2ATKO-000MA1Streaming Amplifier

Quick-S tart VSSL INTERNET MUSIC STREAMER Introduction Thank you for choosing VSSL. Vssl delivers high-resolution audio streams from some of the best Internet music sources such as Qobuz, Tidal, Amazon Music, and Spotify. As more services become available, they will be added through Over-the-Air updates. In addition, thousands of Internet radio stations may be enjoyed via v-Tuner, I-Heart Radio and Tune-in. Vssl can also access content from any DLNA or AirPlay 2 compati- ble device on your network, such as computers, servers, or network storage devices. You can also play content directly from your phone or tablet using AirPlay2 or Bluetooth. In addition, VSSL Works with Alexa, allowing control from any Amazon Alexa devices on your network. Although some content is free, you will be required to purchase a subscrip- required in some instances. On-Line Instructions This Quick-Start guide will explain the basic connections and get you started. Once the basic setup is complete, refer to the owner's manual for complete operating instructions. Features and operation will evolve over time as your vssl receives updates, therefore up to date instruc- tions can be found on line. Use your phone to take a photo of this QR code to go directly to the most current owner's manual. tion from the content supplier for specific premium services or advanced features. Configuration of your DLNA device to allow sharing may be System Requirements A WiFi router supporting the 2.4GHz or 5GHz dual/mode 802.11b/g/n/ac protocols. A Smartphone or Tablet connected to the WiFi network running iOS 9.0 or Android 6.0 or newer. VSSL requires an audio system or powered speaker that ac- cepts line level analog (Aux) or a coax or optical digital input. VSSL Front Panel Front panel bt key Front panel RESET key-Press and hold for 10 seconds to reset. - Short press for three seconds to trigger bt pairing Long press for ten seconds to clear the pairing BT4 Center LEDs = Royal Blue (Solid), all other LED’s off for 5sec then return to normaloperation. Streaming4 Center LEDs = Turquoise (Solid), all other LED’s off for 5sec then return to normaloperation. Analog4 Center LEDs = Green (Solid), all other LED’s Off for 5sec then return to normal operation. Digital4 Center LEDs = Yellow (Solid), all other LED’s off for 5sec then return to normal operation. HDMI4 Center LEDs = Orange (Solid), all other LED’s off for 5sec then return to normal operation. USB: 4 Center LEDs = Purple (Solid), all other LED’s off for 5sec then return to normal operation. Power On - While Machine BootingLED = Yellow (Flashing), Wait for boot complete. VSSL Rear Panel RESET POWER HDMI-eARC USB IN NETWORK OUT NETWORK IN AUX IN(RCA) AUX OUT(RCA) COAX IN SUB OUT OPT OUT OPT IN IR 12V OUT LEFT Interface type Interface identification Type Core function Wireless/Control Bluetooth button - - - - - Turn on Bluetooth, connect the devices to play audio Reset the device to factory settings Power supply. Import Import Import Import Import Import Import Import Equipment power supply interface Video/audio input Receiving TV audio (support return) Data Entry Read local audio files such as USB flash disk Network Access the network and play the media on the network Connect other devices in series (multi-room audio) Output Output Output Output Output Analog Audio Digital Audio (Coaxial) Digital Audio (Fiber) Infrared SPEAKER OUTPUTS External IR receiver (12 V supply) Receiving infrared control signal of controller Outputting digital audio to other device Receive digital audio from external (anti-jamming) Outputting digital audio to other device Receiving digital audio from external device Output analog audio amplifier/speaker Receive analog audio from external device phoneandother streaming devices remote RIGHT Left channel Right channel 1. 2. Set up using the VSSL CNCT application. Download VSSL CNCT on the app store for apple IOS devices or GOOGLE play for Android. Open the VSSL CNCT APP, search for devices under DEVICES, click NewDevices Found Settings, select the WiFi device that has not been added, set the wiFi and mobile phone to enter the same network according to the prompt, and the APP is ready to use. Andover Audio, L.L.C. 15 High Street North Andover, Massachusetts 01845 www.andoveraudio.com www.andoveraudio.com/support | 978.775.3670 Copyright 2022, Andover Audio L.L.C. Andover Audio subscribes to a program of continuous improvement. As a result, some product features and characteristics may change without prior notice. 2311RA

