I am using his new AGC circuit. It works well. You still get a slight
pop when an extremely strong signal first comes on but it is very short
and, to me at least, not annoying at all. You may want to lower the
1Mohm resistor to something smaller to decrease the pop, i.e. decrease
the attack time. The next time I open the case I'm going to try 500K.
tim ab0wr
On Thu, 19 Apr 2018 19:16:04 -0700
"Michael Shreeve" <shreevester@...> wrote:
I'm going to try ND6Ts new AGC version. He seems to think its the way
to go. Its here. My MOSFET's are on the way.
On Thu, Apr 19, 2018 at 7:05 PM, Jacob Farnes via Groups.Io <
kk6jtl@...> wrote:
The Bitx40 is my favorite radio to listen with once I did the RF
gain mod via the two pin holes and cut the trace on the underside.
/g/BITX20/message/26490
I shouldn't have tombstoned the 10-ohm surface mount resistor. Just
needed 2 wires and a potentiometer to be a variable resistor. Nice
and quiet most days.
