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4-6
RF SIGNAL GENERATOR OPERATION (SIMPLEX)
FM/AM-1200S/A CONNECTORS AND
INDICATORS APPLICABLE TO RF
SIGNAL GENERATOR OPERATION:
1 MODULATION Meter
11 T /R Connector
15 EXT MOD/SINAD Connector
19 MIC/ACC Connector
20 SCOPE/DVM Connector
31 CRT Display
33 LOCK Lamp
36 FREQ ERROR Meter
37 VFD
Figure 4-2
FM/AM-1200S/A Front Panel Controls
Applicable to RF Signal Generator
Operation
CONTROL
SETTING
3
MODULATION Select Control
4
Modulation METER Control
5
VAR Tone Selector Switch
6
VAR Tone Level Control
7
1 kHz Tone Selector Switch
8
1 kHz Tone Level Control
9
RF Level Attenuator
10
RF Level Attenuator Vernier
Control
18
Keyboard
22
PWR/OFF/BATT Switch
24
VERTICAL Attenuator
Selector Control
26
HORIZONTAL Sweep
Selector Cant ro
1
32
GEN/LOCK Control
35
FRE Q ERROR Meter Range
Selector Control
39
MODE Selector Control
40
VOLUME Contro1
"FM NAR"
"kHz/%X10
position
6"
"OFF"
As req'd
"OFF"
As req'd
"-50 dBm"
".5K
JJV"
"RF Frequency
150.2000 MHz"
"PWR" or "BATT"
"2 kHz/%X10"
"1 mS/DIV"
"L
DC
K"
"1 0 K"
"G
EN"
As req'd
Tab1e 4-6
FM/AM-1200S/A Front Pane1 Controls Applicable
to RF Signa1 Generator Operation
4 -3 4
02
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