SOUNDLAB TECHNOLOGY CO., LTD Covered Equipment Certification Attestation Letter 3/24/2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2ATKO-000MA1 SOUNDLAB TECHNOLOGY CO., LTD (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. SOUNDLAB TECHNOLOGY CO., LTD (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. SOUNDLAB TECHNOLOGY CO., LTD (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Signed: Printed name: kenny xie Title: Certification Engineer Company Name: SOUNDLAB TECHNOLOGY CO., LTD Date: 3/24/2026

DATE : 5/7/2026 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint EST Technology Co., Ltd. Address:Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with SOUNDLAB TECHNOLOGY CO., LTD Address: No. 6-2, Shangxia Middle Road, Shangxia Area, Dongjiang Science Park, Zhongkai High- tech Zone, Huizhou, 516255 China <Signature> Name：kenny xie Title：Certification Engineer Applicant Company：SOUNDLAB TECHNOLOGY CO., LTD

DATE : 5/7/2026 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Compliance Testing, LLC to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). Sincerely, <Signature> Name：kenny xie Title：Certification Engineer Company：SOUNDLAB TECHNOLOGY CO., LTD

DATE : 5/7/2026 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2ATKO-000MA1 Product Name: Streaming Amplifier Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name：kenny xie Title：Certification Engineer Company：SOUNDLAB TECHNOLOGY CO., LTD

External Photos M/N: MA.1 External Photos M/N: MA.1 External Photos M/N: MA.1 External Photos M/N: MA.1

MA.1 底壳丝印图 黑底白字 This device complies with Part 15 of the FCC Rules. Its 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. CAN ICES-003(B)/NMB-003(B) FCC ID: 2ATKO-000MA1 CONTAINS FCCID:2AJYB-S1832 IC: 25133-000MA1 CONTAINS IC:20504-S1832 SN:MA1VSSL 100-240V ~ 50/60Hz 100W 220.0

Internal Photos M/N: MA.1 Internal Photos M/N: MA.1 Internal Photos M/N: MA.1 Internal Photos M/N: MA.1 Internal Photos M/N: MA.1 Internal Photos M/N: MA.1 Internal Photos M/N: MA.1

Page 1 of 4 Report No. ESTE-R2512229 FCC 47 CFR MPE REPORT SOUNDLAB TECHNOLOGY CO., LTD Streaming Amplifier Model Number: MA.1 FCC ID: 2ATKO-000MA1 Applicant: SOUNDLAB TECHNOLOGY CO., LTD Address: No. 6-2, Shangxia Middle Road, Shangxia Area, Dongjiang Science Park, Zhongkai High-tech Zone, Huizhou, 516255 China Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2512229 Date of Test: Sep. 28, 2025 to Dec. 18, 2025 Date of Report: Dec. 27, 2025 Page 2 of 4 Report No. ESTE-R2512229 Maximum Permissible Exposure 1. Applicable Standards Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 0.2m normally can be maintained between the user and the device. 1.1. Limits for Maximum Permissible Exposure (MPE) (a) Limits for Occupational/Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times ︱E︱ 2 ,︱H︱ 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842/f 4.89/f (900/f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-10000 5 6 (b) Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times ︱E︱ 2 ,︱H︱ 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-10000 1.o 30 Note: f=frequency in MHz; *Plane-wave equivalent power density Page 3 of 4 Report No. ESTE-R2512229 1.2. MPE Calculation Method E (V/m) = d G × P × 30 Power Density: Pd (W/m 2 ) = 377 E 2 E = Electric Field (V/m) P = Peak RF output Power (W) G = EUT Antenna numeric gain (numeric) d = Separation distance between radiator and human body (m) The formula can be changed to Pd = 2 d × 377 G × P × 30 From the peak EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained Page 4 of 4 Report No. ESTE-R2512229 2. Conducted Power Result Mode Frequency (MHz) Peak output power (dBm) Peak output power (mW) BLE 1M 2402 6.21 4.1783 2440 6.60 4.5709 2480 6.27 4.2364 BLE 2M 2402 6.21 4.1783 2440 6.63 4.6026 2480 6.30 4.2658 3. Calculated Result and Limit Mode Peak output power (dBm) Target power （dBm） MAX Target power （dBm） Antenna gain Power Density (S) (mW /cm2) Limited of Power Density (S) (mW /cm2) Test Result (dBi) (Linear) 2.4G Band BLE 1M 6.60 6±1 7 2.71 1.866 0.00186 1 Complies BLE 2M 6.63 6±1 7 2.71 1.866 0.00186 1 Complies End of Test Report

