RA9TR-810VHF AM Transceiver

TR-810 power output statement The TR-810 can be selected from menu to give a power output between 1W and 10W. The hardware is unchanged for the transmitter. 26.02. 2008 Eirik Storjordet Certification Manager

Nemko AS, Gaustadalléen 30, P.O.Box 73 Blindern, NO-0314 Oslo Norway T +47 22 96 03 30 F +47 22 96 05 50 Enterprise number NO974404532 Visiting address: Nemko Comlab Gåsevikveien 8, P.O.Box 96, NO-2027 Kjeller Norway T +47 64 84 57 00 F +47 64 84 57 05 Kjeller, Norway- February 12, 2008 Federal Aviation Administration Spectrum Engineering Division 800 Independence Avenue S.W. Washington, DC 20591 Ref (a): Jotron AS, FCC ID: RA9TR-810 (b): FCC Rules part 87.147(d) To Whom it may Concern: The application for the approval of Jotron TR-810 mobile mounted VHF transceiver for ground to air communications, listed in this letter will be submitted to the Federal Commission upon completion of the test reports. Our Laboratory has tested this device in accordance with the FCC rules part 87 and found that they comply with the relevant requirements. Specifications of the VHF equipment are listed below: Modell type Jotron TR- 810 FCC ID RA9TR-810 Frequency Range (MHz): 118 – 137 Channelling Capability Single carrier Rated RF Power in Watts: 10* Frequency Tolerance (PPM): ±1.5 Emission Bandwidth 25kHz Emission Designator for AM modulation: 6K00A3E Antenna **: External * with 93% modulation 15W ** Standard VHF/AM Antenna Nemko AS, Gaustadalléen 30, P.O.Box 73 Blindern, NO-0314 Oslo Norway T +47 22 96 03 30 F +47 22 96 05 50 Enterprise number NO974404532 Visiting address: Nemko Comlab Gåsevikveien 8, P.O.Box 96, NO-2027 Kjeller Norway T +47 64 84 57 00 F +47 64 84 57 05 See the attachment for spectral plots. Do not hesitate to contact me if you have any questions. Contact information, +47 64 84 57 12, [email protected] Yours sincerely G.Suhanthakumar

Tjodalyng: 15.04.2008 RE: CONFIDENTIALITY REQUEST FOR: FCC ID: RA9TR-810 To whom it may concern: This letter serves as an official request for confidentiality under FCC rule section 0.459. We have requested that the following documents: Technical Manual, Maintenance and Repair Manual, Schematic Description, Operational description, Parts list and Internal Photos required to be submitted with this application, to be withheld from public view. These documents are company property and must never get into the possession of Jotron AS competition. The sale and marketing of this equipment is limited to ground –to-air projects and the equipment is sold directly to these customers. The equipment is not available for our competitors to study. Sincerely, Eirik Storjordet Certification Manager [email protected] Tel. +47 33139714 Fax. +47 33126780 Attn: Reviewing Engineer Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA

DATE 27th February 2008 Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint Nemko Comlab A/S, Gåsevikveien 8, Kjeller, Norway , 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, as specified by Nemko Canada Inc, still resides with, <<Replace with company Name and address>> . Dated this 27th of February 20 08 Agency agreement expiration date: 27 February 2009 By: Eirik Storjordet Signature Printed Title: Certification Manager On behalf of : Jotron AS Telephone: +47 33|139714

FCC ID: RA9TR-810 FCC part 87D, RSS 141, FCC part 15B & RSS-Gen Project no.: 89325 Page 1 of 5 EXTERNAL PHOTOS – TR-810 TR-810 - View from top TR-810 – View from rear FCC ID: RA9TR-810 FCC part 87D, RSS 141, FCC part 15B & RSS-Gen Project no.: 89325 Page 2 of 5 TR-810 – View from front TR-810 - bottom view FCC ID: RA9TR-810 FCC part 87D, RSS 141, FCC part 15B & RSS-Gen Project no.: 89325 Page 3 of 5 TR-810 - Side view FCC ID: RA9TR-810 FCC part 87D, RSS 141, FCC part 15B & RSS-Gen Project no.: 89325 Page 4 of 5 PHOTOS OF ACCESSORIES Cables used for receiver measurements – rear port I/O Cables used for Transmitter measurements – Microphone port FCC ID: RA9TR-810 FCC part 87D, RSS 141, FCC part 15B & RSS-Gen Project no.: 89325 Page 5 of 5 Bracket for TR-810 Push to talk Microphone

TR-810 DC voltages statement Final amplifying device: The power amplifier consists of two stages. The driver stage (IC139) operates on 12VDC and consumes approximately 220mA during normal operation. The output stage (Q141) operates on 12VDC and consumes approximately 2600mA during normal operation. 28.02.2008 Eirik Storjordet Certification Manager

Nemko AS, Gaustadalléen 30, P.O.Box 73 Blindern, NO-0314 Oslo Norway T +47 22 96 03 30 F +47 22 96 05 50 Enterprise number NO974404532 Visiting address: Nemko Comlab, Gåsevikveien 8, P.O.Box 96, NO-2027 Kjeller Norway T +47 64 84 57 00 F +47 64 84 57 05 Test report no. : 89325 - 10 Item tested : TR-810 Type of equipment : VHF Transceiver FCC ID : RA9TR-810 Client : Jotron AS FCC Part 87 Subpart D Aviation Services RSS-141 Aeronautical radiocommunication equipment in the Frequency Range 117.975 – 137 MHz 15 April 2008 Authorized by : .............................................. Frode Sveinsen Technical Verificator TEST REPORT FCC part 87D / RSS141 FCC ID: RA9TR-810 Project no.: 89325-10 Nemko Comlab, NO-2027 Kjeller Page 2 (34) CONTENTS 1 GENERAL INFORMATION ...................................................................................................... 3 1.1 Testhouse Info .......................................................................................................................... 3 1.2 Client Information ...................................................................................................................... 3 1.3 Manufacturer ( if other than client) ............................................................................................ 3 2 Test Information ...................................................................................................................... 4 2.1 Test Item ................................................................................................................................... 4 2.2 Test Environment ...................................................................................................................... 5 2.2.1 Normal test condition ...................................................................................................5 2.3 Test Period................................................................................................................................ 5 3 TEST REPORT SUMMARY...................................................................................................... 6 3.1 General ..................................................................................................................................... 6 3.2 Test Summary........................................................................................................................... 7 3.3 Description of modification for Modification Filing..................................................................... 7 3.4 Comments................................................................................................................................. 7 3.5 Family List Rational ................................................................................................................... 7 4 TEST RESULTS ....................................................................................................................... 8 5 RF Power Output..................................................................................................................... 8 6 Audio Frequency Response................................................................................................. 10 7 Audio Low-Pass Filter Response ........................................................................................ 11 8 Modulation Limiting .............................................................................................................. 12 9 Occupied Bandwidth ............................................................................................................ 13 10 Spurious Emissions at Antenna Terminals ........................................................................ 20 11 Field Strength of Spurious Emissions ................................................................................ 21 12 Frequency Stability ............................................................................................................... 28 13 LIST OF TEST EQUIPMENT.................................................................................................. 29 14 TEST SET-UP......................................................................................................................... 30 TEST REPORT FCC part 87D / RSS141 FCC ID: RA9TR-810 Project no.: 89325-10 Nemko Comlab, NO-2027 Kjeller Page 3 (34) 1 GENERAL INFORMATION 1.1 Testhouse Info Name : Nemko Comlab Address : Gåsevikveien 8, Box 96 N-2027 Kjeller, NORWAY Telephone : +47 64 84 57 00 Fax : +47 64 84 57 05 E-mail: [email protected] FCC test firm registration # : 994405 IC OATS registration # : 4443 Total Number of Pages: 34 1.2 Client Information Name : Jotron AS Address : P.O.Box 54, Østbyveien 1, 3280 Tjodalyng Telephone : +47 33 13 97 14 Contact: Name : Eirik Storjordet Telephone : +47 33 13 97 14 E-mail : [email protected] 1.3 Manufacturer ( if other than client) --„- TEST REPORT FCC part 87D / RSS141 FCC ID: RA9TR-810 Project no.: 89325-10 Nemko Comlab, NO-2027 Kjeller Page 4 (34) 2 Test Information 2.1 Test Item Name : Jotron Model/version : TR-810 Serial number : Not stated Hardware identity and/or version: Main unit: 0.21, Front unit: 0.2.08 Software identity and/or version : Not stated Frequency Range : 118.000 – 136.975 MHz Tunable Bands : None Emission designator: 6K00A3E Number of Channels : 720 in 25 kHz mode Operating Modes : TX & RX (Simplex) Channel separation: 25 kHz Type of Modulation : AM User Frequency Adjustment : Yes Rated Output Power (TX) : High power: 10 W, Low power: 1W Rated maximum audio output: 200mW @ 8ohm Rated maximum audio input: -18 dBm Type of Power Supply : 10 - 30.8VDC Antenna Connector : 50 Ohm N-connector Description of Test Item The Jotron 810 VHF mobile radio is an AM transceiver is designed for ground to air communications 118 – 137 MHz aeronautical band. The front module can be disconnected from the radio module, and mounted separately in a position close to the operator…

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FCC ID: RA9TR-810 FCC Part 87D , RSS 141, FCC part 15B & RSS-Gen Project no.: 89325 Page 1 of 2 PHOTOS OF TEST SET-UP Radiated emission Measutements Test set-up for conducted measurements FCC ID: RA9TR-810 FCC Part 87D , RSS 141, FCC part 15B & RSS-Gen Project no.: 89325 Page 2 of 2 Test set-up for climatic measurements Test set-up for Conducted emission – On DC supply