2AXUD-KB2NucBox2

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CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: April 6, 2021 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2AXUD-KB2 KB2 For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Signature Jerome Chung Engineer Shenzhen GMK Technology Co., Ltd

Shenzhen GMK Technology Co., Ltd 3/F, #5Bldg, HuaLian Industrial Park, XinShi Community, Dalang St, Longhua Dist, 518109, Shenzhen, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 4/6/2021 To whom it may concern: We, Shenzhen GMK Technology Co., Ltd, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AXUD-KB2 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Signature Jerome Chung Engineer Shenzhen GMK Technology Co., Ltd

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 This reportshall not be reproduced except in full, without the written approval of Shenzhen Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 4 EXTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 This reportshall not be reproduced except in full, without the written approval of Shenzhen Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 4 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 This reportshall not be reproduced except in full, without the written approval of Shenzhen Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 4 Fig.5 Fig.6 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 This reportshall not be reproduced except in full, without the written approval of Shenzhen Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 4 Fig.7 Fig.8

Label & Label Location Size:45mm(L)*25mm(W) FCC ID: 2AXUD-KB2 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 3 INTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 3 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 3 Fig.5 Fig.6 Bluetooth Antenna WIFI Antenna

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 7 Maximum Permissible Exposure Report Product Information EUT : NucBox2 Model Number : KB2 Model Declaration : N/A Test Model : KB2 Power Supply : DC 19V by adapter Hardware version : IP3_CB1D_MB_V13 2020_11_30A Software version : Windows 10 Sample ID : TZ210302066–1# Bluetooth Bluetooth Version : V4.2 Channel Number : 79 Channels for Bluetooth BR/EDR(DSS) 40 Channels for BLE (DTS) Modulation Technology : GFSK, π/4-DQPSK, 8-DPSK for Bluetooth BR/EDR (DSS) GFSK for BLE (DTS) Data Rates : Bluetooth BR/EDR (DSS): 1/2/3Mbps BLE (DTS): 1Mbps Antenna Type And Gain Internal Antenna /2.39 dBi(Max.) WiFi WLAN : Supported IEEE 802.11a/b/g/n WLAN FCC Operation Frequency : IEEE 802.11b:2412-2462MHz IEEE 802.11g:2412-2462MHz IEEE 802.11n HT20:2412-2462MHz / 5180-5240MHz IEEE 802.11n HT40:2422-2452MHz / 5190-5230MHz IEEE 802.11a: 5180-5240MHz WLAN Channel Number : 11 Channels for 2412-2462MHz(IEEE 802.11b/g/n HT20) 7 Channels for 2422-2452MHz(IEEE 802.11n HT40) 4 Channels for 5180-5240MHz (IEEE 802.11a/n HT20) 2 Channels for 5190-5230MHz (IEEE 802.11n HT40) WLAN Modulation Technology : IEEE 802.11b: DSSS(CCK,DQPSK,DBPSK) IEEE 802.11g: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11a: OFDM (64QAM, 16QAM, QPSK, BPSK) Antenna Type And Gain : Internal Antenna Wlan2.4G: 2.39 dBi(Max.) Wlan5G:1.99 dBi(Max.) Note: Antenna position refer to EUT Photos. 2. Evaluation Method Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is ≤ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 7 configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far-field plane-wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. 3. Limit 3. 1 Refer evaluation method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General 1 RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 7 3. 2 Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 4. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 5. Antenna Information This Product can only use antennas certificated as follows provided by manufacturer; Antenna Gain and type refer to Product information Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 7 6. Conducted Power 2.4G Band: Bluetooth(BDR+EDR) Test Mode Channel Frequency (MHz) Measured Peak Output Power (dBm) GFSK 00 2402 2.99 39 2441 3.96 78 2480 5.09 π/4-DQPSK 00 2402 4.39 39 2441 5.15 78 2480 6.05 8-DPSK 00 2402 4.75 39 2441 5.63 78 2480 6.56 Bluetooth(BLE) Test Mode Channel Frequency (MHz) Measured Peak Output Power (dBm) GFSK 00 2402 3.10 19 2440 3.92 39 2480 5.07 WiFi 2.4GHz Band Test Mode Channel Frequency (MHz) Measured Peak Output Power (dBm) IEEE 802.11b 1 2412 16.28 6 2437 15.28 11 2462 16.40 IE…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 1 of 36 Appendix A RF Test Data for BT(BDR/EDR) (Conducted