SteelSeries ApS KB19 Wireless Keyboard ZHK-KB19 ZHKKB19 kb19
CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 FCC RADIO TEST REPORT Applicant Address Equipment : SteelSeries ApS. : 656 W Randolph St., Suite 3E Chicago, IL 60661, USA : Wireless Keyboard Model No. : KB19 Trade Name : FCC ID : ZHK-KB19 I HEREBY CERTIFY THAT : The sample was received on Jan. 10, 2022 and the testing was completed on May. 17, 2022 at Cerpass Technology Corp. The test result refers exclusively to the test presented test model / sample. Without written approval of Cerpass Technology Corp., the test report shall not be reproduced except in full. Approved by: Mark Liao / Supervisor Laboratory Accreditation: Cerpass Technology Corporation Test Laboratory Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 1 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 CONTENTS 1. Summary of Test Procedure and Test Results.................................................................................5 1.1 Applicable Standards ................................................................................................................. 5 2. Test Configuration of Equipment under Test ................................................................................... 6 2.1 Feature of Equipment under Test...............................................................................................6 2.2 Carrier Frequency of Channels ..................................................................................................7 2.3 Test Mode and Test Software ..................................................................................................... 8 2.4 Description of Test System.........................................................................................................9 2.5 General Information of Test......................................................................................................10 2.6 Measurement Uncertainty ........................................................................................................10 3. Test Equipment and Ancillaries Used for Tests ............................................................................. 11 4. Antenna Requirements.....................................................................................................................13 4.1 Standard Applicable .................................................................................................................13 4.2 Antenna Construction and Directional Gain.............................................................................13 5. Test of AC Power Line Conducted Emission .................................................................................14 5.1 Test Limit ..................................................................................................................................14 5.2 Test Procedures ....................................................................................................................... 14 5.3 Typical Test Setup ....................................................................................................................15 5.4 Test Result and Data ................................................................................................................16 5.5 Test Photographs .....................................................................................................................18 6. Test of Spurious Emission (Radiated) ............................................................................................19 6.1 Test Limit ..................................................................................................................................19 6.2 Test Procedures ....................................................................................................................... 20 6.3 Typical Test Setup ....................................................................................................................21 6.4 Test Result and Data (9kHz ~ 30MHz).....................................................................................23 6.5 Test Result and Data (30MHz ~ 1GHz)....................................................................................23 6.6 Test Result and Data (1GHz ~ 25GHz)....................................................................................25 6.7 Restricted Bands of Operation .................................................................................................37 6.8 Test Photographs (30MHz ~ 1GHz) .........................................................................................38 6.9 Test Photographs (1GHz ~ 25GHz) .........................................................................................39 7. Test of Spurious Emission (Conducted).........................................................................................41 7.1 Test Limit ..................................................................................................................................41 7.2 Test Procedure ......................................................................................................................... 