System Description Chapter 2

10-kW UHF Transmitter with Chapter 2, System Description
Feedforward Driver
840A, Rev. 0 2-17
FUNCTION REMOTE CONTROL/PIN
NUMBER
INTERFACE TYPE
Modulator Select Rtn
(optional)
J9-32
Remote Status Indications
Transmitter Operate
(Enable) Ind
J9-12
50 mA max current sink
Operate/Standby Ind Return J9-13
Transmitter Standby
(Disable) Ind
J9-14
50 mA max current sink
Transmitter Auto Indicator J9-18 50 mA max current sink
Auto/Manual Indicator
Return
J9-19
Transmitter Manual
Indicator
J9-20
50 mA max current sink
VSWR Cutback Indicator J9-23 50 mA max current sink
VSWR Cutback Indicator
Return
J9-24
Video Loss (Fault) Indicator J9-25 50 mA max current sink
Video Loss (Fault) Ind Rtn J9-26
Receiver Fault (optional) J9-30
Remote Metering
Reflected Power J9-5
Reflected Power Rtn J9-6
1V full scale at 1 kW source
resistance
Exciter Output Power J9-7
Exciter Output Power Rtn J9-8
1V full scale at 1 kW source
resistance