Measurement) Product Name: NucBox2 Trade Mark: GMK Test Model: KB2 FCC ID: 2AXUD-KB2 Environmental Conditions Temperature: 22.8 C Relative Humidity: 50% ATM Pressure: 100.0 kPa Test Engineer: Anna Hu Supervised by: Hugo Chen NOTE N/A A.1 20 dB Bandwidth TestMode Antenna Channel 20db EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.942 2401.535 2402.477 --- PASS 2441 0.957 2440.532 2441.489 --- PASS 2480 0.951 2479.532 2480.483 --- PASS 2DH5 Ant1 2402 1.314 2401.340 2402.654 --- PASS 2441 1.317 2440.337 2441.654 --- PASS 2480 1.320 2479.334 2480.654 --- PASS 3DH5 Ant1 2402 1.320 2401.328 2402.648 --- PASS 2441 1.275 2440.346 2441.621 --- PASS 2480 1.293 2479.334 2480.627 --- PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 2 of 36 Test Graph DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 2DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 3 of 36 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 4 of 36 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 5 of 36 A.2 Dwell Time TestMode Antenna Channel BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH5 Ant1 Hop 2.90 110 0.319 <=0.4 PASS 2DH5 Ant1 Hop 2.90 110 0.319 <=0.4 PASS 3DH5 Ant1 Hop 2.90 100 0.29 <=0.4 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 6 of 36 Test Graph DH5_Ant1_Hop 2DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 7 of 36 3DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 8 of 36 A.3 Carrier Frequency Separation TestMode Antenna Channel Result[MHz] Limit[MHz] Verdict DH5 Ant1 Hop 1.018 >=0.807 PASS 2DH5 Ant1 Hop 1.008 >=0.868 PASS 3DH5 Ant1 Hop 1.000 >=0.864 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 9 of 36 Test Graph DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 10 of 36 A.4 Hopping Channel Number TestMode Antenna Channel Result[Num] Limit[Num] Verdict DH5 Ant1 Hop 79 >=15 PASS 2DH5 Ant1 Hop 79 >=15 PASS 3DH5 Ant1 Hop 79 >=15 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 11 of 36 Test Graph DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 12 of 36 A.5 Conducted Peak Output Power TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict DH5 Ant1 2402 2.99 <=30 PASS 2441 3.96 <=30 PASS 2480 5.09 <=30 PASS 2DH5 Ant1 2402 4.39 <=30 PASS 2441 5.15 <=30 PASS 2480 6.05 <=30 PASS 3DH5 Ant1 2402 4.75 <=30 PASS 2441 5.63 <=30 PASS 2480 6.56 <=30 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 13 of 36 Test Graph DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 2DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 14 of 36 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 15 of 36 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 16 of 36 A.6 Band-edge for RF Conducted Emissions TestMode Antenna ChName Channel RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 2.17 -44.65 <=-17.83 PASS High 2480 4.46 -43.44 <=-15.54 PASS Low Hop_2402 2.27 -45.22 <=-17.73 PASS High Hop_2480 4.62 -42.85 <=-15.38 PASS 2DH5 Ant1 Low 2402 2.59 -45.87 <=-17.42 PASS High 2480 4.50 -44.58 <=-15.5 PASS Low Hop_2402 1.61 -47.24 <=-18.39 PASS High Hop_2480 4.48 -45.15 <=-15.52 PASS 3DH5 Ant1 Low 2402 2.42 -45.59 <=-17.59 PASS High 2480 4.54 -43.44 <=-15.46 PASS Low Hop_2402 1.40 -46.38 <=-18.6 PASS High Hop_2480 4.34 -43.72 <=-15.67 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 17 of 36 Test Graph DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 DH5_Ant1_High_Hop_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 18 of 36 2DH5_Ant1_Low_2402 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 19 of 36 2DH5_Ant1_High_Hop_2480 3DH5_Ant1_Low_2402 3DH5_Ant1_High_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 20 of 36 3DH5_Ant1_Low_Hop_2402 3DH5_Ant1_High_Hop_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 21 of 36 DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 2DH5_Ant1_High_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 22 of 36 2DH5_Ant1_Low_Hop_2402 2DH5_Ant1_High_Hop_2480 3DH5_Ant1_Low_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 23 of 36 3DH5_Ant1_High_2480 3DH5_Ant1_Low_Hop_2402 3DH5_Ant1_High_Hop_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 24 of 36 A.7 RF Conducted Spurious Emissions Test Graph DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 25 of 36 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 DH5_Ant1_2441_1000~26500 DH5_Ant1_2480_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 26 of 36 DH5_Ant1_2480_30~1000 DH5_Ant1_2480_1000~26500 2DH5_Ant1_2402_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Report No.: TZ210302066-E2 Page 27 of 36 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 2DH5_Ant1_2441_0~Reference Shenzhen Tongz…

