TM 9-2350-238-10
OPERATION OF AUXILIARY EQUIPMENT–CONTINUED
INSTALLING COMMUNICATIONS EQUIPMENT– CONTINUED
Intercommunication control set C-2298/VRC
spring-type base support, two fiberglass
provides interphone and radio control
facilities. Control set box has a main control
switch on front to select desired radio and in-
terphone facilities. An 18-pin receptacle is
provided at each side for connection of cable
assemblies.
Antenna AT-912/VRC is a center-fed whip
antenna for use with receiver-transmitter
RT-524/VRC. Antenna consists of a helical
covered sections, and an impedance matching
unit. A seal and adapter are used to mount
antenna on cab. Impedance matching unit
automatically tunes antenna for maximum RF
output over entire frequency range of
receiver-transmitter. The RF and system con-
trol cables from receiver-transmitter are ter-
minated in receptacles located at bottom end
of matching unit.
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