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VHF/FM DIGITAL 

AIRBORNE TRANSCEIVER 

MODEL TDFM-136A 

 
 

 

 
 

Installation Instructions 

 
 

TiL Document No. 

09re404 

Revision C Issue 1 

 
 

JUNE 2009 

 
 
 
 
 
 

 

 

Technisonic Industries Limited 

240 Traders Boulevard, Mississauga, Ontario L4Z 1W7 

Tel: (905) 890-2113 Fax: (905) 890-5338 

www.til.ca 

Summary of Contents for TDFM-136A

Page 1: ...SCEIVER MODEL TDFM 136A Installation Instructions TiL Document No 09re404 Revision C Issue 1 JUNE 2009 Technisonic Industries Limited 240 Traders Boulevard Mississauga Ontario L4Z 1W7 Tel 905 890 2113...

Page 2: ......

Page 3: ...ure Requirements warning May 26 09 B FCC Compliance Table 1 4 2 5 Antenna Installation Footer all pages Change separation distance from 110cm to 1 0m Change RF Output Power Low to read 1W Change 0dB t...

Page 4: ...This page left intentionally blank...

Page 5: ...ion This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications...

Page 6: ...certification process we have placed copies of our Canadian and US STCs on our web site along with a letter of authorization for their use These documents may be downloaded and used as support for th...

Page 7: ...tallation 2 1 2 4 Installation Kit Contents 2 1 2 5 Antenna Installation 2 1 2 6 Installation Pin Locations and Connections 2 2 2 7 Wiring Instructions 2 4 2 7 1 Main Power 28VDC 2 4 2 7 2 Main Ground...

Page 8: ...ansceiver 2 3 2 3 Wiring Connections for TDFM 136A Transceiver 2 5 2 4 Control points for the TDFM 136A MCU Board 2 7 LIST OF TABLES TABLE TITLE PAGE 1 1 TDFM 136A General Characteristics 1 3 1 2 TDFM...

Page 9: ...z increments with either 25 kHz analog 12 5 kHz analog channel spacing and P25 12 5 kHz digital modulation on a channel by channel basis The Transceiver can operate without restriction on any split fr...

Page 10: ...28v back lighting no Encryption TDFM 136A P N 091258 2 11 RED display 28v back lighting with Encryption TDFM 136A P N 091258 3 10 NV display 28v back lighting no Encryption TDFM 136A P N 091258 3 11...

Page 11: ...ions including heat sink Approx 8 0 X 3 0 X 5 75 Weight Approx 3 5 Lbs 1 6 Kg Mounting Panel Mount via DZUS fasteners Power Requirement Voltage Current 28 0 VDC 15 Receive 0 7 A Max Transmit Low Power...

Page 12: ...ption Operating Modes Frequency Squelch Modes 2 channels programmed with Up to 8 characters alpha numeric Analog Wide Analog Narrow Digital Rx Tx Simplex Duplex 136 0000 174 0000 MHz Rx Tx Simplex Dup...

Page 13: ...Less than 5 1 6 CERTIFICATION SUMMARY The following table gives a summary of DO 160D Environmental Testing for Technisonic Model TDFM 136A VHF Digital Transceiver TABLE 1 5 TDFM 136A Environmental Tes...

Page 14: ...TECHNISONIC INDUSTRIES LIMITED www til ca TDFM 136A Installation Instructions Page 1 6 TiL 09RE404 Rev C Issue 1 This page left intentionally blank...

Page 15: ...ons to facilitate the installation 2 4 INSTALLATION KIT CONTENTS The IN 150 installation kit consists of 1 One 15 pin female Cannon D mating connector complete with crimp pins and hoods 2 One BNC ante...

Page 16: ...ts Pin Description Notes 1 Audio Headset Output 600 Ohms 2 Serial Data Out Output RS232 3 Power Panel Lighting 28 VDC Standard 5VDC Optional 4 Signal Memory Up Input active low 5 Signal Memory Down In...

Page 17: ...TECHNISONIC INDUSTRIES LIMITED www til ca TDFM 136A Installation Instructions Page 2 3 TiL 09RE404 Rev C Issue 1 All dimensions in inches FIGURE 2 2 Outline Drawing for Model TDFM 136A Transceiver...

Page 18: ...made on pin 3 of the transceiver The opposite end of this lead should be connected to the panel lighting system of the aircraft Before connecting verify the required panel lighting voltage 28 VDC or...

Page 19: ...TECHNISONIC INDUSTRIES LIMITED www til ca TDFM 136A Installation Instructions Page 2 5 TiL 09RE404 Rev C Issue 1 Figure 2 3 Wiring Connections for TDFM 136A Transceiver...

Page 20: ...io output 2 9 MAIN AND GUARD NOISE SQUELCH ADJUSTMENT The squelch on both the main and guard receivers is factory set to open at approximately 0 5 micro volts This adjustment can be altered to suit lo...

Page 21: ...ntenance Mode Enable DO NOT INSTALL IN AIRFRAME BENCH ONLY 2 4 Factory Use Only DO NOT INSTALL 5 6 n u reserved R8 Main Rx Audio adjust factory set R10 Tx Mic Audio Level Adjust factory set R11 Guard...

Page 22: ...TECHNISONIC INDUSTRIES LIMITED www til ca TDFM 136A Installation Instructions Page 2 8 TiL 09RE404 Rev C Issue 1 This page left intentionally blank...

Page 23: ...avigation station Modulate the TDFM 136A transmitter on the indicated frequencies for at least 20 seconds Observe the GPS for any degradation in satellite status or availability or flags Listen for an...

Page 24: ...v C Issue 1 PROCEDURE A Operate the TDFM 136A transmitter on the following frequency for at least 20 seconds Observe the GPS for any degradation in satellite status or availability or flags FREQUENCIE...

Page 25: ...M 136A transmitter on the following frequencies for at least 20 seconds Listen for any noise or detected audio signals on the VHF Comm EXAMPLE Bendix King KY 196A The first IF frequency is 11 4 MHz Th...

Page 26: ...ency range and one in the VOR frequency range Record those values in the spaces provided in the following chart Modulate the TDFM 136A transmitter on the following frequencies for at least 20 seconds...

Page 27: ...36A transmitter on the following frequencies for at least 20 seconds Observe the Glide Slope displays Look for any movement of flags or needles on the Navigation display FREQUENCIES RESULTS Glide slop...

Page 28: ...No 3 E At a safe altitude engage the autopilot or stability augmentation system Modulate the TDFM 136A on the above frequencies for at least 20 seconds Observe any effect on the autopilot or stability...

Page 29: ...ovided and note any anomalies that occur while transmitting Assess the results STEP SYSTEM PASS FAIL NOTES 1 COMM 1 and 2 2 Transponder and Encoder 3 ADF 1 and 2 4 Vertical Gyro 5 Glide slope 1 and 2...

Page 30: ...TECHNISONIC INDUSTRIES LIMITED www til ca TDFM 136A Installation Instructions Page A 8 TiL 09RE404 Rev C Issue 1 STEP SYSTEM PASS FAIL NOTES NOTES...

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