Mapleprint Inc PL80E Bluetooth Thermal Label Printer 2A4KN-PL80E 2A4KNPL80E pl80e
## Page 1 of 32 FCC Test Report Report No. : 1812C40184012501 Applicant : Mapleprint Inc Address : 140 58TH STREET BLDG A DOCK 4A BROOKLYN, NY 11220 United States Product Name : Bluetooth Thermal Label Printer Report Date : Jan. 22, 2025 ## Shenzhen Anbotek Compliance Laboratory Limited Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 2 of 32 Contents 1. General Information ...............................................................................................................................6 1.1. Client Information ........................................................................................................................6 1.2. Description of Device (EUT) ........................................................................................................6 1.3. Auxiliary Equipment Used During Test........................................................................................7 1.4. Operation channel list..................................................................................................................7 1.5. Description of Test Modes...........................................................................................................7 1.6. Measurement Uncertainty ...........................................................................................................8 1.7. Test Summary .............................................................................................................................8 1.8. Description of Test Facility ..........................................................................................................9 1.9. Disclaimer....................................................................................................................................9 1.10. Test Equipment List.................................................................................................................10 2. Antenna requirement ...........................................................................................................................12 2.1. Conclusion.................................................................................................................................12 3. Conducted Emission at AC power line ................................................................................................13 3.1. EUT Operation ..........................................................................................................................13 3.2. Test Setup .................................................................................................................................13 3.3. Test Data ...................................................................................................................................14 4. 6dB Bandwidth ....................................................................................................................................16 4.1. EUT Operation ..........................................................................................................................16 4.2. Test Setup .................................................................................................................................16 4.3. Test Data ...................................................................................................................................16 5. Maximum Conducted Output Power....................................................................................................17 5.1. EUT Operation ..........................................................................................................................17 5.2. Test Setup .................................................................................................................................17 5.3. Test Data ...................................................................................................................................17 6. Power Spectral Density .......................................................................................................................18 6.1. EUT Operation ..........................................................................................................................18 