Rev. 1.0 Page 29
GEN – Receiver Test Screen
Modulation Sources
The COM-120B can be simultaneously modulated by up to 6
modulation sources. AM and FM can be mixed.
This area identifies what sources are
turned on
GEN1 indicates that FGEN 1 is turned
on
GEN1B indicates that FGEN1 is turned
on but is in BURST mode
The Gen 1 Source field
can be configured for a
standard 1 kHz tone or a
tone format.
The Gen 2 Source
field can be
configured for a
CTCSS Tone
OR
The DATA
generator could
be used to
configure a DCS
code for digital
squelch systems.