2AT6X-NANOTXV2Nano TX V2 Module

Nano TX V2 Module User Manual Welcome to ExpressLRS! Version No.I 2024-01-04 ExpressLRS is a new generation of open-source wireless remote control system dedicated to providing the best wireless link for FPV Racing. It is based on the fantastic Semtech SX127x/SX1280 LoRa hardware combined with an Espressif or STM32 Processor, with characteristics such as long remote control distance, stable connection, low latency, high refresh rate, and flexible configuration. BETAFPV Nano TX V2 module is a high-performance wireless remote control product based on ExpressLRS V3.3, with strong anti-interference performance and stable signal link. It adds the custom button and Backpack function based on the previous Nano RF module, improves its RF transmission power to 1W/2W and redesigns the heat dissipation structure. All the updates make the Nano TX V2 module enjoy simpler operation, better performance and be more suitable for applications such as racing, long-range flights, and aerial photography, which require high signal stability and low latency. Github Project Link: https://github.com/ExpressLRS Specifications: 2.4GHz Version (Model: ExpressLRS 2.4G) ● Packet Rate: 50Hz/100Hz/150Hz/250Hz/333Hz/500Hz/D250/D500/F500/F1000 ● RF output Power: 25mW/50mW/100mW/250mW/500mW/1000mW ● Frequency Band: 2.4GHz ISM ● Power Consumption: 8V,1A@1000mW, 150Hz, 1:128 ● Antenna Port: RP-SMA 915MHz&868MHz Version ● Packet Rate: 25Hz/50Hz/100Hz/100Hz Full/200Hz/D50 ● RF output Power: 10mW/25mW/50mW/100mW/250mW/500mW/1000mW/2000mW ● Frequency Band: 915MHz FCC/868MHz EU ● Power Consumption: 8V,1A@1000mW,50Hz, 1:128 ● Antenna Port: SMA ● Input Voltage: 7V~13V ● USB Port: Type-C ● USB Power Supply Range: 7-13V(2-3S) ● Built-in Fan Voltage: 5V Cooling Fan SMA/RP-SMA Port State Indicator Light USB Type-C Interface Button2 Button1 Indicator Status Receiver Indicator Status Includes: Indicator Color Rainbow Green Blue Red Orange Status Fade Effect Slow Flash Slow Flash Fast Flash Slow Flash Indicating Power On WiFi Update Mode Bluetooth Joystick Mode RF chip not detected No handset connection BETAFPV Nano TX V2 Module is compatible with all the radio transmitter which has the nano module bay (AKA Lite module bay, e.g. BETAFPV LiteRadio 3 ProRadiomaster Zorro/Pocket Jumper T Pro V2/T20TBS Tango 2 ). Note: Please assemble the antenna before powering on. Otherwise, the PA chip will be damaged permanently. NC 7V-13V GND CRSF Serial Port The packet rate correspond to the RGB indicator color as shown below: Indicator ColorStatus Solid On Slow Flash Indicating Connected and color indicates packet rate No connection and color indicates packet rate F1000 and F500 are the only packet rates in FLRC mode, only supported by ELRS 2.4G. This mode features a lower latency rate and faster configuration. However, the distance of remote control would be shorter than standard LoRa mode. It's better suitable for racing purposes. D500 and D520 are packet rates under DVDA (Déjà Vu Diversity Aid) mode. Works under F1000 rate of FLRC mode. It repeatedly sends multiple identical packets under a complex environment, ensuring a safer radio link connection. D500 and D250 represent sending the same data packet twice and four times, respectively. D50 is an exclusive mode under ELRS Team900. It will send the same packets four times repeatedly under 200Hz Lora Mode, with a remote control