Page 1 of 25 Report No.ESTE-R2512228 Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.702 2401.574 2402.276 0.5 PASS BLE_1M Ant1 2440 0.654 2439.601 2440.255 0.5 PASS BLE_1M Ant1 2480 0.684 2479.574 2480.258 0.5 PASS BLE_2M Ant1 2402 1.236 2401.274 2402.510 0.5 PASS BLE_2M Ant1 2440 1.170 2439.298 2440.468 0.5 PASS BLE_2M Ant1 2480 1.182 2479.328 2480.510 0.5 PASS Page 2 of 25 Report No.ESTE-R2512228 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS Page 3 of 25 Report No.ESTE-R2512228 BLE_2M-Ant1-2402-PASS BLE_2M-Ant1-2440-PASS Page 4 of 25 Report No.ESTE-R2512228 BLE_2M-Ant1-2480-PASS Page 5 of 25 Report No.ESTE-R2512228 Appendix B: Maximum conducted output power Test Result Peak TestMode Antenna Frequency[MHz] Conducted Peak Power[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 6.21 ≤30 PASS BLE_1M Ant1 2440 6.60 ≤30 PASS BLE_1M Ant1 2480 6.27 ≤30 PASS BLE_2M Ant1 2402 6.21 ≤30 PASS BLE_2M Ant1 2440 6.63 ≤30 PASS BLE_2M Ant1 2480 6.30 ≤30 PASS Test Graphs Peak BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Page 6 of 25 Report No.ESTE-R2512228 BLE_1M-Ant1-2480-PASS BLE_2M-Ant1-2402-PASS Page 7 of 25 Report No.ESTE-R2512228 BLE_2M-Ant1-2440-PASS BLE_2M-Ant1-2480-PASS Page 8 of 25 Report No.ESTE-R2512228 Page 9 of 25 Report No.ESTE-R2512228 Appendix C: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -9.88 ≤8.00 PASS BLE_1M Ant1 2440 -9.71 ≤8.00 PASS BLE_1M Ant1 2480 -10.04 ≤8.00 PASS BLE_2M Ant1 2402 -13.45 ≤8.00 PASS BLE_2M Ant1 2440 -13.10 ≤8.00 PASS BLE_2M Ant1 2480 -13.25 ≤8.00 PASS Page 10 of 25 Report No.ESTE-R2512228 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS Page 11 of 25 Report No.ESTE-R2512228 BLE_2M-Ant1-2402-PASS BLE_2M-Ant1-2440-PASS Page 12 of 25 Report No.ESTE-R2512228 BLE_2M-Ant1-2480-PASS Page 13 of 25 Report No.ESTE-R2512228 Appendix D: Reference level measurement Test Result TestMode Antenna Freq(MHz) Max.Point[MHz] Result[dBm] BLE_1M Ant1 2402 2402.17 5.74 BLE_1M Ant1 2440 2440.18 6.04 BLE_1M Ant1 2480 2480.17 5.77 BLE_2M Ant1 2402 2402.42 4.35 BLE_2M Ant1 2440 2440.40 4.43 BLE_2M Ant1 2480 2479.93 4.99 Page 14 of 25 Report No.ESTE-R2512228 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS Page 15 of 25 Report No.ESTE-R2512228 BLE_2M-Ant1-2402-PASS BLE_2M-Ant1-2440-PASS Page 16 of 25 Report No.ESTE-R2512228 BLE_2M-Ant1-2480-PASS Page 17 of 25 Report No.ESTE-R2512228 Appendix E: Band edge measurements Test Result TestMode Antenna ChName Frequency [MHz] RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 Low 2402 5.74 -39.73 ≤-14.26 PASS BLE_1M Ant1 High 2480 5.77 -38.64 ≤-14.23 PASS BLE_2M Ant1 Low 2402 4.35 -30.24 ≤-15.65 PASS BLE_2M Ant1 High 2480 4.99 -38.64 ≤-15.01 PASS Page 18 of 25 Report No.ESTE-R2512228 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2480-PASS BLE_2M-Ant1-2402-PASS Page 19 of 25 Report No.ESTE-R2512228 BLE_2M-Ant1-2480-PASS Page 20 of 25 Report No.ESTE-R2512228 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 30~26500 5.74 -29.50 ≤-14.26 PASS BLE_1M Ant1 2440 30~26500 6.04 -23.69 ≤-13.96 PASS BLE_1M Ant1 2480 30~26500 5.77 -23.87 ≤-14.23 PASS BLE_2M Ant1 2402 30~26500 4.35 -23.03 ≤-15.65 PASS BLE_2M Ant1 2440 30~26500 4.43 -23.44 ≤-15.57 PASS BLE_2M Ant1 2480 30~26500 4.99 -25.84 ≤-15.01 PASS Page 21 of 25 Report No.ESTE-R2512228 Test Graphs BLE_1M-Ant1-2402-30~26500-PASS BLE_1M-Ant1-2440-30~26500-PASS BLE_1M-Ant1-2480-30~26500-PASS Page 22 of 25 Report No.ESTE-R2512228 BLE_2M-Ant1-2402-30~26500-PASS BLE_2M-Ant1-2440-30~26500-PASS Page 23 of 25 Report No.ESTE-R2512228 BLE_2M-Ant1-2480-30~26500-PASS Page 24 of 25 Report No.ESTE-R2512228 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] ON Time [ms] Period [ms] Duty Cycle [%] Duty Cycle Factor[dB] BLE_1M Ant1 2440 2.13 2.50 85.20 0.70 BLE_2M Ant1 2440 1.07 1.88 56.91 2.45 Page 25 of 25 Report No.ESTE-R2512228 Test Graphs NTNV-BLE_1M-Ant1-2440 NTNV-BLE_2M-Ant1-2440

