[hpsdr] Need some help with recorded TX audio level playback

Rod Brink kq6f at comcast.net
Sat Feb 23 22:58:14 PST 2013


Hi guys,

Running Power SDR 2.2.9 and am having a hard time getting decent recorded
playback audio level on transmit. I can record the signal just fine, quick
record, and then when I play it back, it barley modulates the carrier (AM
mode) same on SSB.  When I increase the TX level in the "wave" setup folder,
it increases the RF drive, not the audio level or modulation level.

What am I doing wrong?

Paul
VE7KHz

Hi Paul -

In Wave Files Control window, increase Tx Gain above 0 dB.  About 7-8 dB works for me...

73,
Rod KQ6F
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