distance equivalent to 200Hz. 100Hz Full is the mode that achieves 16-channel full resolution output at the 200Hz packet rates of Lora mode, with a remote control distance equivalent to 200Hz. 2.4GHz： F1000F500D500D250500Hz333Hz250Hz150Hz100Hz50Hz 915MHz/868MHz： D50100Hz100Hz Full200Hz50Hz25Hz Transmitter Configuration The Nano TX V2 module defaults to receive signals in the Crossfire serial data protocol (CRSF), so the TX module interface of the remote control needs to support CRSF signal output. Taking the EdgeTX remote control system as an example, the following explains how to configure the remote control to output CRSF signals and control the TX module using Lua scripts. CRSF Protocol In the EdgeTX system, select "MODEL SEL" and enter the "SETUP" interface. In this interface, turn off Internal RF (set to "OFF"), turn on External RF, and set the output mode to CRSF. Connect the module correctly and then the module will function properly. Settings are shown below: Lua Script Lua is a lightweight and compact script language. It can be used by being embedded in radio transmitters and easily reading and modifying the parameter set of modules. The directions for using Lua are as below. ● Download the elrsV3.lua on BETAFPV official website or ExpressLRS configurator. SETUP Internal RF 2/12 Mode External RF Mode Baudrate Status OFF CRSF 921k 500Hz 0Err Ch.RangeCH1-16 ● Save the elrsV3.lua files onto the radio transmitter's SD Card in the Scripts/Tools folder; ● Press the "SYS" button or the "Menu" button on the EdgeTX system to access the "Tools" interface where you can choose "ExpressLRS" and run it. ● The below images show the Lua script if it runs successfully. Target Device options RESET Flashing Method UART ? WIFI ? Standard modeManual mode DOWNLOAD LUA SCRIPT BETAFPV 2.4 GHz Device category BETAFPV Nano 2.4GHz TX V2 Device BFPV Nano TX V20/1000C Packet Rate Telem Ratio Switch Mode F1000(-104dbm) Std(1:64) Wide Model MatchOff(ID:0) > TX Power(100mW) > VTX Administrator > WiFi Connectivity > Backpack [BLE Joystick] [Bind] 3.3.1 ISM2G4 b08b82 > Other Device ● With the Lua script, users could configure the set of parameters, such as Packet Rate, Telem Ratio, TX Power , and the like. The main functions of Lua script are shown in the table below. All function introductions can be viewed on the technical support page of the official website. Note: Learn more details of ExpressLRS Lua here: https://www.ex- presslrs.org/quick-start/transmitters/lua-howto/. ParameterNote Products Name, up to 15 characters. Drop ratio of the communication between radio control and module. i.e. the TX…

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Shenzhen Baida Moxing Co.,Ltd. 2024-06-17 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2AT6X-NANOTXV2) [Shenzhen Baida Moxing 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. Sincerely, Lin Guo Manager Shenzhen Baida Moxing Co.,Ltd. Rm. 1103, Honghua Center, No. 52, Heping Rd., Qinghua Community, Longhua St., Longhua Dist. Shenzhen Baida Moxing Co.,Ltd. 2024-06-17 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for(FCC ID: 2AT6X-NANOTXV2) [Shenzhen Baida Moxing 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 an entity producing “covered” equipment. Sincerely, Lin Guo Manager Shenzhen Baida Moxing Co.,Ltd. Rm. 1103, Honghua Center, No. 52, Heping Rd., Qinghua Community, Longhua St., Longhua Dist.

