User manual

OPERATION
81
SYNC Output For
FSK
SYNC output: TTL square waveform with a 50%
duty cycle. The SYNC output is at a logically high
level when the modulated output is positive (The
SYNC output is synchronized to the modulated
output frequency).
Output diagram
FSK output
SYNC output
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SYNC Output For
Sweep
SYNC output: TTL square waveform. The SYNC
output is at a logically high level when the sweep
output is positive (The SYNC output is
synchronized to the sweep output frequency).
Output diagram
Sweep output
SYNC output
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