Re: CW S/N ratio problem
Gordon Gibby <ggibby@...>
I’m assuming you’re using a good antenna.toggle quoted messageShow quoted text
The noise figure of the front end should be comparable to that of most rigs. In such a case, naturally generated background noise on active HF bands below the maximum usable frequency greatly exceeds that of the receiver.
Therefore, when using a bandwidth of your choosing, the signal to noise ratio should be similar to that of any other radio.
You can adjust the bandwidth with audio or radio filtering. Audio is easier.
On Mar 3, 2018, at 08:59, DrZ <zehrhj2@...> wrote: