Low) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -36 of 200- FCC ID: Z28-7N-7F-RM Band UNII-2A 802.11a Power Spectral Density Data Plot (CH Low) Power Spectral Density Data Plot (CH Mid) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -37 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Data Plot (CH High) 802.11n HT20, Power Spectral Density Test Plot (CH-Low) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -38 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-Mid) Power Spectral Density Test Plot (CH-High) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -39 of 200- FCC ID: Z28-7N-7F-RM 802.11ac VHT20, Power Spectral Density Test Plot (CH-Low) Power Spectral Density Test Plot (CH-Mid) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -40 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-High) 802.11n HT40 Power Spectral Density Test Plot (CH-Low) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -41 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-High) 802.11ac VHT40 Power Spectral Density Test Plot (CH-Low) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -42 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-High) 802.11 ac VHT80 Power Spectral Density Test Plot (CH-Low) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -43 of 200- FCC ID: Z28-7N-7F-RM Band UNII-2C 802.11a Power Spectral Density Data Plot (CH Low) Power Spectral Density Data Plot (CH Mid) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -44 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Data Plot (CH High) 802.11n HT20 Power Spectral Density Test Plot (CH-Low) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -45 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-Mid) Power Spectral Density Test Plot (CH-High) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -46 of 200- FCC ID: Z28-7N-7F-RM 802.11ac VHT20 Power Spectral Density Test Plot (CH-Low) Power Spectral Density Test Plot (CH-Mid) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -47 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-High) 802.11n HT40 Power Spectral Density Test Plot (CH-Low) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -48 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-Mid) Power Spectral Density Test Plot (CH-High) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -49 of 200- FCC ID: Z28-7N-7F-RM 802.11ac VHT40 Power Spectral Density Test Plot (CH-Low) Power Spectral Density Test Plot (CH-Mid) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -50 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-High) 802.11 ac VHT80 Power Spectral Density Test Plot (CH-Low) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -51 of 200- FCC ID: Z28-7N-7F-RM 802.11 ac VHT80 Power Spectral Density Test Plot (CH-High) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -52 of 200- FCC ID: Z28-7N-7F-RM Band UNII-3 802.11a Power Spectral Density Data Plot (CH Low) Power Spectral Density Data Plot (CH Mid) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -53 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Data Plot (CH High) 802.11n HT20 Power Spectral Density Test Plot (CH-Low) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -54 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-Mid) Power Spectral Density Test Plot (CH-High) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -55 of 200- FCC ID: Z28-7N-7F-RM 802.11ac VHT20 Power Spectral Density Test Plot (CH-Low) Power Spectral Density Test Plot (CH-Mid) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -56 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-High) 802.11n HT40 Power Spectral Density Test Plot (CH-Low) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -57 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-High) 802.11ac VHT40 Power Spectral Density Test Plot (CH-Low) International Standards Laboratory Corp. Report Number: ISL-20LR343FE -58 of 200- FCC ID: Z28-7N-7F-RM Power Spectral Density Test Plot (CH-High) 802.11 ac VHT80, Power Spectral Density Test Plot International Standards Laboratory Corp. Report Number: ISL-20LR343FE -59 of 200- FCC ID: Z28-7N-7F-RM 7. 