Page 1 of 51 Report No.ESTE-R2512228 FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of SOUNDLAB TECHNOLOGY CO., LTD Streaming Amplifier Model Number: MA.1 FCC ID: 2ATKO-000MA1 Applicant: SOUNDLAB TECHNOLOGY CO., LTD Address: No. 6-2, Shangxia Middle Road, Shangxia Area, Dongjiang Science Park, Zhongkai High-tech Zone, Huizhou, 516255 China Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2512228 Date of Test: Sep. 28, 2025 to Dec. 18, 2025 Date of Report: Dec. 27, 2025 Page 2 of 51 Report No.ESTE-R2512228 TABLE OF CONTENTS Description Page TEST REPORT VERIFICATION .......................................................................................................... 3 1. GENERAL INFORMATION ................................................................................................................... 5 1.1. Description of Device (EUT) ............................................................................................................ 5 1.2. Antenna Information ......................................................................................................................... 5 1.3. Information of RF Cable ................................................................................................................... 5 2. SUMMARY OF TEST ........................................................................................................................... 6 2.1. Summary of test result ..................................................................................................................... 6 2.2. Test Facilities ..................................................................................................................................... 7 2.3. Measurement uncertainty ................................................................................................................ 8 2.4. Assistant equipment used for test .................................................................................................. 8 2.5. Block Diagram ................................................................................................................................... 8 2.6. Test Mode .......................................................................................................................................... 9 2.7. Power Setting of Test Software ...................................................................................................... 9 2.8. Duty Cycle .......................................................................................................................................... 9 2.9. Channel List ..................................................................................................................................... 10 2.10. Test Equipment List ...................................................................................................................... 11 3. 6DB BANDWIDTH ............................................................................................................................ 13 3.1. Limit ................................................................................................................................................... 13 3.2. Test Setup ........................................................................................................................................ 13 3.3. Spectrum Analyzer Setting ............................................................................................................ 13 3.4. Test Procedure ................................................................................................................................ 13 3.5. Test Result ....................................................................................................................................... 13 4. MAXIMUM PEAK OUTPUT POWER .................................................................................................. 14 4.1. Limit ................................................................................................................................................... 14 4.2. Test Setup ........................................................................................................................................ 14 4.3. Spectrum Analyzer Setting ............................................................................................................ 14 4.4. Test Procedure ................................................................................................................................ 14 4.5. Test Result ....................................................................................................................................... 14 5. POWER SPECTRAL DENSITY .......................................................................................................... 15 5.1. Limit ................................................................................................................................................... 15 5.2. Test Setup ........................................................................................................................................ 15 5.3. Spectrum Analyzer Setting ............................................................................................................ 15 5.4. Test Procedure ................................................................................................................................ 15 5.5. Test Result ....................................................................................................................................... 15 6. CONDUCTED BAND EDGE .............................................................................................................. 16 6.1. Limit .......................................................................................................................…

