HP Cell Phone Accessories E6380-90019 Manual Do Utilizador
187
Connectors
AUDIO OUT
BASEBAND OUT (I and Q)
AUDIO OUT
This port is used to output signals from audio frequency generators 1
and 2.
and 2.
Operating Considerations
The output level is set by the AF generators and is not affected by the
front-panel VOLUME control.
front-panel VOLUME control.
AC/DC coupling is selected using the
Audio Out
field. This field is
available on the RF GENERATOR screen.
BASEBAND OUT (I and Q)
These outputs provide buffered versions of the I and Q drive signals.
Operating Considerations
The I and Q drive signals are balanced by DACs that provide the correct
dc offset for the I/Q modulator.
dc offset for the I/Q modulator.
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