2AXJM-FLATMUACWAtom UAV MMCX

ATOM UAV MANUAL Date: 2022-06-06 Version: 1.1 Page: 1 of 45 FLARM Technology AG Industriestrasse 49 CH-6300 Zug Document Number: FTD-088 Document status Published status Confidentiality status ☐ Draft ☒ Released ☐ Canceled ☐ Internal ☐ NDA ☒ Public Version control Ver. Date Summary of changes 1.0 2021-10-04 Initial version 1.1 2021-10-28 Adapt maximum antenna gain for FCC compliance 1.2 2021-11-26 Add FLARM Hub 1.40 release notes 1.3 2022-01-26 Add FLATMUAOW conformity statements, 7.06/1.41 release notes 1.4 2022-02-10 Add publication dates to release notes. Add instructions on RF cable shortening. 1.5 2022-05-25 Add 7.07 release notes 1.6 2022-07-14 Add Hub 1.42 release notes 1.7 2022-09-01 Add 7.08 release notes 1.8 2022-10-11 Add Hub 1.43 release notes 1.9 2022-11-14 Add 7.09 release notes 1.10 2022-12-12 Add FLATMUACW conformity statements ATOM UAV MANUAL Date: 2022-06-06 Version: 1.1 Page: 2 of 45 FLARM Technology AG Industriestrasse 49 CH-6300 Zug Document Number: FTD-088 ATOM UAV MANUAL Date: 2022-06-06 Version: 1.1 Page: 3 of 45 FLARM Technology AG Industriestrasse 49 CH-6300 Zug Document Number: FTD-088 Table of contents 1 Introduction ...................................................................................... 6 2 General Overview .............................................................................. 7 2.1 Specifications .......................................................................... 7 2.2 System Description .................................................................. 8 2.2.1 Abbreviations ........................................................... 10 3 Installation ...................................................................................... 11 3.1 Housing ................................................................................ 11 3.2 Supplying Power ..................................................................... 11 3.3 Antennas ............................................................................... 11 3.3.1 RF Connectors .......................................................... 12 3.3.2 Placement ............................................................... 12 3.3.3 RF Cable Shortening .................................................. 13 3.4 Data Interfaces ...................................................................... 14 3.4.1 JST GH Connector ..................................................... 14 3.4.2 TFM Connector ......................................................... 14 3.4.3 USB Connector ......................................................... 15 3.5 Status LEDs ........................................................................... 15 4 Configuration and Maintenance ....................................................... 17 4.1 Configuration ......................................................................... 17 4.1.1 FLARM .................................................................... 17 4.1.2 Wi-Fi & Bluetooth ..................................................... 19 4.1.3 Configuration Lock .................................................... 19 4.1.4 Remote ID ............................................................... 20 4.1.5 MAVLink .................................................................. 20 4.2 Firmware Updates ................................................................... 21 4.3 Traffic Monitor ........................................................................ 21 4.4 Support Package Download ...................................................... 21 4.5 Factory Reset ......................................................................... 21 5 Interfaces ........................................................................................ 23 5.1 MAVLink Interface................................................................... 23 5.1.1 Integration with PX4 ................................................. 23 5.1.2 External Navigation Source ........................................ 24 ATOM UAV MANUAL Date: 2022-06-06 Version: 1.1 Page: 4 of 45 FLARM Technology AG Industriestrasse 49 CH-6300 Zug Document Number: FTD-088 5.1.3 Compatible Ground Control Software ........................... 25 5.2 JSON Interface ....................................................................... 25 6 Mandatory Firmware Update ........................................................... 26 7 Packing List ..................................................................................... 27 7.1 Atom UAV ............................................................................. 27 7.2 Atom UAV OEM ...................................................................... 27 8 Recommended Accessories .............................................................. 28 9 Troubleshooting and Servicing Information .................................... 29 10 Warranty Information and Terms of Use ......................................... 30 11 Release Notes .................................................................................. 31 11.1 FLARM Hub ............................................................................ 31 11.1.1 Version 1.43 (1a3fcb5) .............................................. 31 11.1.2 Version 1.42 (d3acfd3) .............................................. 31 11.1.3 Version 1.41 (eafefff0) .............................................. 31 11.1.4 Version 1.40 (41bed2cf) ............................................ 31 11.1.5 Version 1.34 (66ebbfe4) ............................................ 31 11.1.6 Version 1.32 (804f5880) ............................................ 32 11.2 FLARM Atom .......................................................................... 32 11.2.1 Version 7.09 (0066993ec), expires 01/03/2024 ............. 32 11.2.2 Version 7.08 (716185bc9), expires 01/02/2024 ............. 32 11.2.3 Version 7.07 (fb2bfe817), expires 01/12/2023 .............. 32 11.2.4 Version 7.06 (b6811a5b6), expires 01/10/2023 .............…