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深圳市宝安区航城街道利锦社区创建路4号三力工业园3栋4楼 电话：0755-27492635传真：0755-27471559 HTTP://WWW.yunxikeji.COM Page 1 天 线 规 格 书 Antenna specification Frequency band:2.4G Color: Black Date:2025-10-09 Customer Name:SOUNDLAB Antenna type:FPC P/N:F1146A-1R11B-250-A Version：A 承 认 签 章 Admit that signature 云 希 承 认 Confirmation Signature 客 户 承 认 Customer Approved 承辦人Responsible承辦人Responsible 品质QC主管Chief 核准Approve核准Approve 日 期Date日 期Date 深圳市宝安区航城街道利锦社区创建路4号三力工业园3栋4楼 电话：0755-27492635传真：0755-27471559 HTTP://WWW.yunxikeji.COM Page 2 Table of Contents Cover.................................................................................1 Table of Contents................................................2 一 Overview --------------------------------------------------------3 二 Matching circuit, antenna diagram--------------------------3 三 Standing wave diagram----------------------------------------4 四 Efficiency, Gain------------------------------------------------5 五 Structural drawing --------------------------------------------6 深圳市宝安区航城街道利锦社区创建路4号三力工业园3栋4楼 电话：0755-27492635传真：0755-27471559 HTTP://WWW.yunxikeji.COM Page 3 一：Overview ●This approval sheet supports for MID project. FPC antennas include in this project. This report is for the performance of WLAN antenna. ●Antenna shape size：Meet the requirement of MID ●Antenna band：2400MHz~2500MHz, ●Antenna material：Antenna material meet the requirement of MID ●Adhesive performance：Adhesive performance meet the requirement of MID ●Antenna performance meet the spec below： Description2.4GHz~2.5GHzUnits VSWR≤2.0 Average Antenna Gain≥ -4.5 dB Antenna Efficiency≥40% Feed Impedance50 ohms Operating Temperature-40 to +85 deg C Polarization / AzimuthLinear / Omni-directional ●Mechanical Information Mechanical Dimension Cable Length250mm/Black DescriptionWLAN antenna MaterialFPC Coaxial Cable50Ohm/O.D.1.13mm Environmental Operation Temperature-40 to +85 deg C Storage Temperature-40 to +85 deg C 二：Matching circuit, antenna diagram 2.1 Matching circuit 深圳市宝安区航城街道利锦社区创建路4号三力工业园3栋4楼 电话：0755-27492635传真：0755-27471559 HTTP://WWW.yunxikeji.COM Page 4 2.2 Antenna diagram 三： Standing wave diagram 深圳市宝安区航城街道利锦社区创建路4号三力工业园3栋4楼 电话：0755-27492635传真：0755-27471559 HTTP://WWW.yunxikeji.COM Page 5 四： Efficiency, Gain 深圳市宝安区航城街道利锦社区创建路4号三力工业园3栋4楼 电话：0755-27492635传真：0755-27471559 HTTP://WWW.yunxikeji.COM Page 6 五：Structural drawing

Conducted Test Radiated Test (30-1000 MHz) Radiated Test (Above 1GHz)