26dB /99% Emission Bandwidth Measurement 7.1. Standard Applicable According to §15.407(a) foe band 1,2,3. No Limit required. 7.2. Measurement Procedure 2. Place the EUT on the table and set it in transmitting mode. 3. Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the spectrum analyzer. 4. Set the spectrum analyzer as RBW=300kHz, VBW =1MHz, Span= 50MHz, Sweep=auto 5. Mark the peak frequency and 26dB (upper and lower) frequency. 6. Repeat above procedures until all frequency measured were complete. Refer to section D of KDB Document: KDB 789033 D02 General UNII Test Procedures New Rules v01r03 7.3. Measurement Equipment Used: Refer to section 6.3 for details. 7.4. Test Set-up: Refer to section 6.4 for details. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -60 of 200- FCC ID: Z28-7N-7F-RM 7.5. Measurement Result Temperature(C) 23 Humidity(%) 77 Band UNII-1 Mode 11a HT20 HT40 VHT20 VHT40 VHT80 Frequency (MHz) 5180 5200 5240 5180 5200 5240 5190 5230 5180 5200 5240 5190 5230 5210 26dB Bandwidth (MHz) 29.95 30.00 30.00 29.51 29.50 29.71 49.93 49.91 29.94 28.35 29.87 50.00 49.98 98.25 99% OBW (MHz) 17.45 17.49 17.59 18.26 18.23 18.30 36.45 36.47 18.27 18.28 18.34 36.54 36.47 75.75 Band Mode Frequency (MHz) 26dB Bandwidth (MHz) 99% OBW (MHz) Power Limit (dBm) 5260 29.97 17.42 23.98 11a 5300 29.74 17.49 23.98 HT20 5320 5260 5300 5320 29.79 29.85 29.70 28.34 17.44 18.37 18.29 18.28 23.98 23.98 23.98 23.98 UNII-2A HT40 VHT20 5270 5310 5260 5300 50.00 49.67 28.70 29.02 36.45 36.48 18.23 18.28 23.98 23.98 23.98 23.98 5320 30.00 18.22 23.98 VHT40 VHT80 5270 5310 5290 49.18 49.53 99.73 36.48 36.52 75.72 23.98 23.98 23.98 For Band UNII-2A: Max. Output Power Limit = 250mW or 11+10*Log(B), whichever is less. Where B is 26dB BW in MHz. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -61 of 200- FCC ID: Z28-7N-7F-RM Band Mode Frequency (MHz) 26dB Bandwidth (MHz) 99% OBW (MHz) Power Limit (dBm) 5500 28.36 17.14 23.98 11a 5580 23.74 17.11 23.98 5700 26.83 17.16 23.98 5500 24.74 18.10 23.98 HT20 5580 25.96 18.14 23.98 UNII-2C HT40 5700 5510 5550 5670 24.19 47.44 44.78 48.92 18.15 36.40 36.36 36.41 23.98 23.98 23.98 23.98 VHT20 VHT40 VHT80 5500 5580 5700 5510 5550 5670 5530 5610 24.14 27.83 26.22 45.20 45.24 49.92 91.02 96.89 18.11 18.12 18.14 36.41 36.39 36.44 75.64 75.50 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 For Band UNII-2C: Max. Output Power Limit = 250mW or 11+10*Log(B), whichever is less. Where B is 26dB BW in MHz. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -62 of 200- FCC ID: Z28-7N-7F-RM Band UNII-1 802.11a 26dB / 99% Band Width Test Data CH-Low 26dB / 99% Band Width Test Data CH-Mid International Standards Laboratory Corp. Report Number: ISL-20LR343FE -63 of 200- FCC ID: Z28-7N-7F-RM 26dB / 99% Band Width Test Data CH-High 802.11n HT20 26dB / 99% Band Width Test Data CH-Low International Standards Laboratory Corp. Report Number: ISL-20LR343FE -64 of 200- FCC ID: Z28-7N-7F-RM 26dB / 99% Band Width Test Data CH-Mid 26dB / 99% Band Width Test Data CH-High International Standards Laboratory Corp. Report Number: ISL-20LR343FE -65 of 200- FCC ID: Z28-7N-7F-RM 802.11ac VHT20 26dB / 99% Band Width Test Data