41 7.3 Test Setup Layout ....................................................................................................................41 7.4 Test Result and Data ................................................................................................................41 8. On Time, Duty Cycle and Measurement methods .........................................................................46 8.1 Test Limit ..................................................................................................................................46 8.2 Test Procedure ......................................................................................................................... 46 8.3 Test Setup Layout ....................................................................................................................46 8.4 Test Result and Data ................................................................................................................46 9. 6dB Bandwidth Measurement Data .................................................................................................48 9.1 Test Limit ..................................................................................................................................48 Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 2 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 9.2 Test Procedures ....................................................................................................................... 48 9.3 Test Setup Layout ....................................................................................................................48 9.4 Test Result and Data ................................................................................................................48 10. Maximum Average Output Power....................................................................................................50 10.1 Test Limit ..................................................................................................................................50 10.2 Test Procedures ....................................................................................................................... 50 10.3 Test Setup Layout ....................................................................................................................50 10.4 Test Result and Data ................................................................................................................51 11. Power Spectral Density ....................................................................................................................52 11.1 Test Limit ..................................................................................................................................52 11.2 Test Procedures ....................................................................................................................... 52 11.3 Test Setup Layout ....................................................................................................................52 11.4 Test Result and Data ................................................................................................................52 12. Radio Frequency Exposure .............................................................................................................54 12.1 Applicable Standards ...............................................................................................................54 12.2 EUT Specification .....................................................................................................................54 12.3 Result .......................................................................................................................................55 Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 3 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 History of this test report Report No. Issued Date Description 21120234-TRFCC02 Jun. 07, 2022 Original Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 4 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 1. Summary of Test Procedure and Test Results 1.1 Applicable Standards ANSI C63.10:2013 FCC Rules and Regulations Part 15 Subpart C §15.247 FCC Rule . Description of Test Result 15.203 . Antenna Requirement PASS 15.207 . AC Power Line Conducted Emission 15.209 15.205 . Radiated Spurious Emission 15.247(d) . Conducted Spurious Emission PASS PASS PASS 15.247(a)(2) . 