I have done this on two units. I bring +5v/Gnd to the board from a
7805 regulator I added in each unit for powering several add-on's
by using a tightly twisted pair of wires. Actually the twisted pair is
scavanged from a length of cat 5e cable. I've had no problem with
either unit.
tim ab0wr
On Fri, 22 Jun 2018 13:00:49 +0000
"pat griffin" <patgriffin@...> wrote:
I have the same issue. Started with installation of agc board. I have
some relatively long cables owing to use of clamshell cabinet with
raduino on one side and board on another and thought that might be
cause. Redid shielding grounds etc still no cigar. Finally just took
12 v from tr through v reg so agc board is only on during receive 73
aa4pg On Jun 22, 2018, at 7:15 AM, Jim Reagan
<jimreagans@...<mailto:jimreagans@...>> wrote:
I also have the ND6T modification in my radio, but after redoing the
calibration and BFO setting, no longer have the issue. I suppose one
could add a small 5 volt relay and disable the AGC while
transmitting. Your mileage may vary, Jim W0CHL
