Technical data

VHF/AM RADIO FSG 2T
3 Installation
22 FAV_D10048 June 2014
100 µF
Audio Gen
Audio Mic
3
1
2
4
15
11
14
7
6
5
8
9
10
12
13
Standard MIC IN
Dynamic MIC IN
Microphone Ground
AF External IN
Loudspeaker OUT
Power Ground
Headphone OUT
Push-to Talk Switch IN
RX Annunciator OUT
Intercom Control IN
LED Backlight IN
+13.8 Vdc Power
+13.8 Vdc Power
Power Ground
+13.8 Vdc switched OUT
FSG 2T
Antenna
Audio
Generator
680R
6k8
Scope
Distortion
Analyzer and
Millivolt Meter
AF Phone
AF Speaker
Power Supply
13.8 Vdc
at least 5 A
 VHF Signal
Generator
R&S, SMG
AF Millivolt
Meter
Dynamic microphone/s or
Standard carbon
microphone/s
Equivalent
resistor
4  / 5 Watt
Headphone 4 - 600 
+
-
A
V
Audio Mic
AF Ext
STD Mic (open)
Dyn. Mic
DB-15S
UG-88C/U
STD Mic
Dyn. Mic
Speaker 4-200 
 Transmitter Check
 Receiver Check
Modulation
Analyzer
 Distortion
Analyzer
 Scope
 Frequency
Counter
> 10 W
Dummy load,
if required
 VHF
Wattmeter
or ROHDE & SCHWARZ
RADIOCOMMUNICATION
TESTER CMT/CMTA
(see below!)
OR
100 µF
Dyn. Microphone/s or
Standard microphone/s
Audio Mic
Equivalent
resistor
4 Ω / 5 Watt
3
1
2
4
15
11
14
7
6
5
8
9
10
12
13
FSG 2T
Antenna
680R
6k8
Audio
Phone
Audio Speaker
Headphone 4 - 600 Ω
Power Supply
13.8 Vdc
at least 5 A
+
-
A
V
Audio Mic
AF Ext
STD Mic (open)
Dyn. Mic
DB-15S
UG-88C/U
STD Mic
Dyn. Mic
Audio Gen
Speaker 4-200 Ω
ROHDE & SCHWARZ
RADIOCOMMUNICATION
TESTER CMT/CMTA
Standard MIC IN
Dynamic MIC IN
Microphone Ground
AF External IN
Loudspeaker OUT
Power Ground
Headphone OUT
Push-to Talk Switch IN
RX Annunciator OUT
Intercom Control IN
LED Backlight IN
+13.8 Vdc Power
+13.8 Vdc Power
Power Ground
+13.8 Vdc switched OUT
 for MIC setting, refer to § 3.5.2.1
Fig. 3 - 1 FSG 2T
Pre-Installation Test set-up