6dB Bandwidth PASS 15.247(b) . Maximum Output Power PASS 15.247(e) . Power Spectral Density PASS 2.1091 . Radio Frequency Exposure PASS *The lab has reduced the uncertainty risk factor from test equipment, environment and staff technicians which according to the standard on contract. Therefore, the test result will only be determined by standard requirement. *This EUT has been also tested and compiled with the requirement of FCC Part 15, Subpart B, recorded in a separate test report(21120234-TEFV01). Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 5 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 2. Test Configuration of Equipment under Test 2.1 Feature of Equipment under Test Operation Frequency Range 2400-2483.5MHz Center Frequency Range 2402-2480MHz Modulation Type Data Rate BLE: GFSK 2.4GHz: GFSK BLE: GFSK: 1Mbps, GFSK: 2Mbps 2.4GHz: GFSK: 2Mbps Antenna Type PIFA(Metal) Antenna Antenna Gain 2402-2480MHz: 4.82dBi USB-C to USB-A Cable Brand: steelseries Model: usb_cable01 For more details, please refer to the User's manual of the EUT. Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 6 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 2.2 Carrier Frequency of Channels Channel *00 01 02 03 04 05 06 07 08 09 10 11 12 13 Frequency (MHz) 2402 2404 2406 2408 2410 2412 2414 2416 2418 2420 2422 2424 2426 2428 Channel 14 15 16 17 18 *19 20 21 22 23 24 25 26 27 Frequency (MHz) 2430 2432 2434 2436 2438 2440 2442 2444 2446 2448 2450 2452 2454 2456 Channel 28 29 30 31 32 33 34 35 36 37 38 *39 --- Note: Channels remarked * are selected to perform test. Frequency (MHz) 2458 2460 2462 2464 2466 2468 2470 2472 2474 2476 2478 2480 --- Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 7 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 2.3 Test Mode and Test Software a. During testing, the interface cables and equipment positions were varied according to ANSI C63.10. b. The complete test system included Notebook and EUT for RF test. c. An executive program, " nRF Connect ver.v3.7.0" under Windows OS system was executed to transmit and receive data via Bluetooth. d. The following test modes were performed for the test: Conducted Emissions from the AC mains power ports Test Mode Operating Description 1 Normal Mode caused "Test Mode 1" generated the worst case, it was reported as the final data. Radiation Emissions (30MHz ~ 1GHz) Test Mode Operating Description 1 Normal Mode caused "Test Mode 1" generated the worst case, it was reported as the final data. Radiation Emissions (1GHz ~ 25GHz) Test Mode Operating Description 1 GFSK (1Mbps) 2 GFSK (2Mbps) caused "Test Mode 1, 2" generated the worst case, it was reported as the final data. Note: 1.There are two kinds of test voltage: AC 120V / 60Hz and AC 240V / 60Hz. For AC Power Line Conducted Emission, AC 120V / 60Hz is worst case. For Radiated Spurious Emission(9KHz ~30MHz & 30MHz ~ 1GHz), AC 120V / 60Hz is worst case. Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 8 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 2.4 Description of Test System Equipment Notebook USB Cable(AtoB) testfixture Equipment Notebook USB Cable(AtoB) testfixture Equipment Notebook Power Adapter Equipment Notebook Power Adapter RF Conducted Brand Model Length/Type lenovo S1GL2W N/A BENEVO BUSB0301AMFB 0.8m / NS FTDI FT232RL N/A Radiated Emissions(Above 1G) Brand Model Length/Type lenovo S1GL2W N/A BENEVO BUSB0301AMFB 0.8m / NS FTDI FT232RL N/A Radiated Emissions(Below 1G) Brand Model Length/Type lenovo S1GL2W N/A Noratec NT-K240 N/A AC Power Line Conducted Emission Brand Model Length/Type ASUS P2430U N/A Noratec NT-K240 N/A Power cord/Length/Type Adapter / 1.8m / NS N/A N/A Power cord/Length/Type Adapter / 1.8m / NS N/A N/A Power cord/Length/Type Adapter / 1.8m / NS N/A Power cord/Length/Type Adapter / 1.8m / NS N/A Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 9 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 2.5 General Information of Test Test Site Frequency Range Investigated: Test Distance: Cerpass Technology Corporation Test Laboratory Address: No.10, Ln. 2, Lianfu St., Luzhu Dist., Taoyuan City 33848, Taiwan (R.O.C.) Tel:+886-3-3226-888 Fax:+886-3-3226-881 FCC TW1439, TW1079 IC 4934E-1, 4934E-2 VCCI T-2205 for Telecommunication test C-4663 for Conducted emission test R-4218 for Radiated emission test G-10812, G-10813 for radiated disturbance above 1GHz Conducted: from 150kHz to 30 MHz Radiation: from 30 MHz to 25,000MHz The test distance of radiated emission from antenna to EUT is 3 M. Test Item RF Conducted Radiated Emissions AC Power Line Conducted Emission Test Site RFCON01-NK 3M02-NK CON01-NK Test Period 2022/04/12~2022/05/17 2022/04/13~2022/04/14 2022/04/18 Environmental Conditions 22.6~25 / 46~55% 20~23 / 45~46% 24 / 48% Tested By Dian Chen Dian Chen Dian Chen 2.6 Measurement Uncertainty ISO/IEC 17025 requires that an estimate of the