MIC MODE JUMPER
– P6
The MIC MODE JUMPER is located on the P6 jumper block and is used to optionally route the
radio microphone that is connected to the
RIGblaster Pro
on to the PC sound Mic In
connection and to either provide for bias in the case of electret microphones or no bias in the
case of dynamic microphones. The default (as shipped from the factory) is with this jumper set
to disable Radio mic out to computer mic in. There are three possible settings for this jumper
as follows:
When the “mic” LED is on, the microphone is connected to both the radio and the PC.
Depending on the design of the microphone, the input impedance of the radio, and PC inputs,
there may be a slight bass roll-off making the audio sharper and better for DXing. This is
because some microphones have a simple bass roll-off filter in the form of a series capacitor.
In the process mode or with the P6 jumper in the default position, this is NOT a consideration.
Содержание RIGblaster Pro
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