System Description Chapter 2

500-Watt VHF Low Band Transmitter Chapter 2, System Description
325A, Rev. 0 2-5
Table 2-5. VHF Exciter Tray Samples
SAMPLE DESCRIPTION
f(IF)
A sample of the visual IF that is taken from
the sample jack on the IF carrier oven
oscillator board.
f(IC)
A sample of the intercarrier signal that is
taken from the sample jack on the aural IF
synthesizer board.
f(s)
A sample of the channel oscillator output
that is taken from the sample jack of the
channel oscillator assembly.
Exciter O/P
An output power sample of the exciter that
is taken from the VHF filter/amplifier board.
Transmitter O/P
A forward power sample of the transmitter
that is taken from the visual/aural metering
board.