Attestation Statements (2024/7/29) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (GC：2AT6X) (Shenzhen Baida Moxing Co.,Ltd.), the undersigned, hereby authorize Wilson Tech Service LLC to act as our designated U.S. agent for service of process, (Shenzhen Baida Moxing Co.,Ltd.) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Wilson Tech Service LLC accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information： Company Name: Shenzhen Baida Moxing Co.,Ltd. Contact Name: Lin Guo Address: Rm. 1103, Honghua Center, No. 52, Heping Rd., Qinghua Community, Longhua St., Longhua Dist. FRN: 0028618395 Telephone No: +8618100284249 Email: [email protected] Signature [Lin Guo] U.S. Agent Information: Company Name: Wilson Tech Service LLC Address: 1312 17th Street Suite 692, Denver, CO, 80202, US FRN: 0033402033 Contact Name: Wilson Cheung Telephone No: +1-716-965-5112 Email: [email protected] Signature [Wilson Cheung]

External 2.4G Antenna

Internal WIFI Antenna BLE & WIFI Antenna

RF EXPOSURE EVALUATION EUT Specification EUT Nano TX V2 Module Model Number ExpressLRS 2.4G FCC ID 2AT6X-NANOTXV2 Antenna gain (Max) 2.4G WIFI -22.4 dBi for antenna 1 -22.4 dBi for antenna 2 2.4G 2.13 dBi for antenna 3 BLE -22.4 dBi for antenna 2 Operation Frequency 2.4G WIFI 2412-2462MHz 2.4G 2405.4-2478.4MHz BLE 2402-2480MHz Power Supply DC 7-13V Classification Per Stipulated Test Standard §15.247(i), §2.1093 Modulation 2.4G WIFI IEEE 802.11b: DSSS(CCK, DQPSK, DBPSK) IEEE 802.11g/n: OFDM(64-QAM, 16-QAM, QPSK, BPSK) 2.4G: GFSK BLE: GFSK Max. output power 2.4G WIFI IEEE 802.11b: 8.26 dBm IEEE 802.11g: 8.30 dBm IEEE 802.11n HT20: 8.28 dBm 2.4G: 7.35dBm BLE: 5.7 dBm Test Requirement: According to ß15.247(i) and ß1.1307(b)(1), 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 of the Commission’s guidelines. Routine SAR evaluation refers to that specifically required by ß2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters with output power greater than the applicable low threshold require SAR evaluation to quality for TCB approval. The minimum separation distance is 5mm. 2.4G WIFI Transmit Frequency (MHz) Mode Measured Power (dBm) Tune up Power (dBm) Max tune up power(dBm) Calculation Result 1-g SAR 2412 802.11b 8.26 8±1 9 2.47 3 2437 802.11g HT20 8.30 8±1 9 2.48 3 2437 802.11n HT20 8.28 8±1 9 2.48 3 2.4G Transmit Frequency (MHz) Mode Measured Power (dBm) Tune up Power (dBm) Max tune up power(dBm) Calculation Result 1-g SAR 2478.4 2.4G 7.35 7±1 8 1.99 3 BLE Transmit Frequency (MHz) Mode Measured Power (dBm) Tune up Power (dBm) Max tune up power(dBm) Calculation Result 1-g SAR 2440 BLE 1M 5.7 5±1 6 1.24 3 According to KDB 447498, BLE & WLAN 2.4G & 2.4G can’t transmit simultaneously, and no simultaneous SAR measurement is required. Signature: Shawn Wen Date: 2024-6-26

1 Antenna specification 2 项目表 Item list NO. 内容 (Contents) 页数 (Number of Page) 页码 (Page Code) 1 承认书封面（Spec Cover） 1 1 2 承认书项目表（Spec Item ） 1 2 3 工程成品图（Drawing） 1 3 4 电性测试报告（Test Reports ） 1 4 5 S 参数测试 （S Parameter ） 2 5 6 增益测试 （Gain Test ） 1 7 7 3D天线增益图（3D antenna pattern） 2 8 8 9 10 11 12 3 工程成品图 Drawing 4 电性测试报告 Test Report Sample Photo Basic Parameter Antenna Type Monopole Antenna Manufacture Shenzhen Baida Moxing Co.,Ltd. Manufacture Address B1702A, Block ABCD, Building 3, Phase 1, Tian'an Cloud Park, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China Electrical Characteristics Frequency 2400 ~ 2480 MHz S.W.R <= 7.0 @ 2400 ~ 2480 MHz Impedance 50 Ohm Nominal Return Loss -2dB Max Radiation Omnidirectional Cable Loss 0.5 dB / m Max Polarization Linear Admitted Power 0.5W Connector Physical Properties Antenna Material Copper Cable Type Operating Temp. -25~+85°C Storage Temp. -25~+85°C 5 S参数测试 S parameter Test Siglent SSA1000X 6 7 增益测试 Gain Test Freq.(MHz) 2400 2410 2420 2430 2440 2450 2460 2470 2480 Peak Gain(dBi) -22.9 -22.9 -22.8 -22.7 -22.7 -22.6 -22.6 -22.5 -22.4 Peak Degree 266 266 266 266 266 266 266 266 266 AV Gain(dBi) -23.8 -23.7 -23.6 -23.6 -23.5 -23.4 -23.4 -23.3 -23.2 8 3D天线增益图 3D antenna pattern 9

