5-5. Radio Terminal SetsAN/MRC-126 and AN/MRC-
Compatible components of the Low Capacity Tactical
Radio Relay system can be arranged in varied
As illustrated in figure 5-6,the equipment sets in the
configurations to meet specific application requirements.
AN/MRC-126 or the AN/MRC-127can be employed for
Block diagrams of typical 6-or12-channel pcm multiplex
an on secure 6-or12-channel radio terminal, or a secure
systems are shown in figure 5-1. Each assemblage in
radio terminal (fig. 5-8) in a low capacity tactical radio
relay system. Both equipment sets of the AN/MRC-
components(table 6-1) to permit optimum versatility and
127can be used as a 12-channel radio repeater (fig.5-4).
meet requirementsforanypracticable6/12channel pcm
The capabilities of each assemblage
Radio Terminal Set AN/TRC-145 constitutes two
equipment sets which can be arranged to provide secure
or nonsecure cable or radio terminal facilities, cable or
The four equipment sets of the AN/TCC-65 can be
radio repeater facilities, and cable to radio conversion
employed in a combination of capabilities as indicated
a Radio Terminal. (1) Each equipment set can be
a. Each equipment set of the AN/TCC-65 can
arranged to provide a 6-or12-channel nonsecure pcm
radio terminal facility as shown in figure 5-6. (2) Each
missionasshownin figure 5-2.
equipment set can be arranged to provide 6-or12-
b. As shown in figure 5-3,any two of the four
channel secure pcm radio terminal facility as shown in
equipment sets can be configured to meet the
requirementsofa12-channel cable repeater facility in a
b. Cable Terminal.
low capacity radio relay system.
(1) Each equipment set can be arranged to
provide a 6-or12-channel nonsecure pcm cable terminal
facility as shown in figure 5-2. (2) Each equipment set
5-3.RepeaterSet,RadioAN/TRC-113 As illustrated in
can be arranged to provide a 6-or12-channel secure
figure 5-3,both equipment sets of theAN/TRC-113 can
pcm cable terminal facility as shown in figure5-8.
be employed to meet 12-channel cable repeater
requirements. They can be utilized as a 12-channel
(1) BothequipmentsetsoftheAN/TRC-145 can
radio repeater, shown in (figure 5-4. Any one of the
be employed to meet requirements for a 6-or 12-channel
equipment sets (fig.5-5) can be employed in a12-channel
pcm cable repeater as shown in figure 5-3. (2) Both
pcm cable to radio conversion. Although primarily a
equipment sets can be arranged to provide a 6-or12-
radio or cable repeater, the AN/TRC-113can be used
channel pcm radio repeater facility as shown in figure 5-
with other equipment, such as Terminal, Telephone
AN/TCC-65 for radio terminal applications.
d. Cable to Radio. As illustrated in figure 5-5, each
equipment set can be arranged to provide12-channel
5-4.RadioTerminalSetAN/MRC-115(V) Each of the two
pcm cable to radio conversion with order wire facility.
equipment sets in the AN/MRC-115(V) can be used as a
6-or 12-channel radio terminal with order wire
facilities(fig.5-6). Both sets can be employed as a 6-
or12-channel radio repeater with order wire facilities.