CH-Low 26dB / 99% Band Width Test Data CH-Mid International Standards Laboratory Corp. Report Number: ISL-20LR343FE -66 of 200- FCC ID: Z28-7N-7F-RM 26dB / 99% Band Width Test Data CH-High 802.11n HT40 26dB / 99% Band Width Test Data CH-Low International Standards Laboratory Corp. Report Number: ISL-20LR343FE -67 of 200- FCC ID: Z28-7N-7F-RM 26dB / 99%Band Width Test Data CH-High 802.11ac VHT40 26dB / 99% Band Width Test Data CH-Low International Standards Laboratory Corp. Report Number: ISL-20LR343FE -68 of 200- FCC ID: Z28-7N-7F-RM 26dB / 99%Band Width Test Data CH-High 802.11 ac VHT80 26dB / 99% Band Width Test Data International Standards Laboratory Corp. Report Number: ISL-20LR343FE -69 of 200- FCC ID: Z28-7N-7F-RM Band UNII-2A 802.11a 26dB / 99% Band Width Test Data CH-Low 26dB / 99% Band Width Test Data CH-Mid International Standards Laboratory Corp. Report Number: ISL-20LR343FE -70 of 200- FCC ID: Z28-7N-7F-RM 26dB / 99% Band Width Test Data CH-High 802.11n HT20 26dB / 99% Band Width Test Data CH-Low International Standards Laboratory Corp. Report Number: ISL-20LR343FE -71 of 200- FCC ID: Z28-7N-7F-RM 26dB / 99% Band Width Test Data CH-Mid 26dB / 99% Band Width Test Data CH-High International Standards Laboratory Corp. Report Number: ISL-20LR343FE -72 of 200- FCC ID: Z28-7N-7F-RM 802.11ac VHT20 26dB / 99% Band Width Test Data CH-Low 26dB / 99% Band Width Test Data CH-Mid International Standards Laboratory Corp. Report Number: ISL-20LR343FE -73 of 200- FCC ID: Z28-7N-7F-RM 26dB / 99% Band Width Test Data CH-High 802.11n HT40 26dB / 99% Band Width Test Data CH-Low International Standards Laboratory Corp. Report Number: ISL-20LR343FE -74 of 200- FCC ID: Z28-7N-7F-RM 26dB / 99%Band Width Test Data CH-High 802.11ac VHT40 26dB / 99% Band Width Test Data CH-Low International Standards Laboratory Corp. Report Number: ISL-20LR343FE -75 of 200- FCC ID: Z28-7N-7F-RM 26dB / 99%Band Width Test Data CH-High 802.11 ac VHT80 26dB / 99% Band Width Test Data International Standards Laboratory Corp. Report Number: ISL-20LR343FE -76 of 200- FCC ID: Z28-7N-7F-RM Band UNII-2C 802.11a 26dB / 99% Band Width Test Data CH-Low 26dB / 99% Band Width Test Data CH-Mid International Standards Laboratory Corp. Report Number: ISL-20LR343FE -77 of 200- FCC ID: Z28-7N-7F-RM 26dB / 99% Band Width Test Data CH-High 802.11n HT20 26dB / 99% Band Width Test Data CH-Low International Standards Laboratory Corp. Report Number: ISL-20LR343FE -78 of 200- FCC ID: Z28-7N-7F-RM 26dB / 99% Band Width Test Data CH-Mid 26dB / 99% Band Width Test Data CH-High International Standards Laboratory Corp. Report Number: ISL-20LR343FE -79 of 200- FCC ID: Z28-7N-7F-RM 802.11ac VHT20 26dB / 99% Band Width Test Data CH-Low 26dB / 99% Band Width Test Data CH-Mid International Standards Laboratory Corp. Report Number: ISL-20LR343FE -80 of 200- FCC ID: Z28-7N-7F-RM 26dB / 99% Band Width Test Data CH-High 802.11n HT40 26dB / 99% Band Width Test Data CH-Low International Standards Laboratory Corp. Report Number: ISL-20LR343FE -81 of 200- FCC ID: Z28-7N-7F-RM 26dB / 99%Band Width Test Data CH-Mid 26dB / 99%Band Width Test Data CH-High International Standards Laboratory Corp. Report Number: ISL-20LR343FE -82 of 200- FCC ID: Z28-7N-7F-RM 802.11ac VHT40 26dB / 99% Band Width Test Data CH-Low 26dB / 99%Band Width Test Data CH-Mid International Standards Laboratory Corp. Report Number: ISL-20LR343FE -83 of 200- FCC ID: Z28-7N-7F-RM 26dB / 99%Band Width Test Data CH-High 802.11 ac VHT80 26dB / 99% Band Width Test Data CH-Low International Standards Laboratory Corp. Report Number: ISL-20LR343FE -84 of 200- FCC ID: Z28-7N-7F-RM 802.11 ac VHT80 26dB / 99% Band Width Test Data CH-High International Standards Laboratory Corp. Report Number: ISL-20LR343FE -85 of 200- FCC ID: Z28-7N-7F-RM 8. 