measurement uncertainties associated with the emissions test results be included in the report. The measurement uncertainties given below are based on a 95% confidence level (based on a coverage factor (k=2) Measurement Item AC Power Line Conduction(150K~30MHz) Radiated Spurious Emission(9KHz~30MHz) Radiated Spurious Emission(30MHz~1GHz) Radiated Spurious Emission(1GHz~25GHz) Conducted Spurious Emission 6dB Bandwidth 20dB Bandwidth Occupied Bandwidth Peak Output Power(Conducted Power Meter) Dwell Time / Deactivation Time Power Spectral Density Duty Cycle Uncertainty ±3.12dB ±3.4dB ±5.6dB ±6.6dB ±1.8dB ±4.4% ±4.4% ±4.4% ±1.1dB ±1.2% ±1.8dB ±1.2% Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 10 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 3. Test Equipment and Ancillaries Used for Tests Test Item Test Site Radiated Emissions Semi Anechoic Room(3M02-NK) Instrument Manufacturer Model No Serial No Bilog Antenna Schwarzbeck Active Loop Antenna EMCO Horn Antenna EMCO Horn Anrenna EMCO EMI Receiver ROHDE & SCHWARZ Spectrum Analyzer ROHDE & SCHWARZ Preamplifier EMC INSTRUMENTS Preamplifier EM Electronics corp. Preamplifier EMC INSTRUMENTS Cable-6m(9k~300M) NA Cable-3in1(30M-1G) HARBOUR INDUSTRIES Cable-0.5m(1G-40G) HUBER SUHNER Cable-1m(1G-40G) HUBER SUHNER Cable-6m(1G-40G) HUBER SUHNER Cable-0.5m(1G-18G) EMEC Cable-3m(1G-18G) EMEC Cable-8m(1G-18G) EMEC E3 AUDIX VULB9168 6507 3115 3116 ESCI FSV 40-N EMC184045 EM330 EMC051845SE EMC5D-BM-BM-6 LL142 SUCOFLEX 102 SUCOFLEX 102 SUCOFLEX 102 EM104-SMSM-0.5M EM104-SMSM-3M EM104-SMSM-8M v8.2014-8-6 275 40855 31601 31974 101423 102151 980065 60658 980333 130605 CCE1316 MY4569/2 MY5739/2 MY5740/2 CCE1354 CCE1355 CCE1356 RK-000529 Calibration Date 2021/11/05 2021/06/10 2021/10/14 2021/10/04 2021/06/30 2021/08/06 2021/11/16 2021/10/13 2021/09/27 2021/09/22 2022/01/11 2021/09/03 2021/09/03 2021/09/03 2021/05/06 2021/05/06 2021/05/06 NA Valid Date 2022/11/04 2022/06/09 2022/10/13 2022/10/03 2022/06/29 2022/08/05 2022/11/15 2022/10/12 2022/09/26 2022/09/21 2023/01/10 2022/09/02 2022/09/02 2022/09/02 2022/05/05 2022/05/05 2022/05/05 NA Test Item Test Site RF Conducted RFCON01-NK Instrument Manufacturer Spectrum Analyzer ROHDE & SCHWARZ Attenuator KEYSIGHT Cable-0.5m(1G-18G) HUBER SUHNER Power Meter Anritsu Power Sensor Anritsu Switch Box Theda Model No FSP 40 8491B SUCOFLEX 104 ML2495A MA2411B 1-4 Serial No 100047 MY39250705 805443/4 2034001 1911175 TW5451159 Calibration Date 2022/03/04 2021/09/27 2022/01/11 2021/09/23 2021/09/23 NA Valid Date 2023/03/03 2022/09/26 2023/01/10 2022/09/22 2022/09/22 NA Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 11 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Test Item Test Site AC Power Line Conducted Emission CON01-NK Instrument Manufacturer Model No EMI Receiver ROHDE & SCHWARZ Line Impedance Stabilization Network Schwarzbeck Pulse Limiter ROHDE & SCHWARZ Cable-6m(9k~300M) NA E3 AUDIX ESCI NSLK 8127 ESH3-Z2 EMC5D-BM-BM-6 v8.2014-8-6 Serial No 101200 8127-568 101933 130605 RK-000531 Calibration Date 2021/08/30 2021/06/02 2021/09/15 2021/09/22 NA Valid Date 2022/08/29 2022/06/01 2022/09/14 2022/09/21 NA Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 12 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 4. Antenna Requirements 4.1 Standard Applicable For intentional device, according to FCC 47 CFR Section 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. And according to FCC 47 CFR Section 15.247 (b), if transmitting antennas of directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi. 4.2 Antenna Construction and Directional Gain Antenna Type Antenna Gain PIFA(Metal) Antenna 4.82dBi Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 13 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 5. Test of AC Power Line Conducted Emission 5.1 Test Limit Conducted Emissions were measured from 150 kHz to 30 MHz with a bandwidth of 9 KHz, according to the methods defined in ANSI C63.10-2013. The EUT was placed on a nonmetallic stand in a shielded room 0.8 meters above the ground plane. The interface cables and equipment positioning were varied within limits of reasonable applications to determine the position produced maximum conducted emissions. Frequency (MHz) 0.15 0.5 Quasi Peak (dB µ V) 66-56* 0.5 5.0 56 5.0 30.0 60 *Decreases with the logarithm of the frequency. Average (dB µ V) 56-46* 46 50 5.2 Test Procedures a. The EUT was placed 0.4 meter from the conducting wall of the shielding room was kept at least 80 centimeters from any other grounded conducting surface. b. Connect EUT to the power mains through a line impedance stabilization network (LISN). c. All the support units are connecting to the other LISN. d. The LISN provides 50 ohm coupling impedance for the measuring instrument. e. The FCC states that a 50 ohm, 50 micro-Henry LISN should be used. f. Both sides of AC line were checked for maximum conducted interference. g. The frequency range from 150 kHz to 30 MHz was searched. h. Set the test-receiver system to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 14 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. 