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Reference No.: WTX22X08162377W001 Page 2 of 7 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Reference No.: WTX22X08162377W001 Page 3 of 7 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 3

Reference No.: WTX22X08162377W001 Page 1 of 7 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn ANNEX EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format Specifications: Due to the sizing of the product, the product label is on the product packaging and in the product manual. Proposed Label Location on EUT FCC ID Label Location Label on Product Packaging Label in the Product Manual

Reference No.: WTX22X08162377W001 Page 4 of 7 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS Solder Board-Component View 1 Antenna View

1. MAXIMUM PERMISSIBLE EXPOSURE (MPE) 1.1 General Information Client Information Applicant: FLARM Technology AG Address of applicant: Industriestrasse 49, 6300 Zug, Zug, Switzerland Manufacturer: FLARM Technology AG Address of manufacturer: Industriestrasse 49, 6300 Zug, Zug, Switzerland General Description of EUT: Product Name: Atom UAV MMCX Trade Name: / Model No.: FLATMUACW Adding Model(s): / Rated Voltage: Type-C Port:DC5V FCC ID: 2AXJM-FLATMUACW Equipment Type: Fixed device Technical Characteristics of EUT: Frequency Range: 902.6-927.4MHz RF Output Power: 7.28dBm (Conducted) Modulation: GFSK Quantity of Channels: 63 Channel Separation: 400kHz Type of Antenna: External Antenna Antenna Gain: 1.54dBi 1.2 Standard Applicable According to §1.1307(b)(1) and KDB 447498 D01 General RF Exposure Guidance v06, system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. (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 1500-100000 / / 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 1500-100000 / / 1 30 Note: f = frequency in MHz: * = Plane-wave equivalents power density 1.3 MPE Calculation Method S = (30*P*G) / (377*R 2 ) S = power density (in appropriate units, e.g., mw/cm 2 ) P = power input to the antenna (in appropriate units, e.g., mw) G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor is normally numeric gain. R = distance to the center of radiation of the antenna (in appropriate units, e.g., cm) 1.4 MPE Calculation Result For SRD Maximum Tune-Up output power: 7.50(dBm) Maximum peak output power at antenna input terminal: 5.62(mW) Prediction distance: >20(cm) Prediction frequency: 902.6 (MHz) Antenna gain: 1.54 (dBi) Directional gain (numeric gain): 1.43 The worst case is power density at prediction frequency at 20cm: 0.0016 (mw/cm 2 ) MPE limit for general population exposure at prediction frequency: 0.6017 (mw/cm 2 ) For Wi-Fi & Bluetooth Internet of Things Module: Wi-Fi: The worst case is power density at prediction frequency at 20cm: 0.0195 (mw/cm2) Bluetooth: The worst case is power density at prediction frequency at 20cm: 0.0029 (mw/cm2) Mode for Simultaneous Multi-band Transmission The worst case is SRD+ Wi-Fi Evaluation Result: 0.0016 /0.6017+0.0195/1=0.0222 The worst case is SRD+ Bluetooth Evaluation Result: 0.0016 /0.6017+0.0029/1=0.0056 Limit: 1 Result: Pass

