Specifications

6–3
Reference Drawings
Illustration 6–3 Chassis Top View
Illustration 6–4 Chassis Bottom View
front of transmitter
Power
Distribution
Board
Power Regulator
Boards
Power Transformer
Voltage Regulator
Board
Filter Capacitors
Power Amp
Fans
RF Exciter
Metering
Low-pass Filter
Stereo Generator
Audio Processor
FM500
FM BROADCAST TRANSMITTER
®
Power
Carrier
Modulation
Fault
Stereo
Mono RF Output
ProcessingInput Gain
Wide Band
High Band
Audio Input
High
Low
2
-6
-12
-18
2
+6 dB
+12 dB
10
20
Expand
Compress
RF Power
SWR
ALC
PA DC Volts
PA DC Amps
PA Temperature
Supply DC Volts
Voltmeter
SWR
Lock
Input
PA DC
PA Temp
Over
100
90
80
70
60
50
40
30
20
Pilot