provides facilities for multichannel transmission and reception of
TDM-PCM signals.
The AN/GRC-103(V) has four bands within its
operating frequency range.
The set accommodates up to 24 telephone
channels when used with appropriate multiplex equipment.
You can
secure the AN/GRC-130(V) by using the electronic key generator
TSEC/KG-27.
The AN/GRC-103(V) has simplified tuning and sets up quickly for
operation. The radio set operates with its own antenna system.
It
has good performance over line-of-sight (LOS) paths in excess of 30
miles.
The
set
has
sufficient
reserve
power
to
operate
satisfactorily over obstructed paths.
It includes an order wire
circuit that includes facilities to connect all stations in the
system on a party line basis.
The AN/GRC-103(V) uses solid-state circuitry.
Plans are for the
AN/GRC-103(V) eventually to replace the vacuum tube radio set AN/GRC-
SO(V). Figure 1-13 illustrates radio set AN/GRC-103 (V). In various
configurations, the AN/GRC-103 operates in radio terminals and
repeater
stations.
Figure
1-13
lists
typical
equipment
configurations using the AN/GRC-103(V).
Technical Characteristics
Deployment ................... Division, corps, and
communications zone (COMMZ)
Type of Service .............. 500F9 (designed for use with
multichannel PCM equipment only)
Frequency Range .............. Band
I: 220 - 404.5 megaherts (MHz)
Band
II: 394.5 - 705 MHz
Band
III: 695 - 1000 MHz
Band
IV: 1350 - 1850 MHz
Frequency Separation
Transmit to Receive .......... 16.5 MHz
Planning Range ............... 80 kilometers (km)(50 miles)
Number of Channels ........... Band
I: 369
Band
II: 621
Band
III: 610
Band
IV: 1,000
Power Input .................. 115 VAC, 47 - 420 Hz
Power Output ................. 15 - 25 W
Tuning ....................... Continuous
1-16
SS0016
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