5.3 Typical Test Setup 10cm Report No.: 21120234-TRFCC02 EUT 80cm LISN 80cm 40cm 40cm 80cm LISN Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 15 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 5.4 Test Result and Data Power Test Mode : DC 5V From Adapter (AC 120V / 60Hz) Pol/Phase : Mode 1 : LINE : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 16 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Power Test Mode : DC 5V From Adapter (AC 120V / 60Hz) Pol/Phase : Mode 1 : NEUTRAL : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 17 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 6. Test of Spurious Emission (Radiated) 6.1 Test Limit In any 100kHz 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 20dB below that in the 100kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement. If the transmitter measurement is based on the maximum conducted output power, the attenuation required under this paragraph shall be 30dB instead of 20dB. In addition, radiated emissions which fall in section 15.205(a) the restricted bands must also comply with the radiated emission limit specified in section 15.209(a). Frequency (MHz) 0.009 ~ 0.490 0.490 ~ 1.705 1.705 ~ 30.0 30 ~ 88 88 ~ 216 216 ~ 960 Above 960 Field Strength (microvolt/meter) 2400/F(kHz) 24000/F(kHz) 30 100 150 200 500 Measurement Distance (meters) 300 30 30 3 3 3 3 Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 19 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 6.2 Test Procedures a. The EUT was placed on a rotatable table top 0.8 meter above ground. b. The EUT was set 3 meters from the interference receiving antenna which was mounted on the top of a variable height antenna tower. c. The table was rotated 360 degrees to determine the position of the highest radiation. d. The antenna is a broadband antenna and its height is varied between one meter and four meters above ground to find the maximum value of the field strength both horizontal polarization and vertical polarization of the antenna are set to make the measurement. e. For each suspected emission the EUT was arranged to its worst case and then tune the antenna tower (from 1 M to 4 M) and turn table (from 0 degree to 360 degrees) to find the maximum reading. f. Set the test-receiver system to Peak or CISPR quasi-peak Detect Function and specified bandwidth with Maximum Hold Mode. g. If the emission level of the EUT in peak mode was 3 dB lower than the limit specified, then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions which do not have 3 dB margin will be repeated one by one using the quasi-peak method and reported. h. For testing above 1GHz, the emission level of the EUT in peak mode was 20dB lower than average limit (that means the emission level in peak mode also complies with the limit in average mode), then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions will be measured in average mode again and reported. i. "Cone of radiation" has been considered to be 3dB bandwidth of the measurement antenna. Note: 1.The supporting fixture shall permit orientation of the EUT in each of three orthogonal axis positions such that emissions from the EUT are maximized. (Z-AXIS is the worst.) 2.Due to the test software function limit the operation band setting(200dBuV/m). There's no corresponding limitation in the actual test item. Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 20 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 6.3 Typical Test Setup Below 30MHz test setup Antenna 1m Receiver 30MHz- 1GHz Test Setup Antenna * 3m Equipment under Test Ground Plane Turn Table T bl 0.8M * 3m Equipment under Test Receiver Ground Plane Turn Table T bl 0.8M Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 21 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Above 1GHz Test Setup Report No.: 21120234-TRFCC02 1.5M Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 22 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 6.4 Test Result and Data (9kHz ~ 30MHz) The 9kHz - 30MHz spurious emission is under limit 20dB more. 6.5 Test Result and Data (30MHz ~ 1GHz) Power Test Mode : DC 5V From System (AC 120V / 60Hz) Pol/Phase : Mode 1 : VERTICAL : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 23 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Power Test Mode : DC 5V From System (AC 120V / 60Hz) Pol/Phase : Mode 1 : HORIZONTAL : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 24 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 6.6 Test Result and Data (1GHz ~ 25GHz) Power Test Mode : DC 5V From System (AC 120V / 60Hz) Pol/Phase : Mode 1, CH00 : VERTICAL : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 25 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Power Test Mode : DC 5V From System (AC 120V / 60Hz) Pol/Phase : Mode 1, CH00 : HORIZONTAL : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 26 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Power Test Mode : DC 5V From System (AC 120V / 60Hz) Pol/Phase : Mode 1, CH19 : VERTICAL : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 27 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Power Test Mode : DC 5V From System (AC 120V / 60Hz) Pol/Phase : Mode 1, CH19 : HORIZONTAL : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 28 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Power Test Mode : DC 5V From System (AC 120V / 60Hz) Pol/Phase : Mode 1, CH39 : VERTICAL : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 29 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Power Test Mode : DC 5V From System (AC 120V / 60Hz) Pol/Phase : Mode 1, CH39 : HORIZONTAL : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 30 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Power Test Mode : DC 5V From System (AC 120V / 60Hz) Pol/Phase : Mode 2, CH00 : VERTICAL : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 31 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Power Test Mode : DC 5V From System (AC 120V / 60Hz) Pol/Phase : Mode 2, CH00 : HORIZONTAL : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 32 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Power Test Mode : DC 5V From System (AC 120V / 60Hz) Pol/Phase : Mode 2, CH19 : VERTICAL : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 33 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Power Test Mode : DC 5V From System (AC 120V / 60Hz) Pol/Phase : Mode 2, CH19 : HORIZONTAL : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 34 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Power Test Mode : DC 5V From System (AC 120V / 60Hz) Pol/Phase : Mode 2, CH39 : VERTICAL : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 35 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Power Test Mode : DC 5V From System (AC 120V / 60Hz) Pol/Phase : Mode 2, CH39 : HORIZONTAL : Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 36 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 6.7 Restricted Bands of Operation Only spurious emissions are permitted in any of the frequency bands listed below: MHz 0.09000 0.11000 0.49500 0.505** 2.17350 2.19050 4.12500 4.12800 4.17725 4.17775 4.20725 4.20775 6.21500 6.21800 6.26775 6.26825 6.31175 6.31225 8.29100 8.29400 8.36200 8.36600 8.37625 8.38675 8.41425 8.41475 12.29000 12.29300 12.51975 12.52025 12.57675 12.57725 13.36000 13.41000 MHz 16.42000 16.42300 16.69475 16.69525 16.80425 16.80475 25.50000 25.67000 37.50000 38.25000 73.00000 74.60000 74.80000 75.20000 108.00000 121.94000 123.00000 138.00000 149.90000 150.05000 156.52475 156.52525 156.70000 156.90000 162.01250 167.17000 167.72000 173.20000 240.00000 285.00000 322.00000 335.40000 MHz 399.9 410.0 608.0 614.0 960.0 1240.0 1300.0 1427.0 1435.0 1626.5 1645.5 1646.5 1660.0 1710.0 1718.8 1722.2 2200.0 2300.0 2310.0 2390.0 2483.5 2500.0 2655.0 2900.0 3260.0 3267.0 3332.0 3339.0 3345.8 3358.0 3600.0 4400.0 GHz 4.500 5.250 5.350 5.460 7.250 7.750 8.025 8.500 9.000 9.200 9.300 9.500 10.600 12.700 13.250 13.400 14.470 14.500 15.350 16.200 17.700 21.400 22.010 23.120 23.600 24.000 31.200 31.800 36.430 36.500 Above 38.6 **: Until February 1, 1999, this restricted band shall be 0.490-0.510 MHz Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 37 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 7. Test of Spurious Emission (Conducted) 7.1 Test Limit According to the methods defined in ANSI C63.10-2013 Section 11.11.1 Below 30dB of the highest emission level of operating band (In 100 kHz Resolution Bandwidth) 7.2 Test Procedure According to the methods defined in ANSI C63.10-2013 Section 11.11.2 & 11.11.3 a. The transmitter output was connected to the spectrum analyzer via a low loss cable. b. Set RBW of spectrum analyzer to 100 KHz and VBW of spectrum analyzer to 300 KHz with convenient frequency span including 100 KHz bandwidth from band edge. c. Peak conducted output power measured within any 100 kHz outside the authorized frequency band shall be attenuated by at least 30dB relative to the maximum measured in-band peak PSD level. d. The band edges was measured and recorded. 7.3 Test Setup Layout EUT Cable Attenuators Spectrum Analyzer 7.4 Test Result and Data Note: Test plots refer to the following pages. Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 41 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Modulation Type: GFSK(1Mbps) CH00 Modulation Type: GFSK(1Mbps) CH19 Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 42 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Modulation Type: GFSK(1Mbps) CH39 Report No.: 21120234-TRFCC02 Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 43 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Modulation Type: GFSK(2Mbps) CH00 Modulation Type: GFSK(2Mbps) CH19 Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 44 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Modulation Type: GFSK(2Mbps) CH39 Report No.: 21120234-TRFCC02 Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 45 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 8. On Time, Duty Cycle and Measurement methods 8.1 Test Limit None; for reporting purposes only. 8.2 Test Procedure According to the methods defined in ANSI C63.10-2013 Section 11.6 Zero-Span Spectrum Analyzer Method. 8.3 Test Setup Layout EUT Cable Attenuators Spectrum Analyzer 8.4 Test Result and Data Modulation On Time Type (ms) Period Time Duty Cycle (%) (ms) GFSK(1M) 0.40 0.63 63.18% GFSK(2M) 0.21 0.63 33.44% Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 46 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Modulation Type: GFSK(1Mbps) Report No.: 21120234-TRFCC02 Modulation Type: GFSK(2Mbps) Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 47 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 9. 6dB Bandwidth Measurement Data 9.1 Test Limit The minimum of 6dB Bandwidth Measurement is 0.5 MHz. 9.2 Test Procedures According to the methods defined in ANSI C63.10-2013 Section 11.8 a. The transmitter output was connected to the spectrum analyzer. b. Set RBW of spectrum analyzer to 100 KHz and VBW to 300 KHz. c. The 6 dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 6 dB. d. The 6dB Bandwidth was measured and recorded. 9.3 Test Setup Layout EUT Cable Attenuators Spectrum Analyzer 9.4 Test Result and Data Modulation Type Channel 0 GFSK(1Mbps) 19 39 Frequency (MHz) 2402 2440 2480 6dB Bandwidth (KHz) 690.00 684.00 711.00 Limit (KHz) 500 500 500 Modulation Type GFSK(2Mbps) Channel 0 19 39 Frequency (MHz) 2402 2440 2480 6dB Bandwidth (KHz) 1134.00 1125.00 1131.00 Limit (KHz) 500 500 500 Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 48 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Modulation Type: GFSK(1Mbps) CH00 Modulation Type: GFSK(2Mbps) CH00 Modulation Type: GFSK(1Mbps) CH19 Modulation Type: GFSK(2Mbps) CH19 Modulation Type: GFSK(1Mbps) CH39 Modulation Type: GFSK(2Mbps) CH39 Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 49 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 10. Maximum Average Output Power 10.1 Test Limit The Maximum Output Power Measurement is 30dBm. 10.2 Test Procedures According to the methods defined in ANSI C63.10-2013 Section 11.9.2.3.2 The antenna port (RF output) of the EUT was connected to the input (RF input) of a power meter. Power was read directly from the meter and cable loss connection was added to the reading to obtain power at the EUT antenna terminal. The EUT Output Power was set to maximum to produce the worse case test result. 10.3 Test Setup Layout EUT Cable Attenuators Power Meter Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 50 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 10.4 Test Result and Data BT5(1M bps) Power Set Modulation Type Channel Frequency (MHz) 0 0 2402 0 GFSK 19 2440 0 39 2480 Power Output (dBm) Average 0.31 0.24 0.12 BT5(2M bps) Power Set Modulation Type Channel Frequency (MHz) Power Output (dBm) Average 0 0 2402 0.3 0 GFSK 19 2440 0.23 0 39 2480 0.11 Power Output (mW) Average 1.074 1.057 1.028 Power Output (mW) Average 1.072 1.054 1.026 Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 51 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 11. Power Spectral Density 11.1 Test Limit The Maximum of Power Spectral Density Measurement is 8dBm. If transmitting antennas of directional gain greater than 6 dBi are used, the power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi 11.2 Test Procedures According to the methods defined in ANSI C63.10-2013 Section 11.10.1 11.3 Test Setup Layout EUT Cable Attenuators Spectrum Analyzer 11.4 Test Result and Data Modulation Type Channel Frequency (MHz) Maximum Power Density of 10KHz Bandwidth(dBm) 0 GFSK(1Mbps) 19 39 2402 2440 2480 -16.4 -16.35 -16.39 Limit 8.00 8.00 8.00 Modulation Type Channel Frequency (MHz) Maximum Power Density of 10KHz Bandwidth(dBm) 0 GFSK(2Mbps) 19 39 2402 2440 2480 -19.46 -19.54 -19.8 Limit 8.00 8.00 8.00 Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 52 of 55 ZHK-KB19 CERPASS TECHNOLOGY CORP. Report No.: 21120234-TRFCC02 Modulation Type: GFSK(1Mbps) CH00 Modulation Type: GFSK(2Mbps) CH00 Modulation Type: GFSK(1Mbps) CH19 Modulation Type: GFSK(2Mbps) CH19 Modulation Type: GFSK(1Mbps) CH39 Modulation Type: GFSK(2Mbps) CH39 Cerpass Technology Corp. T-FD-506-0 Ver 1.5 Issued Date : Page No. : FCC ID. : Jun. 07, 2022 53 of 55 ZHK-KB19Microsoft Word 2013