Forgot to add that on external receiver there is carrier despite the fact that sidetone can't be heard on Bitx. (Tx without monitor).
Adi
On Monday, May 15, 2017 2:59 PM, electronic design via Groups.Io <electronicdesign@...> wrote:
Hi Allard,
I updated to ver. 1.11 and I have a problem on CW. When I press the key (straight key), there is sidetone but only for about 2 seconds, then it disappear, and there is no audio at all. Back to RX, everything is ok, then press the key, sidetone ok but for max. 2sec.
On Tx, voltage on the PTT transistor is about 4V (at Base).
Any idea about this behavior?
Thank you!
73! Adi?
On Monday, May 15, 2017 4:00 AM, Allard PE1NWL <pe1nwl@...> wrote:
Just released raduino_v1.11. Download it from
New in this version:
- added menu beeps (needs CW sidetone to be wired up) - corrected a minor bug that "TX" is always shown when PTT-SENSE line has not been installed