6.2. Test Setup .................................................................................................................................18 6.3. Test Data ...................................................................................................................................18 7. Emissions in non-restricted frequency bands......................................................................................19 7.1. EUT Operation ..........................................................................................................................19 7.2. Test Setup .................................................................................................................................19 7.3. Test Data ...................................................................................................................................19 8. Band edge emissions (Radiated) ........................................................................................................20 8.1. EUT Operation ..........................................................................................................................20 8.2. Test Setup .................................................................................................................................21 8.3. Test Data ...................................................................................................................................22 9. Emissions in frequency bands (below 1GHz)......................................................................................23 9.1. EUT Operation ..........................................................................................................................23 9.2. Test Setup .................................................................................................................................24 9.3. Test Data ...................................................................................................................................25 10. Emissions in frequency bands (above 1GHz) ...................................................................................27 10.1. EUT Operation ........................................................................................................................27 Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 3 of 32 10.2. Test Setup ...............................................................................................................................28 10.3. Test Data .................................................................................................................................29 APPENDIX I -- TEST SETUP PHOTOGRAPH .......................................................................................32 APPENDIX II -- EXTERNAL PHOTOGRAPH .........................................................................................32 APPENDIX III -- INTERNAL PHOTOGRAPH..........................................................................................32 Applicant Manufacturer Product Name Model No. Trade Mark Rating(s) Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E TEST REPORT : Mapleprint Inc : Zhongshan Polono Electronic Technology Co., Ltd. : Bluetooth Thermal Label Printer : PL80E : POLONO : Input: 24V2.5A Page 4 of 32 Test Standard(s) 47 CFR Part 15.247 : KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10-2020 The device described above is tested by Shenzhen Anbotek Compliance Laboratory Limited to determine the maximum emission levels emanating from the device and the severe levels of the device can endure and its performance criterion. The measurement results are contained in this test report and Shenzhen Anbotek Compliance Laboratory Limited is assumed full of responsibility for the accuracy and completeness of these measurements. Also, this report shows that the EUT (Equipment Under Test) is technically compliant with above listed standard(s) requirements. This report applies to above tested sample only and shall not be reproduced in part without written approval of Shenzhen Anbotek Compliance Laboratory Limited. Date of Receipt: Date of Test: Dec. 16, 2024 Dec. 16, 2024 to Dec. 27, 2024 Prepared By: (Cecilia Chen) Approved & Authorized Signer: (KingKong