TRF No.: 04-E001-0B TRF Originator: GTG TRF Date: 2023-12-13 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C(DTS) TEST REPORT For Nano TX V2 Module MODEL NUMBER: ExpressLRS 2.4G REPORT NUMBER: E04A23080515F00101 ISSUE DATE: June 14, 2024 FCC ID: 2AT6X-NANOTXV2 Prepared for Shenzhen Baida Moxing Co., Ltd. Rm. 1103, Honghua Center, No. 52, Heping Rd., Qinghua Community, Longhua St., Longhua Dist. Prepared by Guangdong Global Testing Technology Co., Ltd. Room 101-105, 203-210, Building 1, No.2, Keji 8 Road, Songshan Lake Park, Dongguan city, Guangdong, People’s Republic of China, 523808 This report is based on a single evaluation of the submitted sample(s) of the above mentioned product, it does not imply an assessment of the production of the products. This report shall not be reproduced, except in full, without the written approval of Guangdong Global Testing Technology Co., Ltd. REPORT NO.: E04A23080515F00101 Page 2 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 June 14, 2024 Initial Issue REPORT NO.: E04A23080515F00101 Page 3 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement N/A FCC Part 15.203/15.247 (c) Pass AC Power Line Conducted Emission ANSI C63.10-2013, Clause 6.2 FCC Part 15.207 Pass Conducted Output Power ANSI C63.10-2013, Clause 11.9.1.3 FCC Part 15.247 (b)(3) Pass 6dB Bandwidth and 99% Occupied Bandwidth ANSI C63.10-2013, Clause 11.8.1 FCC Part 15.247 (a)(2) Pass Power Spectral Density ANSI C63.10-2013, Clause 11.10.2 FCC Part 15.247 (e) Pass Conducted Band edge and spurious emission ANSI C63.10-2013, Clause 11.11 FCC Part 15.247(d) Pass Radiated Band edge and Spurious Emission ANSI C63.10-2013, Clause 11.11 & Clause 11.12 FCC Part 15.205/15.209 Pass Duty Cycle ANSI C63.10-2013, Clause 11.6 None; for reporting purposes only. Pass *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C(DTS)> when <Accuracy Method> decision rule is applied. REPORT NO.: E04A23080515F00101 Page 4 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 5 2. TEST METHODOLOGY ......................................................................................................... 6 3. FACILITIES AND ACCREDITATION ..................................................................................... 6 4. CALIBRATION AND UNCERTAINTY ................................................................................... 7 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 7 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 7 5. EQUIPMENT UNDER TEST .................................................................................................. 8 5.1. DESCRIPTION OF EUT ........................................................................................... 8 5.2. CHANNEL LIST ........................................................................................................ 8 5.3. MAXIMUM CONDUCTED OUTPUT POWER ........................................................... 9 5.4. TEST CHANNEL CONFIGURATION ........................................................................ 9 5.5. THE WORSE CASE POWER SETTING PARAMETER ............................................ 9 5.6. DESCRIPTION OF AVAILABLE ANTENNAS ......................................................... 10 5.7. SUPPORT UNITS FOR SYSTEM TEST ................................................................. 10 5.8. SETUP DIAGRAM .................................................................................................. 10 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 12 7. ANTENNA PORT TEST RESULTS ..................................................................................... 14 7.1. Conducted Output Power ........................................................................................ 14 7.2. 6dB Bandwidth and 99% Occupied Bandwidth ....................................................... 15 7.3. Power Spectral Density ........................................................................................... 17 7.4. Conducted Band edge and spurious emission ........................................................ 18 7.5. Duty Cycle .............................................................................................................. 20 8. RADIATED TEST RESULTS ............................................................................................... 