2AXGU-CH1Bluetooth anti loss device

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MODELO $huue, Communocation T,ansm,t f『equency C ommun,cation dos lance Batte『yhie D,men,oon Wa,ght V5.2 2 4GHz-2 4835GHz \Om(3011) CR 2032 X \ cell/about 6 months unde,wo『krng,n 10 time,• day 48mm X 30mm X 10mm A bout的 i 一、 ｀ （气尸足 r 、Po“'vepole upwa,d$ IO,“`alI th· bat”“ Compab以edevices Compatible with Android 4.2.2 OS or newer and iOS 6.0 or newer Compatib;lity List ;Phone Ss/Sc/5. ;Phone 4s/4. iPad 3/2. iPad mini, iPad with Retina Display. iPod touc h 4th generation or newer Samsung Galaxy S2/SJ/S4+, Note I. Note 2. No tel丸 Tab 2. Note 8. 10.1 • Moto X / Nexus 4,5,7令/XiaomiIS, 2S. 3• Sony Xperoa S HTC New one and X+ Other and roid phones lnb,ilt camm360 (ame『•app app 00 © 。 notuse 0 FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. To assure continued compliance, any changes or modifications not expressly approved by the party. Responsible for compliance could void the user’s authority to operate this equipment. (Example- use only shielded interface cables when connecting to computer or peripheral devices). This equipment 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. RF warning statement: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. IC Warnin g English: This device complies with Part 15 of the FCC Rules [and contains license-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS standard(s)]. 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. The digital apparatus complies with Canadian CAN ICES‐3 (B)/NMB‐3(B). French: L’émetteur/récepteurexempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et DéveloppementéconomiqueCanada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. l'appareil numérique du ciem conforme canadien peut ‐ 3 (b) / nmb ‐ 3 (b). This device meets the exemption from the routine evaluation limits in section 2.5 of RSS 102 and compliance with RSS 102 RF exposure, users can obtain Canadian information on RF exposure and compliance. cet appareil est conforme à l'exemption des limites d'évaluation courante dans la section 2.5 du cnr - 102 et conformité avec rss 102 de l'exposition aux rf, les utilisateurs peuvent obtenir des données canadiennes sur l'exposition aux champs rf et la conformité. This equipment complies with Canada radiation exposure limits set forth for an uncontrolled environment. Cet équipement est conforme aux limites d'exposition aux rayonnements du Canada établies pour un environnement non contrôlé. RF Exposure Statement The device has been evaluated to meet general RF exposure requirement. The device can be usedin portable exposurecondition without restriction. L'appareil a été évalué pour répondre aux exigences générales d'exposition aux radiofréquences. L'appareil peut être utilisé en condition d'exposition portable sans restriction.

FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Appendix II EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Photo 5 Appearance of EUT

FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Appendix IFCC ID&IC Label Size for the label: 20mm X 20mm FCC ID: 2AXGU-CH1 IC: 29485-CH1 HVIN/Model No.: CH-1 FCC ID: 2AXGU-CH1 IC: 29485-CH1 HVIN/Model No.: CH-3 FCC ID: 2AXGU-CH1 IC: 29485-CH1 HVIN/Model No.: CH-2 FCC ID: 2AXGU-CH1 IC: 29485-CH1 HVIN/Model No.: CH-4 FCC ID: 2AXGU-CH1 IC: 29485-CH1 HVIN/Model No.: CH-5

FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Appendix III EUT Internal Photographs Photo 7 Internal of EUT Photo 8 Appearance of PCB Antenna FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Photo 9 Appearance of PCB

version01 Shenzhen Chiheng Industrial Co., Ltd Declaration concerning Antenna Specification It is hereby declared that the product Model No.: CH-1, CH-2, CH-3, CH-4, CH-5 FCC ID: 2AXGU-CH1 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for PCB antenna type(s) described below: Antenna No. Model No. of antenna: Type of antenna: Gain of the antenna (Max.) Frequency range: Bluetooth / PCB Antenna 3.55dBi for 2402-2480MHz; The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Shenzhen Chiheng Industrial Co., Ltd Address: 303, Building B, Dade Zhichuangcheng, No. 6, Tangwei Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Place: Lai bin zhang Date: 2022-10-18 Signature:

Bluetooth Antenna specification&Test report Yichip Microelectronics © 2014 Gian and Efficiency Frequency (MHz) Efficiency(%) Gain(dBi) 2300 12.77 -2.33 2320 20.15 -0.40 2340 25.71 0.95 2360 30.32 1.59 2380 30.90 1.63 2400 33.26 2.52 2420 38.93 3.55 2440 38.73 3.34 2460 36.32 2.93 2480 35.23 2.87 2500 35.82 2.53 2520 33.02 1.93 2540 31.62 1.42 3D and 1D Radiation Patterns Total 4 -2 -6 -10 -14 X Z Y Azimuth = 0.0 Elevation = 0.0 Roll = 0.0 Power (dBm) Cut1 0 30 330 60 300 90 270 120 240 Max: 4 Min: -4 Scale: 1/div 150 30 180 Angle (? Cut2 0 210 330 60 300 90 270 120 240 Max : 4 Min: -10 Scale: 2/div 150 180 Angle (? 210 Cut3 0 30 330 60 300 90 270 120 240 Max: 3 Min: -7 Scale: 1/div 150 180 Angle (? 210 Power (dBm) Power (dBm) Power (dBm)

Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-8 Page: 1 of 5 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 RF Exposure Evaluation FCC ID: 2AXGU-CH1 IC: 29485-CH1 1. Client Information Applicant : Shenzhen Chiheng Industrial Co., Ltd Address : 303, Building B, Dade Zhichuangcheng, No. 6, Tangwei Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Manufacturer : Shenzhen Chiheng Industrial Co., Ltd Address : 303, Building B, Dade Zhichuangcheng, No. 6, Tangwei Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China 2. General Description of EUT EUT Name : Bluetooth anti loss device HVIN/Model No. : CH-1, CH-2, CH-3, CH-4, CH-5 Model Difference : All PCB boards and circuit diagrams are the same, the only difference is model name. Sample ID : RW-C-202209-0206-5-1#&RW-C-202209-0206-5-2# Product Description : Operation Frequency: Bluetooth 5.2(BLE): 2402MHz~2480MHz Number of Channel: 40 channels RF Output Power: -2.21dBm Antenna Gain: 3.55dBi PCB Antenna Power Supply : DC 3.0V by button cell Software Version : ---- Hardware Version : ---- Remark: The antenna gain provided by the applicant, the adapter and verified for the RF conduction test and adapter provided by TOBY test lab. Note: More test information about the EUT please refer the RF Test Report. Report No.: TBR-C-202209-0206-8 Page: 2 of 5 TB-RF-074-1.0 The RF Exposure Evaluation for FCC: SAR Test Exclusion Calculations FCC: According to 447498 D04 Interim General RF Exposure Guidance v01. The SAR-based exemption formula of § 1.1307(b)(3)(i)(B), repeated here as Formula (B.2), applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold P th (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). P th is given by Formula (B.2). and f is in GHz, d is the separation distance (cm), and ERP 20cm is per Formula (B.1). The example values shown in Table B.2 are for illustration only. Table B.2—Example Power Thresholds (mW) Report No.: TBR-C-202209-0206-8 Page: 3 of 5 TB-RF-074-1.0 Calculation: Test separation: 5mm Bluetooth