Jin) Report Version R00 Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Revision History Description Original Issue. Page 5 of 32 Issued Date Jan. 22, 2025 Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 6 of 32 1. General Information 1.1. Client Information Applicant Address : Mapleprint Inc : 140 58TH STREET BLDG A DOCK 4A BROOKLYN, NY 11220 United States Manufacturer Address Factory : Zhongshan Polono Electronic Technology Co., Ltd. : No. 132, Tanlong North Road, Tanzhou Town, Zhongshan City, 4th and 5th floors, Building 2, 4th and 5th floors, Building 3, China : Zhongshan Polono Electronic Technology Co., Ltd. Address : No. 132, Tanlong North Road, Tanzhou Town, Zhongshan City, 4th and 5th floors, Building 2, 4th and 5th floors, Building 3, China 1.2. Description of Device (EUT) Product Name : Bluetooth Thermal Label Printer Model No. : PL80E Trade Mark : POLONO Test Power Supply : DC 24V from Adapter input AC120V/60Hz Test Sample No. Adapter RF Specification Operation Frequency Number of Channel : 1-2-1(Normal Sample), 1-2-2(Engineering Sample) Manufacturer: Hunan Dajing Power Technology Co., Ltd. : Model: ADP-60D24 Input: 100-240V~, 50/60Hz, 1.5A MAX Output: 24.0V2.5A, 60.0W : 2402MHz to 2480MHz : 40 Modulation Type : GFSK Antenna Type : PCB Antenna Antenna Gain(Peak) : -0.93dBi Remark: (1) All of the RF specification are provided by customer. (2) For a more detailed features description, please refer to the manufacturer's specifications or the User's Manual. Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 7 of 32 1.3. Auxiliary Equipment Used During Test Title Manufacturer Model No. Serial No. / / / / 1.4. Operation channel list Operation Band: Channel Frequency (MHz) Channel 0 2402 10 1 2404 11 2 2406 12 3 2408 13 4 2410 14 5 2412 15 6 2414 16 7 2416 17 8 2418 18 9 2420 19 Frequency (MHz) 2422 2424 2426 2428 2430 2432 2434 2436 2438 2440 Channel 20 21 22 23 24 25 26 27 28 29 Frequency (MHz) 2442 2444 2446 2448 2450 2452 2454 2456 2458 2460 Channel 30 31 32 33 34 35 36 37 38 39 Frequency (MHz) 2462 2464 2466 2468 2470 2472 2474 2476 2478 2480 1.5. Description of Test Modes Pretest Modes TM1 TM2 Descriptions Keep the EUT works in continuously transmitting mode (BLE 1M) Keep the EUT works in continuously transmitting mode (BLE 2M) Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 8 of 32 1.6. Measurement Uncertainty Parameter Uncertainty Conducted emissions (AMN 150kHz~30MHz) 3.4dB Occupied Bandwidth 925Hz Conducted Output Power 0.76dB Duty Cycle 2% Power Spectral Density 0.76dB Conducted Spurious Emission 1.24dB Radiated spurious emissions (above 1GHz) 1G-6GHz: 4.78dB; 6G-18GHz: 4.88dB 18G-40GHz: 5.68dB Radiated emissions (Below 30MHz) 3.53dB Radiated spurious emissions (30MHz~1GHz) Horizontal: 4.46dB; Vertical: 5.04dB The measurement uncertainty and decision risk evaluated according to AB/WI-RF-F-032. This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. 1.7. Test Summary Test Items Antenna requirement Conducted Emission at AC power line 6dB Bandwidth Maximum Conducted Output Power Power Spectral Density Emissions in non-restricted frequency bands Band edge emissions (Radiated) Emissions in frequency bands (below 1GHz) Emissions in frequency bands (above 1GHz) Note: P: Pass N: N/A, not applicable Test Modes / Mode1,2 Mode1,2 Mode1,2 Mode1,2 Mode1,2 Mode1,2 Mode1,2 Mode1,2 Status P P P P P P P P P Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 9 of 32 1.8. Description of Test Facility The test facility is recognized, certified, or accredited by the following organizations: FCC-Registration No.:434132 Shenzhen Anbotek Compliance Laboratory Limited, EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. Registration No. 434132. ISED-Registration No.: 8058A Shenzhen Anbotek Compliance Laboratory Limited, EMC Laboratory has been registered and fully described in a report filed with the (ISED) Innovation, Science and Economic Development Canada. The acceptance letter from the ISED is maintained in our files. Registration 8058A. Test Location Shenzhen Anbotek Compliance Laboratory Limited. Sogood Industrial Zone Laboratory & 1/F. of Building D, Sogood Science and Technology Park, Sanwei Community, Hangcheng Subdistrict, Bao'an District, Shenzhen, Guangdong, China. 