21 8.1. Radiated Band edge and Spurious Emission .......................................................... 27 9. ANTENNA REQUIREMENT ................................................................................................ 51 10. AC POWER LINE CONDUCTED EMISSION ......................................................... 52 11. TEST DATA - Appendix A ..................................................................................... 55 APPENDIX: PHOTOGRAPHS OF TEST CONFIGURATION ................................................... 139 REPORT NO.: E04A23080515F00101 Page 5 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Shenzhen Baida Moxing Co., Ltd. Address: Rm. 1103, Honghua Center, No. 52, Heping Rd., Qinghua Community, Longhua St., Longhua Dist. Manufacturer Information Company Name: Shenzhen Baida Moxing Co., Ltd. Address: Rm. 1103, Honghua Center, No. 52, Heping Rd., Qinghua Community, Longhua St., Longhua Dist. EUT Information P…

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REPORT NO.: E04A23080515F00101 Page 99 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Duty Cycle NVNT b 2462MHz Ant2 Duty Cycle NVNT g 2412MHz Ant2 REPORT NO.: E04A23080515F00101 Page 100 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Duty Cycle NVNT g 2437MHz Ant2 Duty Cycle NVNT g 2462MHz Ant2 REPORT NO.: E04A23080515F00101 Page 101 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Duty Cycle NVNT n20 2412MHz Ant2 Duty Cycle NVNT n20 2437MHz Ant2 REPORT NO.: E04A23080515F00101 Page 102 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Duty Cycle NVNT n20 2462MHz Ant2 REPORT NO.: E04A23080515F00101 Page 103 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Maximum Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Limit (dBm) Verdict NVNT b 2412 Ant2 3.37 30 Pass NVNT b 2437 Ant2 2.23 30 Pass NVNT b 2462 Ant2 3.66 30 Pass NVNT g 2412 Ant2 3.03 30 Pass NVNT g 2437 Ant2 1.96 30 Pass NVNT g 2462 Ant2 3.53 30 Pass NVNT n20 2412 Ant2 3.36 30 Pass NVNT n20 2437 Ant2 2.33 30 Pass NVNT n20 2462 Ant2 3.43 30 Pass REPORT NO.: E04A23080515F00101 Page 104 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. -6dB Bandwidth Condition Mode Frequency (MHz) Antenna -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NVNT b 2412 Ant2 9.56 0.5 Pass NVNT b 2437 Ant2 9.53 0.5 Pass NVNT b 2462 Ant2 9.53 0.5 Pass NVNT g 2412 Ant2 16.34 0.5 Pass NVNT g 2437 Ant2 16.34 0.5 Pass NVNT g 2462 Ant2 16.34 0.5 Pass NVNT n20 2412 Ant2 17.56 0.5 Pass NVNT n20 2437 Ant2 17.55 0.5 Pass NVNT n20 2462 Ant2 17.58 0.5 Pass REPORT NO.: E04A23080515F00101 Page 105 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Test Graphs -6dB Bandwidth NVNT b 2412MHz Ant2 -6dB Bandwidth NVNT b 2437MHz Ant2 REPORT NO.: E04A23080515F00101 Page 106 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. -6dB Bandwidth NVNT b 2462MHz Ant2 -6dB Bandwidth NVNT g 2412MHz Ant2 REPORT NO.: E04A23080515F00101 Page 107 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. -6dB Bandwidth NVNT g 2437MHz Ant2 -6dB Bandwidth NVNT g 2462MHz Ant2 REPORT NO.: E04A23080515F00101 Page 108 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. -6dB Bandwidth NVNT n20 2412MHz Ant2 -6dB Bandwidth NVNT n20 2437MHz Ant2 REPORT NO.: E04A23080515F00101 Page 109 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. -6dB Bandwidth NVNT n20 2462MHz Ant2 REPORT NO.: E04A23080515F00101 Page 110 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Occupied Channel Bandwidth Condition Mode Frequency (MHz) Antenna 99% OBW (MHz) NVNT b 2412 Ant2 13.157 NVNT b 2437 Ant2 13.157 NVNT b 2462 Ant2 13.145 NVNT g 2412 Ant2 16.924 NVNT g 2437 Ant2 16.846 NVNT g 2462 Ant2 16.906 NVNT n20 2412 Ant2 17.992 NVNT n20 2437 Ant2 17.974 NVNT n20 2462 Ant2 18.004 REPORT NO.: E04A23080515F00101 Page 111 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Test Graphs OBW NVNT b 2412MHz Ant2 OBW NVNT b 2437MHz Ant2 REPORT NO.: E04A23080515F00101 Page 112 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. OBW NVNT b 2462MHz Ant2 OBW NVNT g 2412MHz Ant2 REPORT NO.: E04A23080515F00101 Page 113 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. OBW NVNT g 2437MHz Ant2 OBW NVNT g 2462MHz Ant2 REPORT NO.: E04A23080515F00101 Page 114 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. OBW NVNT n20 2412MHz Ant2 OBW NVNT n20 2437MHz Ant2 REPORT NO.: E04A23080515F00101 Page 115 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. OBW NVNT n20 2462MHz Ant2 REPORT NO.: E04A23080515F00101 Page 116 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Antenna Conducted PSD (dBm/3kHz) Limit (dBm/3kHz) Verdict NVNT b 2412 Ant2 -24.31 8 Pass NVNT b 2437 Ant2 -25.29 8 Pass NVNT b 2462 Ant2 -24.21 8 Pass NVNT g 2412 Ant2 -30.84 8 Pass NVNT g 2437 Ant2 -31.96 8 Pass NVNT g 2462 Ant2 -30.41 8 Pass NVNT n20 2412 Ant2 -29.93 8 Pass NVNT n20 2437 Ant2 -30.91 8 Pass NVNT n20 2462 Ant2 -29.97 8 Pass REPORT NO.: E04A23080515F00101 Page 117 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Test Graphs PSD NVNT b 2412MHz Ant2 PSD NVNT b 2437MHz Ant2 REPORT NO.: E04A23080515F00101 Page 118 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. PSD NVNT b 2462MHz Ant2 PSD NVNT g 2412MHz Ant2 REPORT NO.: E04A23080515F00101 Page 119 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. PSD NVNT g 2437MHz Ant2 PSD NVNT g 2462MHz Ant2 REPORT NO.: E04A23080515F00101 Page 120 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. PSD NVNT n20 2412MHz Ant2 PSD NVNT n20 2437MHz Ant2 REPORT NO.: E04A23080515F00101 Page 121 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. PSD NVNT n20 2462MHz Ant2 REPORT NO.: E04A23080515F00101 Page 122 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Band Edge Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT b 2412 Ant2 -45.83 -20 Pass NVNT b 2462 Ant2 -46.81 -20 Pass NVNT g 2412 Ant2 -36.12 -20 Pass NVNT g 2462 Ant2 -40.33 -20 Pass NVNT n20 2412 Ant2 -34.53 -20 Pass NVNT n20 2462 Ant2 -39.41 -20 Pass REPORT NO.: E04A23080515F00101 Page 123 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Test Graphs Band Edge NVNT b 2412MHz Ant2 Ref Band Edge NVNT b 2412MHz Ant2 Emission REPORT NO.: E04A23080515F00101 Page 124 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Band Edge NVNT b 2462MHz Ant2 Ref Band Edge NVNT b 2462MHz Ant2 Emission REPORT NO.: E04A23080515F00101 Page 125 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Band Edge NVNT g 2412MHz Ant2 Ref Band Edge NVNT g 2412MHz Ant2 Emission REPORT NO.: E04A23080515F00101 Page 126 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Band Edge NVNT g 2462MHz Ant2 Ref Band Edge NVNT g 2462MHz Ant2 Emission REPORT NO.: E04A23080515F00101 Page 127 of 141 TRF No.: 04-E001-0B Global Testing , Great Quality. Band Edge N…

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TRF No.: 04-E001-0B TRF Originator: GTG TRF Date: 2023-12-13 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C(DTS) TEST REPORT For Nano TX V2 Module MODEL NUMBER: ExpressLRS 2.4G REPORT NUMBER: E04A23080515F00103 ISSUE DATE: June 14, 2024 FCC ID: 2AT6X-NANOTXV2 Prepared for Shenzhen Baida Moxing Co., Ltd. Rm. 1103, Honghua Center, No. 52, Heping Rd., Qinghua Community, Longhua St., Longhua Dist. Prepared by Guangdong Global Testing Technology Co., Ltd. Room 101-105, 203-210, Building 1, No.2, Keji 8 Road, Songshan Lake Park, Dongguan city, Guangdong, People’s Republic of China, 523808 This report is based on a single evaluation of the submitted sample(s) of the above mentioned product, it does not imply an assessment of the production of the products. This report shall not be reproduced, except in full, without the written approval of Guangdong Global Testing Technology Co., Ltd. REPORT NO.: E04A23080515F00103 Page 2 of 64 TRF No.: 04-E001-0B Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 June 14, 2024 Initial Issue REPORT NO.: E04A23080515F00103 Page 3 of 64 TRF No.: 04-E001-0B Global Testing , Great Quality. Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement N/A FCC Part 15.203/15.247 (c) Pass AC Power Line Conducted Emission ANSI C63.10-2013, Clause 6.2 FCC Part 15.207 Pass Conducted Output Power ANSI C63.10-2013, Clause 11.9.1.3 FCC Part 15.247 (b)(3) Pass 6dB Bandwidth and 99% Occupied Bandwidth ANSI C63.10-2013, Clause 11.8.1 FCC Part 15.247 (a)(2) Pass Power Spectral Density ANSI C63.10-2013, Clause 11.10.2 FCC Part 15.247 (e) Pass Conducted Band edge and spurious emission ANSI C63.10-2013, Clause 11.11 FCC Part 15.247(d) Pass Radiated Band edge and Spurious Emission ANSI C63.10-2013, Clause 11.11 & Clause 11.12 FCC Part 15.205/15.209 Pass Duty Cycle ANSI C63.10-2013, Clause 11.6 None; for reporting purposes only. Pass *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C(DTS)> when <Accuracy Method> decision rule is applied. REPORT NO.: E04A23080515F00103 Page 4 of 64 TRF No.: 04-E001-0B Global Testing , Great Quality. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 5 2. TEST METHODOLOGY ......................................................................................................... 6 3. FACILITIES AND ACCREDITATION ..................................................................................... 6 4. CALIBRATION AND UNCERTAINTY ................................................................................... 7 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 7 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 7 5. EQUIPMENT UNDER TEST .................................................................................................. 8 5.1. DESCRIPTION OF EUT ........................................................................................... 8 5.2. CHANNEL LIST ........................................................................................................ 8 5.3. MAXIMUM PEAK OUTPUT POWER ........................................................................ 9 5.4. TEST CHANNEL CONFIGURATION ........................................................................ 9 5.5. THE WORSE CASE POWER SETTING PARAMETER ............................................ 9 5.6. DESCRIPTION OF AVAILABLE ANTENNAS ........................................................... 9 5.7. SUPPORT UNITS FOR SYSTEM TEST ................................................................... 9 5.8. SETUP DIAGRAM .................................................................................................. 10 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 11 7. ANTENNA PORT TEST RESULTS ..................................................................................... 13 7.1. Conducted Output Power ........................................................................................ 13 7.2. 6dB Bandwidth and 99% Occupied Bandwidth ....................................................... 14 7.3. Power Spectral Density ........................................................................................... 16 7.4. Conducted Band edge and spurious emission ........................................................ 17 7.5. Duty Cycle .............................................................................................................. 19 8. RADIATED TEST RESULTS ............................................................................................... 20 8.1. Radiated Band edge and Spurious Emission .......................................................... 26 9. ANTENNA REQUIREMENT ................................................................................................ 38 10. AC POWER LINE CONDUCTED EMISSION ......................................................... 39 11. TEST DATA - Appendix A ..................................................................................... 42 APPENDIX: PHOTOGRAPHS OF TEST CONFIGURATION ..................................................... 62 REPORT NO.: E04A23080515F00103 Page 5 of 64 TRF No.: 04-E001-0B Global Testing , Great Quality. 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Shenzhen Baida Moxing Co., Ltd. Address: Rm. 1103, Honghua Center, No. 52, Heping Rd., Qinghua Community, Longhua St., Longhua Dist. Manufacturer Information Company Name: Shenzhen Baida Moxing Co., Ltd. Address: Rm. 1103, Honghua Center, No. 52, Heping Rd., Qinghua Community, Longhua St., Longhua Dist. EUT Inform…

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BLE Radiated Band edge and Spurious Emission AC Power Line Conducted Emission 2.4G WIFI Radiated Band edge and Spurious Emission AC Power Line Conducted Emission 2.4G Radiated Band edge and Spurious Emission AC Power Line Conducted Emission