Technalogix TXF Series - Fm Interface Board Block Diagram

10.2. FM Interface Board Block Diagram
RF Matching
RF Matching
RF Amplifier
23dB
Power
Regulation
On Board
Temp Sensor
Off Board
Temp Sensor
Connection
Forward
Power
Detection
Reflected
Power
Detection
Current Sense
PA1
Current
Sense PA2
Current
Sense Fan
Fan Timer
Coupler
Power
PA Shutdown
Voltage Select
VCO Out
Predriver
+12V
+5V
Micro
Micro
FWD
Coupler
REV Coupler
PA Power
Micro
Micro
PA1 Power
Micro
PA2 Power
Fan Power
PA Disable
+24V
Pre-driver
filter
Pre-driver
power
Pre-driver
power