I just bought as compander to denoise my receive. I hooked up one channel of the compressor to the SSb detector output on my 139Xlr and sent the 2:1 compression to the volume control and to the audio amp. It really boosted weak signals, but the noise increased too. So, i ran the signal from the compressor output into the expander section but at a rate a little less then !:2 . Same results, louder audio but way less noise. I will post a video of this if I cvan figure out how to do it. This setup really pulls those weak stations out of "the mud." I am enjoying contacts I never would have had before.
- 399 J.J.
![570compander.png 570compander.png](https://www.worldwidedx.com/data/attachments/66/66489-1a9157ce697c8ca8f5bbdf13dcb5c4d8.jpg)
- 399 J.J.
![570compander.png 570compander.png](https://www.worldwidedx.com/data/attachments/66/66489-1a9157ce697c8ca8f5bbdf13dcb5c4d8.jpg)