Northern Airborne Technology NTX403 Series Скачать руководство пользователя страница 13

SM64 Rev. 4.00 

NTX403 Series Remote Mount UHF-FM Transceiver

 

Manual 

 

Section 2 Installation 

2.1  

Introduction 

Information in this section consists of: unpacking and inspection procedures, installation 
procedures, post-installation checks, and installation drawings. 

2.2  

Unpacking and Inspection 

Unpack the equipment carefully and locate the warranty card.  Inspect the unit visually 
for damage due to shipping and report all such claims immediately to the carrier 
involved.  Note that each unit should have the following: 

 
- NTX403 Series Remote Mount UHF-FM Transceiver 
- Warranty Card 

 - Operator’s Manual 

- Release certification 
 

Verify that all items are present before proceeding and report any shortage immediately 
to your supplier. 
 

2.2.1  

Warranty 

Complete the warranty card information and send it to NAT when the installation is 
complete.  If you fail to complete the warranty card, the warranty will be activated on 
date 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 unless the equipment is installed by an authorized NAT Dealer. Failure 
to follow any of the installation instructions, or installation by a non-certified 
individual or agency will void the warranty, and may result in a non-airworthy 
installation. 

2.3  

Installation Procedures 

2.3.1  

Warnings 

 

Do not bundle any lines from this unit with transmitter coax lines. Do not bundle any 
logic, audio, or DC power lines from this unit with 400 Hz synchro wiring or AC power 
lines. Do not position this unit next to any device with a strong alternating magnetic field 
such as an inverter or significant interference to operation will result. In all installations, 
use shielded cable 

exactly as shown 

and ground as indicated. Significant problems 

may result if these guidelines are not followed. 

Apr 19, 2005 

Page 2-1 

 

ENG-FORM: 805-0106.DOT 

Amendment # 1 

Jan 7, 2008

 

 

CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.

 

Содержание NTX403 Series

Страница 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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Страница 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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Страница 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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Страница 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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Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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Страница 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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