6dB Emission Bandwidth Measurement 8.1. Standard Applicable According to §15.407 (e) Within the 5.725-5.85 GHz band, the minimum 6 dB bandwidth of U-NII devices shall be at least 500 kHz. 8.2. Measurement Procedure 1. Place the EUT on the table and set it in transmitting mode. 2. Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the spectrum analyzer. 3. Set the spectrum analyzer as RBW=100kHz, VBW =300MHz, Span= 50MHz, Sweep=auto 4. Mark the peak frequency and 6dB (upper and lower) frequency. 5. Repeat above procedures until all frequency measured were complete. Refer to section D of KDB Document: KDB 789033 D02 General UNII Test Procedures New Rules v01r03 8.3. Measurement Equipment Used: Refer to section 6.3 for details. 8.4. Test Set-up: Refer to section 6.4 for details. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -86 of 200- FCC ID: Z28-7N-7F-RM 8.5. Measurement Result Band Mode 11a UNII-3 HT20 HT40 VHT20 VHT40 VHT80 Frequency (MHz) 5745 5785 5825 5745 5785 5825 5755 5795 5745 5785 5825 5755 5795 5775 6dB Bandwidth (MHz) 16.34 16.33 16.34 17.57 17.15 17.53 36.07 35.98 17.53 17.20 17.30 35.74 35.65 75.30 99% OBW (MHz) 16.53 16.53 16.54 17.70 17.71 17.70 36.06 36.09 17.69 17.68 17.69 36.08 36.10 75.32 6dB BW Limit (kHz) > 500 > 500 > 500 > 500 > 500 > 500 > 500 > 500 > 500 > 500 > 500 > 500 > 500 > 500 International Standards Laboratory Corp. Report Number: ISL-20LR343FE -87 of 200- FCC ID: Z28-7N-7F-RM Band UNII-3 802.11a 6dB Band Width Test Data CH-Low 6dB Band Width Data CH-Mid International Standards Laboratory Corp. Report Number: ISL-20LR343FE -88 of 200- FCC ID: Z28-7N-7F-RM 6dB Band Width Data CH-High 802.11n HT20 6dB Band Width Data CH-Low International Standards Laboratory Corp. Report Number: ISL-20LR343FE -89 of 200- FCC ID: Z28-7N-7F-RM 6dB Band Width Data CH-Mid 6dB Band Width Data CH-High International Standards Laboratory Corp. Report Number: ISL-20LR343FE -90 of 200- 802.11ac VHT20 6dB Band Width Data CH-Low FCC ID: Z28-7N-7F-RM 6dB Band Width Data CH-Mid International Standards Laboratory Corp. Report Number: ISL-20LR343FE -91 of 200- FCC ID: Z28-7N-7F-RM 6dB Band Width Data CH-High 802.11n HT40 6dB Band Width Data CH-Low International Standards Laboratory Corp. Report Number: ISL-20LR343FE -92 of 200- FCC ID: Z28-7N-7F-RM 6dB Band Width Data CH-High 802.11ac VHT40 6dB Band Width Data CH-Low International Standards Laboratory Corp. Report Number: ISL-20LR343FE -93 of 200- FCC ID: Z28-7N-7F-RM 6dB Band Width Data CH-High 802.11 ac VHT80 6dB Band Width Data CH-Low International Standards Laboratory Corp. Report Number: ISL-20LR343FE -94 of 200- FCC ID: Z28-7N-7F-RM 9. Undesirable emission Radiated Measurement 9.1. Standard Applicable According to §15.407(b), Undesirable Emission Limits: Except as shown in Paragraph (b)(7) of this section, the peak emissions outside of the frequency bands of operation shall be attenuated in accordance with the following limits: (1) For transmitters operating in the 5.15-5.25 GHz band: all emissions outside of the 5.15-5.35 GHz band shall not exceed an e.i.r.p. of -27 dBm/MHz. (2) For transmitters operating in the 5.25-5.35 GHz band: all emissions outside of the 5.15-5.35 GHz band shall not exceed an e.i.r.p. of -27 dBm/MHz. (3) For transmitters operating in the 5.47-5.725 GHz band: all emissions outside of the 5.47-5.725 GHz band shall not exceed an e.i.r.p. of -27 dBm/MHz. (4) For transmitters operating in the 5.725-5.85 GHz band: all emissions within the frequency range from the band edge to 10 MHz above or below the