LE Mode Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mW) Limit P th (mW) 2.402 -2.21 -2±1 -1 0.794 3 2.440 -2.73 -2±1 -1 0.794 3 2.480 -3.33 -3±1 -2 0.631 3 The measurement results comply with the FCC Limit per 47 CFR 2.1093 for the uncontrolled RF Exposure and SAR Exclusion Threshold per KDB 447498 D04, No SAR is required. Report No.: TBR-C-202209-0206-8 Page: 4 of 5 TB-RF-074-1.0 The RF Exposure Evaluation for IC: SAR Test Exclusion Calculations IC: According to RSS-102 — Radio Frequency (RF) Exposure Compliance of Radio Communication Apparatus (All Frequency Bands) Issue 5: March 19, 2015 (1) Clause 2.5.1: Exemption limits for Routine Evaluation – SAR Evaluation SAR evaluation is required if the separation distance between the user and/or bystander and the antenna and/or radiating element of the device is less than or equal to 20 cm, except when the device operates at or below the applicable output power level (adjusted for tune-up tolerance) for the specified separation distance defined in Table 1. Table 1: SAR evaluation — Exemption limits for routine evaluation based on frequency and separation distance Frequency (MHz) Exemption Limits (mW) At separation distance of ≤5 mm At separation distance of 10 mm At separation distance of 15 mm At separation distance of 20 mm At separation distance of 25 mm ≤300 71 mW 101 mW 132 mW 162 mW 193 mW 450 52 mW 70 mW 88 mW 106 mW 123 mW 835 17 mW 30 mW 42 mW 55 mW 67 mW 1900 7 mW 10 mW 18 mW 34 mW 60 mW 2450 4 mW 7 mW 15 mW 30 mW 52 mW 3500 2 mW 6 mW 16 mW 32 mW 55 mW 5800 1 mW 6 mW 15 mW 27 mW 41 mW Table 1: SAR evaluation — Exemption limits for routine evaluation based on frequency and separation distance Frequency (MHz) Exemption Limits (mW) At separation distance of 30 mm At separation distance of 35 mm At separation distance of 40 mm At separation distance of 45 mm At separation distance of ≥50 mm ≤300 223 mW 254 mW 284 mW 315 mW 345 mW 450 141 mW 159 mW 177 mW 195 mW 213 mW 835 80 mW 92 mW 105 mW 117 mW 130 mW 1900 99 mW 153 mW 225 mW 316 mW 431 mW 2450 83 mW 123 mW 173 mW 235 mW 309 mW 3500 86 mW 124 mW 170 mW 225 mW 290 mW 5800 56 mW 71 mW 85 mW 97 mW 106 mW Report No.: TBR-C-202209-0206-8 Page: 5 of 5 TB-RF-074-1.0 Calculation: Bluetooth LE Mode Frequency (MHz) Max Conducted Power (dBm) Tune-up Power (dBm) Antenna Gain (dBi) Max. E.I.R.P (dBm) Max. E.I.R.P (mw) Limit Result 2402 -2.21 -2±1 3.55 2.55 1.799 ≤4mw PASS 2440 -2.73 -2±1 3.55 2.55 1.799 ≤4mw PASS 2480 -3.33 -3±1 3.55 1.55 1.429 ≤4mw PASS Note: At separation distance of ≤5 mm Conclusion: The measurement results comply with the FCC Limit per 47 CFR 2.1093 and the RSS-102§4 Table 4 for the uncontrolled RF Exposure and SAR Exclusion Threshold per KDB 447498 v06, No SAR is required. -----END OF REPORT-----

Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 1 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 RF Test Data for Bluetooth LE (Conducted Measurements) General Description of EUT Product Name: Bluetooth anti loss device Test Model: CH-1 Sample ID: RW-C-202209-0206-5-2# Environmental Conditions Temperature: 23.8°C Relative Humidity: 48% Test Voltage: DC 3V Test Engineer: Zhu Dian Yuan Note: For a more detailed features description, please refer to the report TBR-C-202209-0206-7 1. Duty Cycle Condition Mode Frequency (MHz) Antenna Duty Cycle (%) Correction Factor (dB) 1/T (kHz) NVNT BLE 1Mbps 2402 Ant1 62.5 2.04 2.5 NVNT BLE 1Mbps 2440 Ant1 60.94 2.15 2.56 NVNT BLE 1Mbps 2480 Ant1 62.5 2.04 2.5 Note: Duty Cycle(%)=ON(ms)/(ON(ms)+OFF(ms)) ON(ms)=Maker3-Maker2 (ON(ms)+OFF(ms))=Maker3-Maker1 Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 2 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Test Graphs Duty Cycle NVNT BLE 1Mbps 2402MHz Ant1 Duty Cycle NVNT BLE 1Mbps 2440MHz Ant1 Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 3 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Duty Cycle NVNT BLE 1Mbps 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 4 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 2. Maximum Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Limit (dBm) Verdict NVNT BLE 1Mbps 2402 Ant1 -2.21 30 Pass NVNT BLE 1Mbps 2440 Ant1 -2.73 30 Pass NVNT BLE 1Mbps 2480 Ant1 -3.33 30 Pass Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 5 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Test Graphs Power NVNT BLE 1Mbps 2402MHz Ant1 Power NVNT BLE 1Mbps 2440MHz Ant1 Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 6 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Power NVNT BLE 1Mbps 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 7 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 3. -6dB Bandwidth Condition Mode Frequency (MHz) Antenna -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NVNT BLE 1Mbps 2402 Ant1 0.67 0.5 Pass NVNT BLE 1Mbps 2440 Ant1 0.67 0.5 Pass NVNT BLE 1Mbps 2480 Ant1 0.67 0.5 Pass Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 8 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Test Graphs -6dB Bandwidth NVNT BLE 1Mbps 2402MHz Ant1 -6dB Bandwidth NVNT BLE 1Mbps 2440MHz Ant1 Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 9 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 -6dB Bandwidth NVNT BLE 1Mbps 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 10 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 4. Occupied Channel Bandwidth Condition Mode Frequency (MHz) Antenna 99% OBW (MHz) NVNT BLE 1Mbps 2402 Ant1 1.037 NVNT BLE 1Mbps 2440 Ant1 1.039 NVNT BLE 1Mbps 2480 Ant1 1.038 Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 11 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Test Graphs OBW NVNT BLE 1Mbps 2402MHz Ant1 OBW NVNT BLE 1Mbps 2440MHz Ant1 Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 12 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 OBW NVNT BLE 1Mbps 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 13 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 5. Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Antenna Max PSD (dBm/3kHz) Limit (dBm/3kHz) Verdict NVNT BLE 1Mbps 2402 Ant1 -18.26 8 Pass NVNT BLE 1Mbps 2440 Ant1 -18.772 8 Pass NVNT BLE 1Mbps 2480 Ant1 -19.386 8 Pass Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 14 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Test Graphs PSD NVNT BLE 1Mbps 2402MHz Ant1 PSD NVNT BLE 1Mbps 2440MHz Ant1 Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 15 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 PSD NVNT BLE 1Mbps 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 16 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 6. Band Edge Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT BLE 1Mbps 2402 Ant1 -46.52 -20 Pass NVNT BLE 1Mbps 2480 Ant1 -43.76 -20 Pass Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 17 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Test Graphs Band Edge NVNT BLE 1Mbps 2402MHz Ant1 Ref Band Edge NVNT BLE 1Mbps 2402MHz Ant1 Emission Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 18 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Band Edge NVNT BLE 1Mbps 2480MHz Ant1 Ref Band Edge NVNT BLE 1Mbps 2480MHz Ant1 Emission Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 19 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 7. Conducted RF Spurious Emission Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT BLE 1Mbps 2402 Ant1 -38.55 -20 Pass NVNT BLE 1Mbps 2440 Ant1 -38.38 -20 Pass NVNT BLE 1Mbps 2480 Ant1 -37.67 -20 Pass Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 20 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Test Graphs Tx. Spurious NVNT BLE 1Mbps 2402MHz Ant1 Ref Tx. Spurious NVNT BLE 1Mbps 2402MHz Ant1 Emission Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 21 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Tx. Spurious NVNT BLE 1Mbps 2440MHz Ant1 Ref Tx. Spurious NVNT BLE 1Mbps 2440MHz Ant1 Emission Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 22 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Tx. Spurious NVNT BLE 1Mbps 2480MHz Ant1 Ref Tx. Spurious NVNT BLE 1Mbps 2480MHz Ant1 Emission Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 23 of 25 FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-0…

