PS Engineering Tactical Radio Adapter - Manual (Page 6)

PS Engineering
Radio Adapter (12100) Series Interface
Installation Manual
200-002-0002 2-2 Rev. 5, Feb. 2009
0.375 4.725
0.250
3.500 4.000
5.470
JP1
1 2 3
JP2
1 2 3
VR3
VR2
VR1
Figure 2-2-1 Mounting Diagram (not to scale)
2.3.4 Connector Assembly
The unit connector is DB25 type. The unit has a male connector, with the female on the
harness.
2.3.5 Physical Installation
1. The unit is mounted using the flanges, in any position. Bolt the mounting flanges to
the avionics shelf or other appropriate mounting surface, in accordance with AC-
43.13-2B.
2. See Figure 2-1 for hole locations.
3. Fabricate an installation wiring harness in accordance with Appendix C.
2.4 Cable Harness Wiring
Referring to Appendix C, assemble a wiring harness as required for the installation. All
wires must be MIL-SPEC in accordance with current regulations. Two- and three-
conductor with shield wire must be used where indicated, and be MIL-C-27500 or equiv-
alent specification. Proper stripping, shielding and soldering technique must be used at all
times. It is imperative that correct wire be used.
The shield should not be used as ground return. Terminate the shields with a short jumper
to the appropriate pin as shown as close to the unit connector as practical.