ReportNo.:RFI-LAB-RF-202212-LL25 QP030-E11 Page1of9 TestingReport CustomerName:FLARMTechnologyAG ProductName:900MHzAntenna SampleModel:FLATMUACW ReferenceStandard:GB/T9410-2008;ANSI/IEEEStd149-2021 IssueDate:2022.12.22 Engineer:Date: Auditor:Date: Approver:Date: ReportNo.:RFI-LAB-RF-202212-LL25 QP030-E11 Page2of9 Version VersionNo.DateDescriptionFormulateApproval A02022.12.22Forthefirsttime,formulateJacksonEason Contents 1.GeneralInformation.........................................................................................................................3 1.1Generalinformationoftestinginstitutions...........................................................................3 1.2Testingprinciple...................................................................................................................3 1.3Testequipment......................................................................................................................4 1.4Testenvironment...................................................................................................................4 1.5Statement..............................................................................................................................4 2.SampleInformation.........................................................................................................................5 2.1Clientinformation.................................................................................................................5 2.2DescriptionofEUT(S)..........................................................................................................5 2.3EUTappearance....................................................................................................................6 2.4EUTsetupphotooffreespaceOTAtesting.........................................................................6 3.TestResults......................................................................................................................................7 3.1Teststandard.........................................................................................................................7 3.2Testuncertainty.....................................................................................................................7 3.3Testdata................................................................................................................................8 3.3.1Typicalfreespaceefficiencyandgain......................................................................8 3.3.2Typicalfreespaceradiationpattern...........................................................................8 （Thefollowingisblank）................................................................................................................9 ReportNo.:RFI-LAB-RF-202212-LL25 QP030-E11 Page3of9 1.GeneralInformation 1.1Generalinformationoftestinginstitutions Name ShenzhenRFI-LABCommunicationTechnologyCo.,Ltd. Address / Tel / E-mail / Equipment Alltheequipmentusedinthereportisfixedin 10/FA,LingyunBld,LiufangRd,BaoanDistrict,SZ 1.2Testingprinciple ReportNo.:RFI-LAB-RF-202212-LL25 QP030-E11 Page4of9 1.3Testequipment EquipmentModelNo.SerialNo.Manufacturer Calibration date Next calibration date 16probe microwave chamber 3*3*2.5 RFI-LAB-RF -A00 SUNYIELD2021.3.152023.3.14 Network Analyzer E5071C RFI-LAB-RF -A02 Agilent 2022.5.132023.5.12 1.4Testenvironment Temperature 22.2°C Humidity 58%RH Pressure 100.10kPa 1.5Statement (1)Thetestresultsinthereportareonlyapplicabletothetestedsamplesandthetestedsamples workundertheenvironmentdescribedinthereport. (2)OnlyShenzhenRFI-LABCommunicationTechnologyCo.,Ltd.havetherighttomodifythe report,andthemodificationinformationshallbeannotatedintherevisionform. (3)Anyobjectiontothisreportshallberaisedwithin30daysafterformalconfirmationofthe report. (4)Thisreportisinvalidifthereisanyevidencethatthesampleinformationprovidedisfalsified. (5)Thereportisinvalidwithoutthesignatureoftheauditorandapprover. ReportNo.:RFI-LAB-RF-202212-LL25 QP030-E11 Page5of9 2.SampleInformation 2.1Clientinformation Name FLARMTechnologyAG Address / Contacts / Tel / E-mail / Manufacturer Industriestrasse49,6300Zug,Zug,Switzerland 2.2DescriptionofEUT(S) ProductName 900MHzAntenna SampleModel FLATMUACW AntennaSize 104.5*17.5*8.5mm AntennaType ExternalAntenna SerialNo. / TestItem Antennagain;Efficiency;Radiationpattern FrequencyRange 900MHZ-930MHZ ReceivedDate 2022.12.21 TestDate 2022.12.22 Remark / ReportNo.:RFI-LAB-RF-202212-LL25 QP030-E11 Page6of9 2.3EUTappearance 2.4EUTsetupphotooffreespaceOTAtesting Planform Frontview ReportNo.:RFI-LAB-RF-202212-LL25 QP030-E11 Page7of9 3.TestResults 3.1Teststandard NameParameterMethodStandardno. Mobile communication antenna Antennagain Genericspecification forantennasusedinthe mobilecommunications GB/T 9410-2008 Radiationpattern Antenna Radiationefficiency IEEEStandardTest ProceduresforAntennas ANSI/IEEEStd 149-2021 Gainanddirectivity 3.2Testuncertainty TheuncertaintywascalculatedonthebasisoftheGUMpublishedbyISO,usingthe inclusionfactorofK=2andthe95%confidenceleveltoexpresstheextended uncertainty. ItemUncertainty Antennagain ± 1dB Radiationefficiency±10% ReportNo.:RFI-LAB-RF-202212-LL25 QP030-E11 Page8of9 3.3Testdata 3.3.1Typicalfreespaceefficiencyandgain 3.3.2Typicalfreespaceradiationpattern (1)X-ZPlane: (2)Y-ZPlane: Frequency/MHz 900903906909912915918921924927930 PeakGain/dBi 1.291.421.471.491.461.541.501.471.451.391.36 Efficiency/% 51.3651.6250.6649.6948.8849.2247.9946.4044.9343.8143.40 ReportNo.:RFI-LAB-RF-202212-LL25 QP030-E11 Page9of9 (3)X-YPlane: (4)TypicalFreeSpace3DRadiationPatternat915MHz: -------------------------------------------------End------------------------------------------------ （Thefollowingisblank）

Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 1 of 44 TEST REPORT Reference No. .................... : WTX22X08162377W001 FCC ID ................................ : 2AXJM-FLATMUACW Applicant ........................... : FLARM Technology AG Address.............................. : Industriestrasse 49, 6300 Zug, Zug, Switzerland Manufacturer ..................... : The same as Applicant Address.............................. : The same as Applicant Product Name ................... : Atom UAV MMCX Model No... ......................... : FLATMUACW Standards .......................... : FCC Part 15.247 Date of Receipt sample .... : 2022-08-09 Date of Test........................ : 2022-08-09 to 2022-08-22 Date of Issue ..................... : 2022-08-22 Test Report Form No. ....... : WTX_Part 15_247W Test Result ......................... : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Email: [email protected] Tested by: Approved by: Mike Shi Silin Chen Reference No.: WTX22X08162377W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 2 of 44 TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ...............................................................................4 1.2 TEST STANDARDS ...................................................................................................................................................5 1.3 TEST METHODOLOGY .............................................................................................................................................5 1.4 TEST FACILITY .......................................................................................................................................................5 1.5 EUT SETUP AND TEST MODE .................................................................................................................................6 1.6 MEASUREMENT UNCERTAINTY ..............................................................................................................................7 1.7 TEST EQUIPMENT LIST AND DETAILS .....................................................................................................................8 2. SUMMARY OF TEST RESULTS ......................................................................................................................... 10 3. ANTENNA REQUIREMENT ................................................................................................................................ 11 3.1 STANDARD APPLICABLE ....................................................................................................................................... 11 3.2 EVALUATION INFORMATION................................................................................................................................. 11 4. FREQUENCY HOPPING SYSTEM REQUIREMENTS.................................................................................... 12 5. QUANTITY OF HOPPING CHANNELS AND CHANNEL SEPARATION ................................................... 14 5.1 STANDARD APPLICABLE ....................................................................................................................................... 14 5.2 TEST SETUP BLOCK DIAGRAM ............................................................................................................................. 14 5.3 TEST PROCEDURE ................................................................................................................................................. 14 5.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 15 6. DWELL TIME OF HOPPING CHANNEL .......................................................................................................... 16 6.1 STANDARD APPLICABLE ....................................................................................................................................... 16 6.2 TEST SETUP BLOCK DIAGRAM ............................................................................................................................. 16 6.3 TEST PROCEDURE ................................................................................................................................................. 16 6.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 17 7. 20DB BANDWIDTH ............................................................................................................................................... 20 7.1 STANDARD APPLICABLE ....................................................................................................................................... 20 7.2 TEST SETUP BLOCK DIAGRAM ............................................................................................................................. 20 7.3 TEST PROCEDURE ................................................................................................................................................. 20 7.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 21 8. RF OUTPUT POWER .............…

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Reference No.: WTX22X08162377W001 Page 5 of 7 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Radiation Emission Test Setup (Below 30MHz) Reference No.: WTX22X08162377W001 Page 6 of 7 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Radiation Emission Test Setup (30MHz to 1GHz) Radiation Emission Test Setup (1GHz to 18GHz) Reference No.: WTX22X08162377W001 Page 7 of 7 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Radiation Emission Test Setup (Above 18GHz) ***** END OF REPORT *****