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Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202209-0206-7 Page: 1 of 34 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 Radio Test Report FCC ID: 2AXGU-CH1 IC: 29485-CH1 Report No. : TBR-C-202209-0206-7 Applicant : Shenzhen Chiheng Industrial Co., Ltd Equipment Under Test (EUT) EUT Name : Bluetooth anti loss device Model No. : CH-1 Series Model No. : CH-2, CH-3, CH-4, CH-5 Brand Name : ---- Sample ID : RW-C-202209-0206-5-1#&RW-C-202209-0206-5-2# Receipt Date : 2022-09-30 Test Date : 2022-09-30 to 2022-10-14 Issue Date : 2022-10-17 Standards : FCC Part 15 Subpart C 15.247 RSS-247 Issue 2 February 2017 RSS-Gen Issue 5 March 2019 Test Method : ANSI C63.10: 2013 KDB 558074 D01 15.247 Meas Guidance v05r02 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above. Witness Engineer : Wade. Lv Engineer Supervisor : Ivan Su Engineer Manager : Ray Lai This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202209-0206-7 Page: 2 of 34 TB-RF-074-1.0 Contents CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT.............................................................................. 5 1.1 Client Information ................................................................................................................. 5 1.2 General Description of EUT (Equipment Under Test) ................................................... 5 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 6 1.4 Description of Support Units .............................................................................................. 7 1.5 Description of Test Mode .................................................................................................... 7 1.6 Description of Test Software Setting ................................................................................ 8 1.7 Measurement Uncertainty .................................................................................................. 8 1.8 Test Facility ........................................................................................................................... 9 2. TEST SUMMARY ..................................................................................................................... 10 3. TEST SOFTWARE ................................................................................................................... 10 4. TEST EQUIPMENT .................................................................................................................. 11 5. CONDUCTED EMISSION ....................................................................................................... 12 5.1 Test Standard and Limit .................................................................................................... 12 5.2 Test Setup ........................................................................................................................... 12 5.3 Test Procedure ................................................................................................................... 12 5.4 Deviation From Test Standard ......................................................................................... 13 5.5 EUT Operating Mode ........................................................................................................ 13 5.6 Test Data ............................................................................................................................. 13 6. RADIATED AND CONDUCTED UNWANTED EMISSIONS ............................................ 14 6.1 Test Standard and Limit .................................................................................................... 14 6.2 Test Setup ........................................................................................................................... 16 6.3 Test Procedure ................................................................................................................... 17 6.4 Deviation From Test Standard ......................................................................................... 18 6.5 EUT Operating Mode ........................................................................................................ 18 6.6 Test Data ............................................................................................................................. 18 7. RESTRICTED BANDS REQUIREMENT ............................................................................. 19 7.1 Test Standard and Limit .................................................................................................... 19 7.2 Test Setup ........................................................................................................................... 19 7.3 Test Procedure ................................................................................................................... 21 7.4 Deviation From Test Standard ......................................................................................... 23 7.5 EUT Operating Mode ........................................................................................................ 23 Report No.: TBR-C-202209-0206-7 Page: 3 of 34 TB-RF-074-1.0 7.6 Test Data ............................................................................................................................. 23 8. BANDWIDTH TEST .........................................................................…

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FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Appendix V EUT Test Photographs Test Setup Photo of Setup for Radiated Emission (Above 1 GHz) Photo of Setup for Radiated Emission (Above 1 GHz) FCC ID: 2AXGU-CH1&IC: 29485-CH1 TB-RF-074-1.0 Photo of Setup for Radiated Emission (Below 1 GHz) -----END OF REPORT-----