band edge shall not exceed an e.i.r.p. of -17dBm/MHz; for frequencies 10 MHz or greater above or below the band edge, emissions shall not exceed an e.i.r.p. of -27 dBm/MHz. (5) The above emission measurements shall be performed using a minimum resolution bandwidth of 1 MHz. A lower resolution bandwidth may be employed near the band edge, when necessary, provided the measured energy is integrated to show the total power over 1 MHz. (6) Unwanted emissions below 1 GHz must comply with the general field strength limits set forth in Section 15.209. Further, any U-NII devices using an AC power line are required to comply also with the conducted limits set forth in Section 15.207. (7) The provisions of Section 15.205 of this part apply to intentional radiators operating under this section. (8) When measuring the emission limits, the nominal carrier frequency shall be adjusted as close to the upper and lower frequency band edges as the design of the equipment permits. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -95 of 200- FCC ID: Z28-7N-7F-RM §15.205- RESTRICTED BANDS OF OPERATIONS (a) Except as shown in paragraph (d) of this section, only spurious emissions are permitted in any of the frequency bands listed below: MHz MHz MHz GHz 0.090 - 0.110 10.495 - 0.505 2.1735 - 2.1905 4.125 - 4.128 4.17725 - 4.17775 4.20725 - 4.20775 6.215 - 6.218 6.26775 - 6.26825 6.31175 - 6.31225 8.291 - 8.294 8.362 - 8.366 8.37625 - 8.38675 8.41425 - 8.41475 12.29 - 12.293 12.51975 - 12.52025 12.57675 - 12.57725 13.36 - 13.41 16.42 - 16.423 16.69475 - 16.69525 16.80425 - 16.80475 25.5 - 25.67 37.5 - 38.25 73 - 74.6 74.8 - 75.2 108 - 121.94 123 - 138 149.9 - 150.05 156.52475 156.52525 156.7 - 156.9 162.0125 - 167.17 167.72 - 173.2 240 - 285 322 - 335.4 399.9 - 410 608 - 614 960 - 1240 1300 - 1427 1435 - 1626.5 1645.5 - 1646.5 1660 - 1710 1718.8 - 1722.2 2200 - 2300 2310 - 2390 2483.5 - 2500 2655 - 2900 3260 - 3267 3332 - 3339 3345.8 - 3358 3600 - 4400 4.5 - 5.15 5.35 - 5.46 7.25 - 7.75 8.025 - 8.5 9.0 - 9.2 9.3 - 9.5 10.6 - 12.7 13.25 - 13.4 14.47 - 14.5 15.35 - 16.2 17.7 - 21.4 22.01 - 23.12 23.6 - 24.0 31.2 - 31.8 36.43 - 36.5 (2) 1 Until February 1, 1999, this restricted band shall be 0.490-0.510 MHz. 2 Above 38.6 (b) Except as provided in paragraphs (d) and (e), the field strength of emissions appearing within these frequency bands shall not exceed the limits shown in Section 15.209. At frequencies equal to or less than 1000 MHz, compliance with the limits in Section 15.209 shall be demonstrated using measurement instrumentation employing a CISPR quasi-peak detector. Above 1000 MHz, compliance with the emission limits in Section 15.209 shall be demonstrated based on the average value of the measured emissions. The provisions in Section 15.35 apply to these measurements. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -96 of 200- FCC ID: Z28-7N-7F-RM §15.209- RADIATED EMISSION LIMITS: GENERAL REQUIREMENTS FCC PART 15.209 MEASURING DISTANCE OF 3 METER FREQUENCY RANGE FIELD STRENGTH FIELD STRENGTH (MHz) (Microvolts/m) (dBuV/m) 30-88 100 40 88-216 150 43.5 216-960 200 46 Above 960 500 54 9.2. EUT Setup 1. The radiated emission tests were performed in the 3 meter open-test site, using the setup in accordance with the ANSI C63.10: 2013 2. The EUT was put in the front of the test table. The host PC system was placed on the center of the back edge on the test table. The peripherals like modem, monitor printer, K/B, and mouse were placed on the side of the host PC system. The rear of the EUT and peripherals were placed flushed with the rear of the tabletop. 