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1. OPERATION
1.1 System Configuration
The basic FS-1503 consists of a Transceiver Unit, an Antenna Coupler, and an MIC. The figure
below shows the FS-1503 system and optional equipment.
R
02
4
6810
S
H3E
AGC NB
SIMP
SSB TRANSCEIVER FS-1503
MIC
OFF
VOLUME RF GAIN FREQ/CH
NBDP Terminal
DP-5/6
DSC Terminal
DSC-5/6
Distributor
DB-120
DSC Terminal
DSC-5/6
NBDP Terminal
DP-5/6
Remote Station
RB-500
Option
13.6 VDC
Transceiver Unit
FS-1503
Antenna Coupler
AT-1503
External
Speaker
MODE
1
TX
4
TEST
START
CURS
2
CLARI
3
AGC STATION
SQL
5
SCAN
6
RX
TUNE
7
H/L
8
9
CH
2182
INT
0
ALM ENT
FS-1503 SYSTEM CONFIGURATION
Distributor
DB-500
MIC
(Handset
optionally
available)
OR
13.6 V
PC-220 PR-270
13.6 V
24 VDC
100/110/200/220 VAC
* Optional pcb (REMOTE A or
REMOTE B) required.
*
Figure 1-1 FS-1503 system configuration