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Summary of Contents for ATC 3401

Page 1: ...D OPERATION Becker Flugfunkwerk GmbH Baden Airpark 77836 Rheinm nster Germany Telephone 49 0 7229 305 0 Fax 49 0 7229 305 217 E Mail info becker avionics de or support becker avionics de 34 50 03 Octo...

Page 2: ...DV 63820 03 Article No 0502 421 071 2002 by Becker Flugfunkwerk GmbH All rights reserved UNCONTROLLED COPY IF PRINTED...

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Page 5: ...ETIN LIST SERVICE BULLET NO MOD STATE IDENT INSERTED BY DATE SERVICE BULLET NO MOD STATE IDENT INSERTED BY DATE INSTALLATION AND OPERATION ATC 3401 1 R SBL Page 1 34 50 03 June 15 96 UNCONTROLLED COPY...

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Page 9: ...TABLE OF CONTENTS Page INTRODUCTION 1 GENERAL INFORMATION 1 1 INSTALLATION 2 1 INSTALLATION AND OPERATION ATC 3401 1 R TOC Page 1 34 50 03 June 15 96 UNCONTROLLED COPY IF PRINTED...

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Page 13: ...e 1 Purpose 1 1 2 General description 1 1 3 Technical data 1 2 4 System approvals 1 6 5 Accessories not contained in the scope of delivery 1 6 INSTALLATION AND OPERATION ATC 3401 1 R Page I I 34 50 03...

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Page 17: ...t pulse shape pulse width 0 45 s 0 1 s rise time 0 05 0 1 s fall time 0 05 0 2 s D Transponder antenna DMNI 70 1 Frequency range 950 MHz 1220 MHz Standing wave ratio VSWR 1 5 1 Impedance 50 Type corre...

Page 18: ...1030 to 1090 MHz 1 4 1 Standing wave ratio VWSR at 960 to 1220 MHz 1 6 1 Impedance 50 Type corresponds to 4 rod Polarization vertical Type of radiation omnidirectional Nominally designed for 2 5 mach...

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Page 21: ...nsponder antenna 2 6 6 Checking after installation 2 7 Fig 2 1 Test setup 2 8 Fig 2 2 Dimensions ATC 3401 1 R 2 9 Fig 2 3 Dimensions CI 100 2 2 10 Fig 2 4 Dimensions DMNI 70 1 2 11 Fig 2 5 Dimensions...

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Page 23: ...nsert of unit connector and antenna socket 4 Missing screws B Checking procedure Connect the transponder with control unit to the test setup as shown in Fig 2 1 and carry out the following tests in th...

Page 24: ...used as indicated in the test setup Fig 2 1 the cable attenuation of app 1 dB will reduce the output power by app 50 W d Pulse spacing between the frame pulses F 1 and F 2 must be 20 3 s 0 1 s e The...

Page 25: ...stallation A The ATC 3401 1 R transponder is to be fitted at a suitable point in the aircraft This is usually the avionics compartment The dimensions necessary for the installation are shown in Fig 2...

Page 26: ...g altimeter 7 RX RS 422 8 Spare 9 FUNCTION ON external 10 DME transponder suppression 11 Supply voltage GND 12 Supply voltage GND 13 Supply voltage 10 32 V DC 14 Altitude pulse A 4 15 Altitude pulse A...

Page 27: ...interface is factory defined and described The transmission rate is 4800 Baud D External IDENT push button If this input Pin 1 of unit connector P8 is briefly connected to GND e g by an external push...

Page 28: ...ith a cork gasket which must be interposed between the skin of the aircraft and the anten na To mount the antenna use only stainless screws in conjunction with lock washers The transponder antenna ANT...

Page 29: ...er and mode A interrogation on the ramp test set Check transmit frequency by means of the ramp test set Transmit fre quency must be 1090 3 MHz If necessary use special wrench 1 4 loo sen trimmnut thro...

Page 30: ...Fig 2 1 Test setup INSTALLATION AND OPERATION ATC 3401 1 R Page 2 8 34 50 03 June 15 96 UNCONTROLLED COPY IF PRINTED...

Page 31: ...Fig 2 2 Dimensions ATC 3401 1 R INSTALLATION AND OPERATION ATC 3401 1 R Page 2 9 34 50 03 June 15 96 UNCONTROLLED COPY IF PRINTED...

Page 32: ...Fig 2 3 Dimensions CI 100 2 INSTALLATION AND OPERATION ATC 3401 1 R Page 2 10 34 50 03 June 15 96 UNCONTROLLED COPY IF PRINTED...

Page 33: ...Fig 2 4 Dimensions DMNI 70 1 INSTALLATION AND OPERATION ATC 3401 1 R Page 2 11 34 50 03 June 15 96 UNCONTROLLED COPY IF PRINTED...

Page 34: ...Fig 2 5 Dimensions ANT 2000 INSTALLATION AND OPERATION ATC 3401 1 R Page 2 12 34 50 03 June 15 96 UNCONTROLLED COPY IF PRINTED...

Page 35: ...Fig 2 6 Installation wiring ATC 3401 1 R INSTALLATION AND OPERATION ATC 3401 1 R Page 2 13 34 50 03 June 15 96 UNCONTROLLED COPY IF PRINTED...

Page 36: ...INTENTIONALLY BLANK INSTALLATION AND OPERATION ATC 3401 1 R Page 2 14 34 50 03 June 15 96 UNCONTROLLED COPY IF PRINTED...

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