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Report No.: TZ210302066-E2 Page 1 of 37 FCC TEST REPORT Test report On Behalf of Shenzhen GMK Technology Co., Ltd For NucBox2 Model No: KB2 FCC ID: 2AXUD-KB2 Prepared for : Shenzhen GMK Technology Co., Ltd 3/F, #5Bldg, HuaLian Industrial Park, XinShi Community, Dalang St, Longhua Dist, 518109, Shenzhen, China Prepared By : Shenzhen Tongzhou Testing Co.,Ltd 1th Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Date of Test: 2021/3/17 ~ 2021/3/22 Date of Report: 2021/3/31 Report Number: TZ210302066-E2 The test report apply only to the specific sample(s) tested under stated test conditions It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: TZ210302066-E2 Page 2 of 37 TEST RESULT CERTIFICATION Applicant’s name ................. : Shenzhen GMK Technology Co., Ltd Address .................................. : 3/F, #5Bldg, HuaLian Industrial Park, XinShi Community, Dalang St, Longhua Dist, 518109, Shenzhen, China Manufacture's Name ............ : Shenzhen GMK Technology Co., Ltd Address .................................. : 3/F, #5Bldg, HuaLian Industrial Park, XinShi Community, Dalang St, Longhua Dist, 518109, Shenzhen, China Product description Trade Mark ............................. : GMK, GMKTEC Product name ........................... : NucBox2 Model No ................................ : KB2 Standards ............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.247 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing Co.,Ltd takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test ............................. ........... : Date (s) of performance of tests ........... : 2021/3/17 ~ 2021/3/22 Date of Issue ......................................... : 2021/3/31 Test Result ............................................ : Pass Testing Engineer : (Anna Hu) Technical Manager : (Hugo Chen) Authorized Signatory : (Andy Zhang) Report No.: TZ210302066-E2 Page 3 of 37 Revision History Revision Issue Date Revisions Revised By 00 2021/3/31 Initial Issue Andy Zhang Report No.: TZ210302066-E2 Page 4 of 37 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION ................................................................................................................ 5 1.1. Description of Device (EUT) ...................................................................................................................... 5 1.2 Support equipment List ................................................................................................................................ 6 1.5 Description of Test Facility .......................................................................................................................... 6 1.6 Statement of the Measurement Uncertainty ............................................................................................. 7 1.7 Measurement Uncertainty ........................................................................................................................... 7 1.8 Description of Test Modes .......................................................................................................................... 7 2. TEST METHODOLOGY ...................................................................................................................... 8 2.1 EUT Configuration ........................................................................................................................................ 8 2.2 EUT Exercise ................................................................................................................................................ 8 2.3 General Test Procedures ............................................................................................................................ 8 2.4. Test Sample ................................................................................................................................................. 8 3. SYSTEM TEST CONFIGURATION .................................................................................................. 9 3.1 Justification .................................................................................................................................................... 9 3.2 EUT Exercise Software ............................................................................................................................... 9 3.3 Special Accessories ..................................................................................................................................... 9 3.4 Block Diagram/Schematics ......................................................................................................................... 9 3.5 Equipment Modifications ............................................................................................................................. 9 3.6 Test Setup ..................................................................................................................................................... 9 4. SUMMARY OF TEST RESULTS .................................................................................................... 10 5. SUMMARY OF TEST EQUIPMENT ............................................................................................... 11 6. MEASUREMENT RESULTS ............................................................................................................ 12 6.1 Peak Power ......................................................................................................................................…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 TEST SETUP PHOTOS OF THE EUT Radiated Emission Below 1GHz Radiated Emission Above 1GHz Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2AXUD-KB2 Conducted Emissions