HP 8921A - Tone Sequence Encoder

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Chapter 10, Signaling Encoder (AF Generator 2)
Tone Sequence Encoder
Tone Sequence Encoder
The Tone Sequence Generator outputs sequences of tones of variable frequency,
amplitude, and duration. Its signal can be used to modulate the RF Generator, or
can be output through the front-panel AUDIO OUT connector.
Figure 79 The Tone Sequence Encoder Mode Screen
AFGen2 To
This audio frequency generator control contains two fields:
• The upper field determines whether the tone sequence modulates the RF Generator or
is output through the front-panel AUDIO OUT connector.
• The lower field sets the amplitude (including Off).
Audio Out
Audio output coupling selects ac or dc coupling of the Tone Sequence Generator
to the AUDIO OUT connector when the upper AFGen2 To field is set to
Audio Out.
tone-ec.wmf