OQA-DJMNJ235Transceiver unit

DJM NJ235 label DJM NJ235 label position Labels_and_position_djm_nj235-rev2.cdr label (under the battery) MODEL: DJM TYPE NJ235 BATTERY ........................................... LPM04 (7.4V ) --- This radio device complies with Part 15 of the FCC Rules.Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FREQUENCY RANGE ................................ 863-870MHz RF POWER ............................................... <25mW ERP FREQUENCY RANGE ................................ 915-928MHz RF POWER ............................................... <50mW ERP IC: 9061A-DJMNJ235 FCC ID: OQA-DJMNJ235 TA1344-04 MADE IN ITALY AUTEC Srl MADE IN ITALY Via Pomaroli, 65 - 36030 Caldogno (VI) - Italy RADIO MODULE ......................................... FSAACI02A

CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) – ITALY Tel./Fax +39 0445 367702 www.cmclab.it - [email protected] Independent Testing Laboratory TRF No. 15-247_HoppingCMC Page 1 of 17 Test Report No. R21065701 rev.1.0 TEST REPORT Nr. R21065701 Federal Communication Commission (FCC) Report Reference No. ............... : R21065701 Date of issue: .............................. : 29.03.2021 Total number pages: ................... : 17 Applicant ́s name ...................... : Autec S.r.l. Address ....................................... : Via Pomaroli, 65 – 36030 Caldogno (VI) – Italy Test specification: Standards ................................... : KDB 447498 D01 General RF Exposure Guidance v06 Non-standard test method .......... : N/A Test Report Form No. ............... : 15-247_HoppingCMC Test Report Form(s) Originator .. : CMC Centro Misure Compatibilità S.r.l. Master TRF ................................. : 2021-02 General disclaimer: The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of CMC Centro Misure Compatibilità S.r.l. Test item description ................ : Transceiver unit Trademark .................................. : Autec Manufacturer ............................... : Autec S.r.l. Model / Type reference ............... : Model DJM Type NJ235 FCC ID ........................................ : OQA-DJMNJ235 Rating(s) ..................................... : 7,4 Vdc from battery Report Tested by (name + signature) ..... : M. Segalla .............................................................. Approved by (name + signature) .................................... : R. Beghetto .............................................................. CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 2 of 17 Test Report No. R21065701 rev.1.0 1 Summary 1 Summary ........................................................................................................................................... 2 2 Reference standard .......................................................................................................................... 3 3 List of attachments ............................................................................................................................ 3 4 Deviation(s) from test specification ................................................................................................... 3 5 Testing location ................................................................................................................................. 3 6 General description of tested item and testing condition(s) ............................................................. 5 6.1 Photos of the test item ................................................................................................................. 6 7 Verdict summary section .................................................................................................................. 8 8 Test conditions ................................................................................................................................10 8.1 General ......................................................................................................................................10 9 Test results .....................................................................................................................................11 9.1 RF Exposure Analysis ...............................................................................................................11 CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 3 of 17 Test Report No. R21065701 rev.1.0 2 Reference standard KDB 447498 D01 General RF Exposure Guidance v06 RF exposure procedures and equipment authorization policies for mobile and portable devices 3 List of attachments Attachment 1: Instruments list, measurement uncertainty, judgement of compliance and quality manual references 4 Deviation(s) from test specification None 5 Testing location CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 – 36016 Thiene (VI) – Italy Test site facility’s FCC registration number: 182474 Revision index Date Change history 1.0 29.03.2021 -- CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 4 of 17 Test Report No. R21065701 rev.1.0 Testing and sampling: Date of receipt of test item ....................................................... : 09.03.2021 Testing start date ..................................................................... : 19.03.2021 Testing end date ...................................................................... : 19.03.2021 Sampling procedure ................................................................. : Equipment used for testing was picked up by the manufacturer, at the end of the production process with random criterion. The results relate to the sample as it has been received. Internal identification ................................................................ : Adhesive label with the product number P210291 General remarks: This report shall not be reproduced, except in full, without the written approval of CMC. The test results presented in this report relate only to the object tested. “(see appended table)": refers to a table appended to the report. Throughout this report a comma is used as the decimal separator. Possible test case verdicts: Test case does not apply to the test object: N/A (Not Applicable) Test object does meet the requirement: P (Pass) Test object does not meet the requirement: F (Fail) Test object does not performed: N/E (Not Executed) Definition of symbols used in this test report: ☒ Indicates that the listed condition, standard or equipment is applicable for this report. ☐ Indi…

