TECHNISONIC INDUSTRIES LIMITED
www.til.ca
TDFM-136A Installation Instructions
Page 2-1
TiL 09RE404 Rev C Issue 1
SECTION 2 – INSTALLATION INSTRUCTIONS
2.1
GENERAL
This section contains information and instructions for the correct installation of the
TDFM-136A, VHF/FM Digital Transceiver.
Make certain that the correct frequencies are pre-programmed in accordance with the equipment
user's valid FCC operator's license, prior to installation.
2.2
EQUIPMENT PACKING LOG
Unpack the equipment and check for any damage that may have occurred during transit. Save
the original shipping container for returns due to damage or warranty claims. Check that each
item on the packing slip has been shipped in the container. Verify that the equipment display and
back-lighting configuration are the same as those ordered.
2.3
TRANSCEIVER INSTALLATION
The TDFM-136A Transceivers are designed to be Dzus mounted and should be installed in
conjunction with an IN-150 installation kit. See Figure 2-1 for an outline drawing of the unit with
dimensions 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 antenna mating RF connector (male) and hood.
2.5
ANTENNA INSTALLATION
Antenna, P/N CI 292-3 may be obtained from Comant Industries Inc. or a suitable equivalent 3dBi
gain antenna may be used with the TDFM-136A transceivers. The antenna should be mounted
on the bottom of the aircraft whenever possible and must be located at least 1.0 meter (40
inches) from any occupant in the airframe. Consult with instructions provided with the antenna.
Connect RF cable from antenna to the back of the TDFM-136A unit by utilizing the BNC mating
connector provided in the installation kit.
2.6
INSTALLATION - PIN LOCATIONS AND CONNECTIONS
A single 15-pin DSUB connector, mounted on the rear of the unit, provides the means to connect
all power, control and audio signals between the TDFM-136A and the airframe. The pin numbers
and locations for the 15-pin DSUB connector are shown in figure 2-1 below. The view shown is of
the connector mounted in the unit, select mating connector appropriately.
FIGURE 2.1
Transceiver mounted view of 15-pin male connector