1.9. Disclaimer 1. The test report is invalid if not marked with the signatures of the persons responsible for preparing and approving the test report. 2. The test report is invalid if there is any evidence and/or falsification. 3. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. 4. This document may not be altered or revised in any way unless done so by Anbotek and all revisions are duly noted in the revisions section. 5. Content of the test report, in part or in full, cannot be used for publicity and/or promotional purposes without prior written approval from the laboratory. 6. The authenticity of the information provided by the customer is the responsibility of the customer and the laboratory is not responsible for its authenticity. The laboratory is only responsible for the data released by the laboratory, except for the part provided by the applicant. Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 10 of 32 1.10. Test Equipment List Conducted Emission at AC power line Item Equipment 1 L.I.S.N. Artificial Mains Network Three Phase V- 2 type Artificial Power Network 3 Software Name EZ-EMC 4 EMI Test Receiver(CE2#) Manufacturer Model No. Serial No. Last Cal. Cal.Due Date Rohde & Schwarz ENV216 100055 2024-09-09 2025-09-08 CYBERTEK EM5040DT E215040D T001 2024-01-17 2025-01-16 Farad Technology ANB-03A N/A / / Rohde & Schwarz ESPI3 100926 2024-09-09 2025-09-08 Maximum Conducted Output Power Power Spectral Density Emissions in non-restricted frequency bands 6dB Bandwidth Item Equipment Manufacturer Constant 1 Temperature Humidity Chamber ZHONGJIAN 2 DC Power Supply IVYTECH 3 Spectrum Analyzer Rohde & Schwarz 4 MXA Spectrum Analysis KEYSIGHT 5 Oscilloscope Tektronix 6 MXG RF Vector Signal Generator Agilent Model No. Serial No. Last Cal. ZJKHWS80B N/A 2024-10-14 IV3605 1804D360 510 2024-09-09 FSV40-N 102150 2024-05-06 N9020A MDO3012 N5182A MY505318 23 C020298 MY474206 47 2024-09-09 2024-10-10 2024-02-04 Cal.Due Date 2025-10-13 2025-09-08 2025-05-05 2025-09-08 2025-10-09 2025-02-03 Band edge emissions (Radiated) Emissions in frequency bands (above 1GHz) Item Equipment Manufacturer 1 EMI Test Receiver(RE2/3#) Rohde & Schwarz 2 EMI Preamplifier SKET Electronic 3 Double Ridged Horn Antenna SCHWARZBECK 4 EMI Test Software EZ-EMC SHURPLE 5 Horn Antenna A-INFO 6 Spectrum Analyzer Rohde & Schwarz 7 Amplifier Talent Microwave Model No. Serial No. ESR26 101481 LNPA0118G-45 BBHA 9120D SKET-PA002 02555 N/A N/A LB-180400- J2110606 KF 28 FSV40-N 102150 TLLA18G40 G-50-30 23022802 Last Cal. 2024-01-23 2024-01-17 2022-10-16 / 2024-01-22 2024-05-06 2024-05-07 Cal.Due Date 2025-01-22 2025-01-16 2025-10-15 / 2027-01-21 2025-05-05 2025-05-06 Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 11 of 32 Emissions in frequency bands (below 1GHz) Item Equipment Manufacturer Model No. Serial No. 1 EMI Test Receiver(RE2/3#) Rohde & Schwarz ESR26 101481 2 Pre-amplifier SONOMA 310N 186860 3 Bilog Broadband Antenna Schwarzbeck VULB9163 345 4 EMI Preamplifier SKET Electronic LNPA- SKET-PA- 0118G-45 002 5 Double Ridged Horn Antenna SCHWARZBECK BBHA 9120D 2555 6 Loop Antenna (9K-30M) Schwarzbeck FMZB1519 B 00053 7 EMI Test Software EZ-EMC SHURPLE N/A N/A 8 MXA Spectrum Analysis Agilent N9020A MY511700 37 9 MXG RF Vector Signal Generator Agilent N5182A MY481806 56 10 DC Power Supply LW TPR-6420D 374470 Constant 11 Temperature Humidity ZHONGJIAN ZJKHWS80B N/A Chamber Wideband Radio 12 Communication Rohde & Schwarz CMW 500 167336 Tester 13 High-Pass Filter CDKMV ZHPFBM1100- 4730 B2015094 550 14 High-Pass Filter CDKMV ZHPF-M3.5- 13070065 18G-3834 23 Last Cal. 2024-01-23 2024-01-17 2022-10-23 2024-01-17 2022-10-16 2024-09-12 / 2024-09-09 2024-02-04 2024-10-17 2024-10-14 2024-02-04 2024-10-17 2024-10-17 Cal.Due Date 2025-01-22 2025-01-16 2025-10-22 2025-01-16 2025-10-15 2025-09-11 / 2025-09-08 2025-02-03 2025-10-16 2025-10-13 2025-02-03 2025-10-16 2025-10-16 Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 12 of 32 2. Antenna requirement Test Requirement: Refer to 47 CFR Part 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this section. 2.1. Conclusion The antenna is a PCB antenna which permanently attached, and the best case gain of the antenna is -0.93dBi. It complies with the standard requirement. Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 13 of 32 3. Conducted Emission at AC power line Test Requirement: Test Limit: Test Method: Procedure: Refer to 47 CFR 15.207(a), Except as shown in paragraphs (b)and (c)of this section, for an intentional radiator that is designed to be connected to the public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies, within the band 150 kHz to 30 MHz, shall not exceed the limits in the following table, as measured using a 50 H/50 ohms line impedance stabilization network (LISN). Frequency of emission (MHz) 0.15-0.5 0.5-5 5-30 Conducted limit (dBV) Quasi-peak Average 66 to 56* 56 to 46* 56 46 60 50 *Decreases with the logarithm of the frequency. ANSI C63.10-2020 section 6.2 Refer to ANSI C63.10-2020 section 6.2, standard test method for ac powerline conducted emissions from unlicensed wireless devices 3.1. EUT Operation Operating Environment: Test mode: 1: TX mode(BLE 1M): Keep the EUT works in continuously transmitting mode (BLE 1M) 2: TX mode(BLE 2M): Keep the EUT works in continuously transmitting mode (BLE 2M) 3.2. Test Setup 3.3. Test Data Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 14 of 32 Temperature: 23.1 °C Humidity: 40 % Atmospheric Pressure: 101 kPa TM1 / Line: Line / Band: 2400-2483.5 MHz / BW: 1 / CH: M Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 15 of 32 Temperature: 23.1 °C Humidity: 40 % Atmospheric Pressure: 101 kPa TM1 / Line: Neutral / Band: 2400-2483.5 MHz / BW: 1 / CH: M Note: Only record the worst data in the report. Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 16 of 32 4. 6dB Bandwidth Test Requirement: Test Limit: Test Method: Procedure: 47 CFR 15.247(a)(2) Refer to 47 CFR 15.247(a)(2), Systems using digital modulation techniques may operate in the 902-928 MHz, and 2400-2483.5 MHz bands. The minimum 6 dB bandwidth shall be at least 500 kHz. ANSI C63.10-2020, section 11.8 KDB 558074 D01 15.247 Meas Guidance v05r02 11.8.1 Option 1 The steps for the first option are as follows: a) Set RBW = shall be in the range of 1% to 5% of the OBW but not less than 100 kHz. b) Set the VBW [3 × RBW]. c) Detector = peak. d) Trace mode = max-hold. e) Sweep = No faster than coupled (auto) time. f) Allow the trace to stabilize. g) Measure the maximum width of the emission by placing two markers, one at the lowest frequency and the other at the highest frequency of the envelope of the spectral display, such that each marker is at or slightly below the "-6 dB down amplitude". If a marker is below this "-6 dB down amplitude" value, then it shall be as close as possible to this value. 11.8.2 Option 2 The automatic bandwidth measurement capability of an instrument may be employed using the X dB bandwidth mode with X set to 6 dB, if the functionality described in 11.8.1 (i.e., RBW = 100 kHz, VBW 3 × RBW, and peak detector with maximum hold) is implemented by the instrumentation function. When using this capability, care shall be taken so that the bandwidth measurement is not influenced by any intermediate power nulls in the fundamental emission that might be 6 dB. 4.1. EUT Operation Operating Environment: Test mode: 1: TX mode(BLE 1M): Keep the EUT works in continuously transmitting mode (BLE 1M) 2: TX mode(BLE 2M): Keep the EUT works in continuously transmitting mode (BLE 2M) 4.2. Test Setup 4.3. Test Data Temperature: 23.3 °C Humidity: 53 % Please Refer to Appendix for Details. Atmospheric Pressure: 101 kPa Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 17 of 32 5. Maximum Conducted Output Power Test Requirement: Test Limit: Test Method: Procedure: 47 CFR 15.247(b)(3) Refer to 47 CFR 15.247(b)(3), For systems using digital modulation in the 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz bands: 1 Watt. As an alternative to a peak power measurement, compliance with the one Watt limit can be based on a measurement of the maximum conducted output power. Maximum Conducted Output Power is defined as the total transmit power delivered to all antennas and antenna elements averaged across all symbols in the signaling alphabet when the transmitter is operating at its maximum power control level. Power must be summed across all antennas and antenna elements. The average must not include any time intervals during which the transmitter is off or is transmitting at a reduced power level. If multiple modes of operation are possible (e.g., alternative