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SunSDR2 PRO User Manual
© 2018 Expert Electronics
ExpertSDR2 SOFTWARE DESCRIPTION
5.3.1.2
VAC
If the ExpertSDR2 and digital modes software run on the same computer, they can be
connected via a virtual audio cable without wires and sound cards.
For each program receiver (RX1, RX2) you can set the virtual audio cable on the corresponding
tab Receiver 1 and Receiver 2.
Enable - set the Enable checkbox to enable virtual audio cable.
Driver – select the audio cable's or sound card driver type.
RX - select the output for the audio signal received by the ExpertSDR2, which can be
transferred to the third-party software via VAC.
TX - select the input for the audio signal generated by the third-party software and transferred
to the ExpertSDR2 via VAC, for transmission on the air.
·
Sample rat e – sampling frequency.
·
Buf f er size – size of the buffer.
·
Channels – select the amount of the sound card's or virtual audio cable used channels.
·
Lat ency – signal delay time.
·
RX gain – additional signal amplifying in the virtual audio cable's RX path in dB.
·
TX gain – additional signal amplifying in the virtual audio cable's TX path in dB.
Note:
·
Before enabling the VAC, make sure all settings for audio devices are correct.
Summary of Contents for SunSDR2 Pro
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