User Manual Part 1

FSG 90F System
3. Installation
November 2000 Page 19
W. Dittel GmbH
Audio Gen
Audio Mic
18
5
6
4
1
13
2
14
17
7
23
11
12
10
25
3
Amplified/Carbon Microphone
Dynamic Microphone (HI)
Dynamic Microphone (LO)
AF External
Loudspeaker OUT
Power Ground
Headphone (HI) OUT
Microphone GND
Push-to Talk Switch
Intercom
Display Lighting (HI)
+13.8 Vdc Power
+13.8 Vdc Power
Display Lighting (LO)
Power Ground
Headphone (LO) OUT
FSG 90F(X)
Antenna
Audio
Generator
180R 22R
2K2
Scope
Distortion
Analyzer and
Millivolt Meter
AF
Phone
AF Speaker
Power Supply
13.8 Vdc / 5 A
¬¬ VHF Signal
Generator
R&S, SMG
AF Millivolt
Meter
Dynamic microphone/s or
amp/carbon microphone/s
Equivalent
resistor
4
Ω
/ 5 Watt
Headphone 4 - 600
Ω
+
-
A
V
Audio Mic
Audio Gen
Dyn. Mic (open)
Amp Mic
DA-25S
UG88C/U
Amp Mic
Dyn. Mic
Speaker 2-200
Ω
¬
Transmitter Check
¬¬ Receiver Check
¬
Modulation
Analyzer
¬
Distortion
Analyzer
¬
Scope
¬
Frequency
Counter
> 15 W
Dummy load,
if
required
¬
VHF
Wattmeter
DO NOT wire other
pins than noted!
or ROHDE & SCHWARZ
RADIOCOMMUNICATION
TESTER CMT/CMTA
OR
Dyn. microphone/s or
amp/carbon microphone/s
Audio Mic
DO NOT wire other
pins than noted!
Equivalent
resistor
4 Ω / 5 Watt
18
5
6
4
1
13
2
14
17
7
23
11
12
10
25
3
Amplified/Carbon Microphone
Dynamic Microphone (HI)
Dynamic Microphone (LO)
AF External
Loudspeaker OUT
Power Ground
Headphone (HI) OUT
Microphone GND
Push-to Talk Switch
Intercom
Display Lighting (HI)
+13.8 Vdc Power
+13.8 Vdc Power
Display Lighting (LO)
Power Ground
Headphone (LO) OUT
FSG 90F(X)
Antenna
180R 22R
2K2
Audio
Phone
Audio Speaker
Headphone 4 - 600
Ω
Power Supply
13.8 Vdc / 5 A
+
-
A
V
Audio Mic
Audio Gen
Dyn. Mic (open)
Amp Mic
DA-25S
UG88C/U
Amp Mic
Dyn. Mic Audio Gen
Speaker 2-200 Ω
ROHDE & SCHWARZ
RADIOCOMMUNICATION
TESTER CMT/CMTA
Fig. 3-1: FSG 90F System
Test Setup