complete assemblages mount on a mobile carrier, usually a truck or
trailer, to provide accessibility to remote sites.
We discuss
equipment shelters, generators, and prime movers later in this
lesson.
(1) Radio terminal AN/TRC-145. The AN/TRC-145 is an assemblage
capable of terminating two 6-or 12-channel systems. Normally used in
division or forward area PCM communications, it provides terminal,
radio repeater, or radio-cable conversion facilities for units that
displace quickly and frequently. It contains two complete equipment
sets, and is configured as indicated below.
Terminal Arrangements
Two 6- or 12-channel secure or nonsecure radio terminals
Two 6- or 12-channel secure or nonsecure cable terminals
One 24-channel secure or nonsecure cable terminal
Two 12-channel groups of data or teletype over one
secure or nonsecure channel of multiplexer TD-660
system 1 or 2 (B model only)
Repeater Arrangements
One 12- or 24-channel cable repeater
One 24-channel secure or nonsecure cable repeater with
6- or 12-channel drop-and-insert
One radio repeater
Two 12-channel radio-to-cable conversions
The equipment shelter S-250/G houses
all operating components of the
AN/TRC-145.
Generator set PU-625/G
provides the necessary power.
You transport the entire assemblage
by air or by ground vehicle,
1 1/4 ton cargo truck M-715. Figure
1-23 illustrates radio terminal
set AN/TRC-145.
1-29
SS0016
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