modulation methods), the maximum conducted output power is the highest total transmit power occurring in any mode. ANSI C63.10-2020 section 11.9.1 KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10-2020, section 11.9.1 Maximum peak conducted output power 5.1. EUT Operation Operating Environment: Test mode: 1: TX mode(BLE 1M): Keep the EUT works in continuously transmitting mode (BLE 1M) 2: TX mode(BLE 2M): Keep the EUT works in continuously transmitting mode (BLE 2M) 5.2. Test Setup 5.3. Test Data Temperature: 23.3 °C Humidity: 53 % Please Refer to Appendix for Details. Atmospheric Pressure: 101 kPa Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 18 of 32 6. Power Spectral Density Test Requirement: Test Limit: Test Method: Procedure: 47 CFR 15.247(e) Refer to 47 CFR 15.247(e), For digitally modulated systems, the power spectral density conducted from the intentional radiator to the antenna shall not be greater than 8 dBm in any 3 kHz band during any time interval of continuous transmission. This power spectral density shall be determined in accordance with the provisions of paragraph (b) of this section. The same method of determining the conducted output power shall be used to determine the power spectral density. ANSI C63.10-2020, section 11.10 KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10-2020, section 11.10, Maximum power spectral density level in the fundamental emission 6.1. EUT Operation Operating Environment: Test mode: 1: TX mode(BLE 1M): Keep the EUT works in continuously transmitting mode (BLE 1M) 2: TX mode(BLE 2M): Keep the EUT works in continuously transmitting mode (BLE 2M) 6.2. Test Setup 6.3. Test Data Temperature: 23.3 °C Humidity: 53 % Please Refer to Appendix for Details. Atmospheric Pressure: 101 kPa Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 19 of 32 7. Emissions in non-restricted frequency bands Test Requirement: Test Limit: Test Method: Procedure: 47 CFR 15.247(d), 15.209, 15.205 Refer to 47 CFR 15.247(d), In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in § 15.209(a) is not required. ANSI C63.10-2020 section 11.11 KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10-2020 Section 11.11.1, Section 11.11.2, Section 11.11.3 7.1. EUT Operation Operating Environment: Test mode: 1: TX mode(BLE 1M): Keep the EUT works in continuously transmitting mode (BLE 1M) 2: TX mode(BLE 2M): Keep the EUT works in continuously transmitting mode (BLE 2M) 7.2. Test Setup 7.3. Test Data Temperature: 23.3 °C Humidity: 53 % Please Refer to Appendix for Details. Atmospheric Pressure: 101 kPa Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 20 of 32 8. Band edge emissions (Radiated) Test Requirement: Test Limit: Test Method: Procedure: Refer to 47 CFR 15.247(d), In addition, radiated emissions which fall in the restricted bands, as defined in § 15.205(a), must also comply with the radiated emission limits specified in § 15.209(a)(see § 15.205(c)).` Frequency (MHz) 0.009-0.490 0.490-1.705 1.705-30.0 30-88 88-216 216-960 Above 960 Field strength (microvolts/meter) 2400/F(kHz) 24000/F(kHz) 30 100 ** 150 ** 200 ** 500 Measurement distance (meters) 300 30 30 3 3 3 3 ** Except as provided in paragraph (g), fundamental emissions from intentional radiators operating under this section shall not be located in the frequency bands 54-72 MHz, 76-88 MHz, 174-216 MHz or 470-806 MHz. However, operation within these frequency bands is permitted under other sections of this part, e.g., §§ 15.231 and 15.241. In the emission table above, the tighter limit applies at the band edges. The emission limits shown in the above table are based on measurements employing a CISPR quasi-peak detector except for the frequency bands 9 90 kHz, 110490 kHz and above 1000 MHz. Radiated emission limits in these three bands are based on measurements employing an average detector. ANSI C63.10-2020 section 6.10 KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10-2020 section 6.10.5.2 8.1. EUT Operation Operating Environment: Test mode: 1: TX mode(BLE 1M): Keep the EUT works in continuously transmitting mode (BLE 1M) 2: TX mode(BLE 2M): Keep the EUT works in continuously transmitting mode (BLE 2M) 8.2. Test Setup Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 21 of 32 8.3. Test Data Temperature: 23.3 °C Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 22 of 32 Humidity: 53 % TM1 / CH: L Atmospheric Pressure: 101 kPa Peak Value(Vertical) TM1 / CH: H Peak Value(Horizontal) Peak Value(Vertical) Peak Value(Horizontal) Remark: 1. During the test, pre-scan all modes, the report only record the worse case mode. 2. When the PK measure result value is less than the AVG limit value, the AV measure result values test not applicable. Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 23 of 32 9. Emissions in frequency bands (below 1GHz) Test Requirement: Test Limit: Test Method: Procedure: Refer to 47 CFR 15.247(d), In addition, radiated emissions which fall in the restricted bands, as defined in § 15.205(a), must also comply with the radiated emission limits specified in § 15.209(a)(see § 15.205(c)).` Frequency (MHz) 0.009-0.490 0.490-1.705 1.705-30.0 30-88 88-216 216-960 Above 960 Field strength (microvolts/meter) 2400/F(kHz) 24000/F(kHz) 30 100 ** 150 ** 200 ** 500 Measurement distance (meters) 300 30 30 3 3 3 3 ** Except as provided in paragraph (g), fundamental emissions from intentional radiators operating under this section shall not be located in the frequency bands 54-72 MHz, 76-88 MHz, 174-216 MHz or 470-806 MHz. However, operation within these frequency bands is permitted under other sections of this part, e.g., §§ 15.231 and 15.241. In the emission table above, the tighter limit applies at the band edges. The emission limits shown in the above table are based on measurements employing a CISPR quasi-peak detector except for the frequency bands 9 90 kHz, 110490 kHz and above 1000 MHz. Radiated emission limits in these three bands are based on measurements employing an average detector. ANSI C63.10-2020 section 6.6.4 KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10-2020 section 6.6.4 9.1. EUT Operation Operating Environment: Test mode: 1: TX mode(BLE 1M): Keep the EUT works in continuously transmitting mode (BLE 1M) 2: TX mode(BLE 2M): Keep the EUT works in continuously transmitting mode (BLE 2M) 9.2. Test Setup Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 24 of 32 Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 25 of 32 9.3. Test Data The test results of 9kHz-30MHz was attenuated more than 20dB below the permissible limits, so the results don't record in the report. Temperature: 23.7 °C Humidity: 52 % Atmospheric Pressure: 101 kPa TM1 / Polarization: Horizontal / Band: 2400-2483.5 MHz / BW: 1 / CH: M Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 26 of 32 Temperature: 23.7 °C Humidity: 52 % Atmospheric Pressure: 101 kPa TM1 / Polarization: Vertical / Band: 2400-2483.5 MHz / BW: 1 / CH: M Note: Only record the worst data in the report. Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 27 of 32 10. Emissions in frequency bands (above 1GHz) Test Requirement: Test Limit: Test Method: Procedure: In addition, radiated emissions which fall in the restricted bands, as defined in § 15.205(a), must also comply with the radiated emission limits specified in § 15.209(a)(see § 15.205(c)).` Frequency (MHz) 0.009-0.490 0.490-1.705 1.705-30.0 30-88 88-216 216-960 Above 960 Field strength (microvolts/meter) 2400/F(kHz) 24000/F(kHz) 30 100 ** 150 ** 200 ** 500 Measurement distance (meters) 300 30 30 3 3 3 3 ** Except as provided in paragraph (g), fundamental emissions from intentional radiators operating under this section shall not be located in the frequency bands 54-72 MHz, 76-88 MHz, 174-216 MHz or 470-806 MHz. However, operation within these frequency bands is permitted under other sections of this part, e.g., §§ 15.231 and 15.241. In the emission table above, the tighter limit applies at the band edges. The emission limits shown in the above table are based on measurements employing a CISPR quasi-peak detector except for the frequency bands 9 90 kHz, 110490 kHz and above 1000 MHz. Radiated emission limits in these three bands are based on measurements employing an average detector. ANSI C63.10-2020 section 6.6.4 KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10-2020 section 6.6.4 10.1. EUT Operation Operating Environment: Test mode: 1: TX mode(BLE 1M): Keep the EUT works in continuously transmitting mode (BLE 1M) 2: TX mode(BLE 2M): Keep the EUT works in continuously transmitting mode (BLE 2M) 10.2. Test