3. The keyboard was placed directly in the front of the monitor, flushed with the front tabletop. The mouse was placed next to the Keyboard, flushed with the back of keyboard. 4. The spacing between the peripherals was 10 centimeters. 5. External I/O cables were draped along the edge of the test table and bundle when neces- sary. 6. The host PC system was connected with 120Vac/60Hz power source. International Standards Laboratory Corp. Report Number: ISL-20LR343FE -97 of 200- FCC ID: Z28-7N-7F-RM 9.3. Measurement Procedure 1. The EUT was placed on a turn table which is 0.8m above ground plane. 2. The turn table shall rotate 360 degrees to determine the position of maximum emission level. 3. EUT is set 3m away from the receiving antenna which varied from 1m to 4m to find out the highest emissions. 4. Maximum procedure was performed on the six highest emissions to ensure EUT compli- ance. 5. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. 6. Repeat above procedures until all frequency measured were complete. Refer to section F of KDB Document: KDB 789033 D02 General U-NII Test Procedures New Rules v02r01 International Standards Laboratory Corp. Report Number: ISL-20LR343FE -98 of 200- FCC ID: Z28-7N-7F-RM 9.4. Test SET-UP (Block Diagram of Configuration) (A) Radiated Emission Test Set-Up, Frequency Below 1000MHz TurntaEUT Spectrum Analyzer Ground Plane 3m 0.8m (B) Radiated Emission Test Set-UP Frequency Over 1 GHz 1m to 4m Coaxial Ca- Turnta- 3m EUT Ground Plane 1.5 m 1m to 4m Coaxial Ca- Test Receiver International Standards Laboratory Corp. Report Number: ISL-20LR343FE -99 of 200- FCC ID: Z28-7N-7F-RM 9.5. Measurement Equipment Used: Location Equipment Name Brand Model S/N Last Cal. Date Next Cal. Date Chamber 19 Signal analyzer R&S FSV40 101919 8/13/2020 8/13/2021 Chamber 19 EMI Receiver R&S ESR3 102461 05/05/2020 05/05/2021 Chamber 19 Chamber 19 Chamber 19 Chamber 19 Chamber 19 Chamber 19 Chamber 19 Chamber 19 Chamber 19 Chamber 19 Chamber 19 Chamber 19 Loop Antenna EM EM-6879 271 05/21/2020 Bilog Antenna (30MHz-1GHz) VULB9168 w Schwarzbeck 6dB Att. Horn antenna (1GHz-18GHz) Horn antenna (18GHz-26GHz) ETS LINDGREN Com-power 3117 AH-826 Horn antenna (26GHz-40GHz) Com-power AH-640 736 00218718 081001 100A 02/11/2020 09/25/2020 11/25/2019 03/13/2020 Preamplifier (9kHz-1GHz) Preamplifier (1GHz - 26GHz) Preamplifier (26GHz-40GHz) RF Cable (9kHz-18GHz) RF Cable (18GHz-40GHz) HP 8447F 3113A04621 06/19/2020 EM EM01M26G 060681 05/04/2020 MITEQ JS4-26004000818471 27-5A 05/04/2020 HUBER SUSucoflex 104A MY1397/4A 01/10/2020 HNER HUBER SU- 27963/2&374 Sucoflex 102 11/21/2019 HNER 21/2 Signal Generator Anritsu MG3692A 20311 01/06/2020 E3 Test Software Audix N/A Ver:6.12023 N/A 05/21/2021 02/11/2021 09/25/2021 11/25/2020 03/13/2021 06/19/2021 05/04/2021 05/04/2021 01/10/2021 11/21/2020 01/06/2021 N/A International Standards Laboratory Corp. Report Number: ISL-20LR343FE -100 of 200- FCC ID: Z28-7N-7F-RM 9.6. Field Strength Calculation The field strength is calculated by adding the Antenna Factor and Cable Factor and subtracting the Amplifier Gain and Duty Cycle Correction Factor (if any) from the measured reading. The basic equation with a sample calculation is as follows: FS = RA + AF + CL - AG Where FS = Field Strength RA = Reading Amplitude AF = Antenna Factor CL = Cable Attenuation Factor (Cable Loss) AG = Amplifier Gain 9.7. Measurement Result Refer to attach tabular data sheets. NOTE: The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 100kHz for Peak detection (PK) and Quasi-peak detection (QP) at frequency below 1GHz. And RBW 1MHz for frequency above 1GHz. International Standards Laboratory Corp. Report Number: ISL-20LR343FEAcrobat Distiller 10.1.16 (Windows)