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CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) – ITALY Tel./Fax +39 0445 367702 www.cmclab.it - [email protected] Independent Testing Laboratory Accredited by ACCREDIA according to UNI CEI EN ISO/IEC 17025 cert. nr. 0168 TRF No. 15-247_HoppingCMC Page 1 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L TEST REPORT Nr. R21057201 Federal Communication Commission (FCC) Report Reference No. ............... : R21057201 Date of issue: .............................. : 29.03.2021 Total number pages: ................... : 56 Applicant ́s name ...................... : Autec S.r.l. Address ....................................... : Via Pomaroli, 65 – 36030 Caldogno (VI) – Italy Test specification: Standards ................................... : FCC Rules & Regulations, Title 47:2019 Part 15 paragraph(s): 203, 204, 205, 207, 209, 215 and 247 Non-standard test method .......... : N/A Test Report Form No. ............... : 15-247_HoppingCMC Test Report Form(s) Originator .. : CMC Centro Misure Compatibilità S.r.l. Master TRF ................................. : 2021-02 General disclaimer: The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of CMC Centro Misure Compatibilità S.r.l. Test item description ................ : Transceiver unit Trademark .................................. : Autec Manufacturer ............................... : Autec S.r.l. Model / Type reference ............... : Model DJM Type NJ235 FCC ID ........................................ : OQA-DJMNJ235 Rating(s) ..................................... : 7,4 Vdc from battery Report Tested by (name + signature) ..... : M. Segalla .............................................................. Approved by (name + signature) .................................... : R. Beghetto .............................................................. CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 2 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L 1 Summary 1 Summary ........................................................................................................................................... 2 2 Reference standard .......................................................................................................................... 3 3 List of attachments ............................................................................................................................ 3 4 Deviation(s) from test specification ................................................................................................... 3 5 Testing location ................................................................................................................................. 3 6 General description of tested item and testing condition(s) ............................................................. 5 6.1 Photos of the test item ................................................................................................................. 6 7 Verdict summary section .................................................................................................................. 8 8 Test conditions ................................................................................................................................10 8.1 General ......................................................................................................................................10 9 Test results .....................................................................................................................................11 9.1 Antenna requirements ...............................................................................................................11 9.2 Emissions in restricted frequency bands and in unrestricted frequency bands ........................12 9.3 20 dB bandwidth ........................................................................................................................32 9.4 Channel separation....................................................................................................................35 9.5 Number of hopping channels .....................................................................................................38 9.6 Time of occupancy .....................................................................................................................42 9.7 Band edge .................................................................................................................................45 9.8 Peak Output Power....................................................................................................................49 CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 3 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L 2 Reference standard FCC Rules and Regulation Title 47 part 15:2019 -- 3 List of attachments Attachment 1: Instruments list, measurement uncertainty, judgement of compliance and quality manual references 4 Deviation(s) from test specification None 5 Testing location CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 – 36016 Thiene (VI) – Italy Test site facility’s FCC registration number: 182474 Revision index Date Change history 1.0 29.03.2021 -- CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 4 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L Testing and sampling: Date of receipt of test item ....................................................... : 09.03.2021 Testing start date ..................................................................... : 11.03.2021 Testing end date ...................................................................... : 23.03.2021 Sampling procedure ..............................................…

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CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 19 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 20 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 21 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 22 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 23 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 24 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 25 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 26 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 27 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 28 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 29 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 30 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 31 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 32 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L 9.3 20 dB bandwidth Tested by .................................... : M. Segalla Test date ..................................... : 11.03.2021 Test location (stand) ................... : Laboratory Reference standards .................. : FCC Rules and Regulation; Titles 47 Part. 15.247 ANSI C63.10 cl. 7.8.7 Supplementary test set-up description .................................. : -- Supplementary information ......... : -- Acceptance limits The maximum allowed 20 dB bandwidth of the hopping channel is 500 kHz Test setup PR002_01 Nr. Id. Number Manufacturer Model Description 2 CMC S295 Rohde & Schwarz FSW43 Spectrum Analyzer 43GHz 1 -- -- -- Cable + attenuator (calibrated before the test) Result Frequency (MHz) Graphs 20 dB bandwidth (kHz) Maximum 20 dB bandwidth allowed (kHz) Results 915,075 G21057401 23,38 500 Complies 921,425 G21057405 23,38 500 Complies 927,825 G21057408 23,48 500 Complies CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 33 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L Graphs CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 34 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 35 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L 9.4 Channel separation Tested by .................................... : M. Segalla Test date ..................................... : 11.03.2021 Test location (stand) ................... : Laboratory Reference standards .................. : FCC Rules and Regulation; Titles 47 Part. 15.247 KDB 558074 D01 15.247 Meas Guidance v05r02 cl. 9 b) ANSI C63.10 cl. 7.8.2 Supplementary test set-up description .................................. : -- Supplementary information ......... : -- Acceptance limits Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hopping channel, whichever is greater. Alternatively, frequency hopping systems operating in the 2400–2483.5 MHz band may have hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than 125 mW. The system shall hop to channel frequencies that are selected at the system hopping rate from a pseudo randomly ordered list of hopping frequencies. Each frequency must be used equally on the average by each transmitter. The system receivers shall have input bandwidths that match the hopping channel bandwidths of their corresponding transmitters and shall shift frequencies in synchronization with the transmitted signals Test setup Test setup PR002_01 Nr. Id. Number Manufacturer Model Description 2 CMC S295 Rohde & Schwarz FSW43 Spectrum Analyzer 43GHz 1 -- -- -- Cable + attenuator (calibrated before the test) CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 36 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L Result Frequency band (MHz) Graphs Channel separation (kHz) Minimum channel separation required (kHz) Results 902 – 928 G21057415 200,2 25 Complies

CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 37 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L Graphs CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 38 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L 9.5 Number of hopping channels Tested by .................................... : M. Segalla Test date ..................................... : 11.03.2021 Test location (stand) ................... : Laboratory Reference standards .................. : FCC Rules and Regulation; Titles 47 Part. 15.247 KDB 558074 D01 15.247 Meas Guidance v05r02 cl. 9 b) ANSI C63.10 cl. 7.8.3 Supplementary test set-up description .................................. : -- Supplementary information ......... : -- Acceptance limits For frequency hopping systems operating in the 902 – 928 MHz band: if the 20 dB bandwidth of the hopping channel is less than 250 kHz, the system shall use at least 50 hopping frequencies and the average time of occupancy on any frequency shall not be greater than 0,4 seconds within a 20 second period; if the 20 dB bandwidth of the hopping channel is 250 kHz or greater, the system shall use at least 25 hopping frequencies and the average time of occupancy on any frequency shall not be greater than 0,4 seconds within a 10 second period. The maximum allowed 20 dB bandwidth of the hopping channel is 500 kHz. Test setup Test setup PR002_01 Nr. Id. Number Manufacturer Model Description 2 CMC S295 Rohde & Schwarz FSW43 Spectrum Analyzer 43GHz 1 -- -- -- Cable + attenuator (calibrated before the test) CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 39 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L Result Frequency band (MHz) Graphs Number of hopping channels Minimum number of hopping channels required Results 902 – 928 G21057212 G21057213 G21057214 64 50 Complies CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 40 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L Graphs CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 41 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 42 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L 9.6 Time of occupancy Tested by .................................... : M. Segalla Test date ..................................... : 11.03.2021 Test location (stand) ................... : Laboratory Reference standards .................. : FCC Rules and Regulation; Titles 47 Part. 15.247 KDB 558074 D01 15.247 Meas Guidance v05r02 cl. 9 b) ANSI C63.10 cl. 7.8.4 Supplementary test set-up description .................................. : -- Supplementary information ......... : -- Acceptance limits For frequency hopping systems operating in the 902 – 928 MHz band: if the 20 dB bandwidth of the hopping channel is less than 250 kHz, the system shall use at least 50 hopping frequencies and the average time of occupancy on any frequency shall not be greater than 0,4 seconds within a 20 second period; if the 20 dB bandwidth of the hopping channel is 250 kHz or greater, the system shall use at least 25 hopping frequencies and the average time of occupancy on any frequency shall not be greater than 0,4 seconds within a 10 second period. The maximum allowed 20 dB bandwidth of the hopping channel is 500 kHz. Test setup Test setup PR002_01 Nr. Id. Number Manufacturer Model Description 2 CMC S295 Rohde & Schwarz FSW43 Spectrum Analyzer 43GHz 1 -- -- -- Cable + attenuator (calibrated before the test) CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 43 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L Result Frequency (MHz) Graphs Dwell time (ms) 921,075 G21057416 20,76 Frequency (MHz) Graphs Number of transmissions Period 921,075 G21057417 8 20 s Remarks: only the highest peaks have been considered. The lowest peaks are due to the auxiliary receiver unit Time of occupancy (Dwell time x Nr. transmissions) Maximum allowed time of occupancy Results 166,08 ms 400 ms Complies CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 44 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L Graphs CMC Centro Misure Compatibilità S.r.l. Via della Fisica, 20 36016 Thiene (VI) TRF No. 15-247_HoppingCMC Page 45 of 56 Test Report No. R21057201 rev.1.0 LAB N° 0168 L 9.7 Band edge Tested by .................................... : M. Segalla Test date ..................................... : 11.03.2021 Test location (stand) ................... : Laboratory Reference standards .................. : FCC Rules and Regulation; Titles 47 Part. 15.247 ANSI C63.10 cl. 7.8.6 Supplementary test set-up description .................................. : -- Supplementary information ......... : -- Acceptance limits In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in § 15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands,…

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