Setup Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 28 of 32 10.3. Test Data Temperature: 23.4 °C Peak value: Frequency (MHz) 4804.00 7206.00 9608.00 12010.00 14412.00 4804.00 7206.00 9608.00 12010.00 14412.00 Average value: Frequency (MHz) 4804.00 7206.00 9608.00 12010.00 14412.00 4804.00 7206.00 9608.00 12010.00 14412.00 Reading (dBuV) 30.26 30.02 31.49 * * 29.77 31.21 28.89 * * Reading (dBuV) 18.53 19.07 20.96 * * 18.10 20.24 18.40 * * Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 29 of 32 Humidity: 49 % TM1 / CH: L Atmospheric Pressure: 101 kPa Factor (dB/m) 15.27 18.09 23.76 15.27 18.09 23.76 Result (dBuV/m) 45.53 48.11 55.25 45.04 49.30 52.65 Limit (dBuV/m) 74.00 74.00 74.00 74.00 74.00 74.00 74.00 74.00 74.00 74.00 Over Limit (dB) -28.47 -25.89 -18.75 -28.96 -24.70 -21.35 polarization Vertical Vertical Vertical Vertical Vertical Horizontal Horizontal Horizontal Horizontal Horizontal Factor (dB/m) 15.27 18.09 23.76 15.27 18.09 23.76 Result (dBuV/m) 33.80 37.16 44.72 33.37 38.33 42.16 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 54.00 54.00 54.00 54.00 Over Limit (dB) -20.20 -16.84 -9.28 -20.63 -15.67 -11.84 polarization Vertical Vertical Vertical Vertical Vertical Horizontal Horizontal Horizontal Horizontal Horizontal Peak value: Frequency (MHz) 4880.00 7320.00 9760.00 12200.00 14640.00 4880.00 7320.00 9760.00 12200.00 14640.00 Average value: Frequency (MHz) 4880.00 7320.00 9760.00 12200.00 14640.00 4880.00 7320.00 9760.00 12200.00 14640.00 Reading (dBuV) 29.81 29.99 30.99 * * 29.58 31.08 28.61 * * Reading (dBuV) 18.62 18.93 20.81 * * 18.21 20.59 18.70 * * Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E TM1 / CH: M Page 30 of 32 Factor (dB/m) 15.42 18.02 23.80 15.42 18.02 23.80 Result (dBuV/m) 45.23 48.01 54.79 45.00 49.10 52.41 Limit (dBuV/m) 74.00 74.00 74.00 74.00 74.00 74.00 74.00 74.00 74.00 74.00 Over Limit (dB) -28.77 -25.99 -19.21 -29.00 -24.90 -21.59 polarization Vertical Vertical Vertical Vertical Vertical Horizontal Horizontal Horizontal Horizontal Horizontal Factor (dB/m) 15.42 18.02 23.80 15.42 18.02 23.80 Result (dBuV/m) 34.04 36.95 44.61 33.63 38.61 42.50 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 54.00 54.00 54.00 54.00 Over Limit (dB) -19.96 -17.05 -9.39 -20.37 -15.39 -11.50 polarization Vertical Vertical Vertical Vertical Vertical Horizontal Horizontal Horizontal Horizontal Horizontal Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E Page 31 of 32 Peak value: Frequency (MHz) 4960.00 7440.00 9920.00 12400.00 14880.00 4960.00 7440.00 9920.00 12400.00 14880.00 Average value: Frequency (MHz) 4960.00 7440.00 9920.00 12400.00 14880.00 4960.00 7440.00 9920.00 12400.00 14880.00 Reading (dBuV) 29.94 30.15 31.69 * * 29.72 31.29 28.99 * * Reading (dBuV) 19.74 20.20 21.46 * * 19.39 21.39 18.85 * * TM1 / CH: H Factor (dB/m) 15.58 17.93 23.83 15.58 17.93 23.83 Result (dBuV/m) 45.52 48.08 55.52 45.30 49.22 52.82 Limit (dBuV/m) 74.00 74.00 74.00 74.00 74.00 74.00 74.00 74.00 74.00 74.00 Over Limit (dB) -28.48 -25.92 -18.48 -28.70 -24.78 -21.18 polarization Vertical Vertical Vertical Vertical Vertical Horizontal Horizontal Horizontal Horizontal Horizontal Factor (dB/m) 15.58 17.93 23.83 15.58 17.93 23.83 Result (dBuV/m) 35.32 38.13 45.29 34.97 39.32 42.68 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 54.00 54.00 54.00 54.00 Over Limit (dB) -18.68 -15.87 -8.71 -19.03 -14.68 -11.32 polarization Vertical Vertical Vertical Vertical Vertical Horizontal Horizontal Horizontal Horizontal Horizontal Remark: 1. Result =Reading + Factor 2. Test frequency are from 1GHz to 25GHz, "*" means the test results were attenuated more than 20dB below the permissible limits, so the results don't record in the report. 3. Only the worst case is recorded in the report. Report No.:1812C40184012501 FCC ID: 2A4KN-PL80E APPENDIX I -- TEST SETUP PHOTOGRAPH Please refer to separated files Appendix I -- Test Setup Photograph_RF APPENDIX II -- EXTERNAL PHOTOGRAPH Please refer to separated files Appendix II -- External Photograph APPENDIX III -- INTERNAL PHOTOGRAPH Please refer to separated files Appendix III -- Internal Photograph Page 32 of 32 ---------------- End of Report ----------------iTextSharp™ 5.5.13.3 ©2000-2022 iText Group NV (AGPL-version); modified using iTextSharp™ 5.5.13.2 ©2000-2020 iText Group NV (AGPL-version)