On Sun, Jul 1, 2018 at 12:06 PM, Ashhar Farhan <farhanbox@...> wrote:
check if your supply voltage is dropping on 'hellow'.
- f
On Sun, Jul 1, 2018 at 11:43 AM, Mvs Sarma <mvssarma@...> wrote:
Perhaps local radtion due to left over mismatch.
?It might be wiser to shield loose wires to/from audio amp /agc? by shielded wires and shield grounded on one side.
Also the power reaching to raduino could be passed thro a diode say 1N5401 and filtered by 100uF parallel 100nF.
All the best
Regards MVS Sarma
?vu3zmv
On Sun, Jul 1, 2018 at 10:05 AM, brad martin <emclinux@...> wrote:
I too have seen this. I have yet to sort mine out and usually for me happens on an antenna and not the dummy load.
Brad
On Sun, Jul 1, 2018 at 12:34 AM Gwen Patton <ardrhi@...> wrote:
I was testing into a dummy load and noticed that when I whistled into the mike, or even spoke into it on higher frequencies, would cause the rig to react as if I had pressed the button on the encoder. It showed "Band Select >", and receive stopped. Pressing the encoder twice exited the menu normally. Is this RF getting into the switching transistor the encoder switch trips? How can I prevent this?
