Northern Airborne Technology NTX403 Series Installation And Operation Manual Download Page 1

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CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.

SM64

NTX403 Series
Remote Mount
UHF-FM Transceiver

INSTALLATION AND OPERATION MANUAL

REV 4.00 April 19, 2005

Northern Airborne Technology Ltd.

1925 Kirschner Road

Kelowna, BC, Canada.

V1Y 4N7

Telephone (250) 763-2232

Facsimile (250) 762-3374

Summary of Contents for NTX403 Series

Page 1: ...X403 Series Remote Mount UHF FM Transceiver INSTALLATION AND OPERATION MANUAL REV 4 00 April 19 2005 Northern Airborne Technology Ltd 1925 Kirschner Road Kelowna BC Canada V1Y 4N7 Telephone 250 763 22...

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Page 3: ...ts In order to maintain the most accurate and up to date manual these amendments should be carried out immediately upon receipt and recorded on the following amendment record AMENDMENT RECORD Amendmen...

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Page 5: ...TO NORTHERN AIRBORNE TECHNOLOGY LTD The purpose of this amendment is to update sections 2 3 4 2 3 5 and 2 3 6 Amendment Instructions 1 Remove Pages Replace With Pages 2 1 2 2 2 3 2 4 and 2 5 Rev 4 00...

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Page 7: ...2 1 4 3 Physical Specifications 1 3 1 4 4 Environmental Specifications 1 4 2 Installation 2 1 Introduction 2 1 2 2 Unpacking and Inspection 2 1 2 2 1 Warranty 2 1 2 3 Installation Procedures 2 1 2 3...

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Page 9: ...ray and is operated via an RS 422 serial bus interface using a TH Series TAC COM control head 1 3 Features The unit conforms to a 1 4 ATR tray size and is capable of receiving and transmitting over 40...

Page 10: ...d 5 kHz Wideband Rated Audio Input Level 100 mVrms nominal Duty Cycle 20 1 min TX 4 min RX Sub audible Tones 38 standard CTCSS tones and all DCS codes Remote Interface RS 422 serial data Number of cha...

Page 11: ...o 600 Frequency Response 6 dB octave 1 3 dB de emphasis EIA STD Hum and Noise Ratio Unsquelched 34 dB min Narrowband 40 dB min Wideband Squelched 70 dBW Audio Distortion 5 THD Rx Attack Time 150 ms ma...

Page 12: ...95 for 48 hours Operational Shock 6g for 11ms in all axes Qualification DO 160C Env Cat X XX MN 1 XXXXXXXXXXXXXXXX DO 160D Env Cat B4 BABXXXXXXXZB2 AB3 A TT 4 BXXXX 1 Vibration DO 160C 2 Power Input D...

Page 13: ...e of shipment from NAT Note An appropriately rated facility e g Certified Aircraft Repair Station must install this equipment in accordance with applicable regulations NAT Ltd s warranty is not valid...

Page 14: ...ld be 22 AWG except power and ground connections which must be 18 AWG or larger as indicated on the installation drawings Ensure that the ground connection is clean and well secured To prevent inadver...

Page 15: ...the navigation or communication system wavelengths Bottom mounted antennas will perform best in flight but poorest on the ground during testing Antennas may be severely degraded by masking effects of...

Page 16: ...ll the transceiver and power up the ship s systems Turn on the control head Check the operation of all front panel controls Adjust brightness and volume levels as required b Check all transmit and rec...

Page 17: ...ot Supplied Installation kit p n NTX IKC crimp is required to complete the installation The kit consists of the following Quantity Description NAT Part 1 Field Serviceable BNC Coax Connector 20 51 001...

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Page 23: ...ramp test set on the frequencies indicated and adjust the output until the flags are out of view The transponder and encoder should be monitored with ramp test equipment Set the output of the transpo...

Page 24: ...n capability while the NTX403 is transmitting providing that it recovers properly and promptly but it is not permissible for an IFR Approach certified GPS to be affected in the same way A complete dis...

Page 25: ...NOTES Note For the following tests select frequencies at the top middle and bottom of the range of the NTX403 Frequency 1 ______________ Frequency 2 ______________ Frequency 3 ______________ E At a sa...

Page 26: ...G List the power plant fuel and other electric instruments in the chart provided and note any anomalies that occur while transmitting Assess the results STEP SYSTEM PASS FAIL NOTES 1 Com 1 2 2 VOR LOC...

Page 27: ...cedure STEP SYSTEM PASS FAIL NOTES 18 Annunciators 19 Digital Clock NOTES End of installation approval test procedure Rev 1 00 Apr 28 2005 Page 5 of 5 ENG FORM 634 0101 DOT CONFIDENTIAL AND PROPRIETAR...

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Page 31: ...The unit is remotely mounted using a 1 4 ATR tray and is operated via an RS 422 serial bus interface using a TH Series TAC COM control head 3 3 Operation Specifics The NTX403 Series Remote Mount UHF F...

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