1) Checked. These are 10 ohm resistors. I've made 2 stages so far
and had double checked all values of resistors going in.
2) I had been using 0.1 microfarad (value code 104) for all of the
capacitors of these units.
3) On a hunch that this was a bad type of transistor, I substituted a
2N2222A transistor. Gain was acutally worse, X6 rather than X10, so I
put it back.
I strongly suspect that whatever mistake I am making, I am making it
Now, the original schematic specifies 220 Ohm emitter bias resistors
in parallel with the emitter degeneration leg, for 2 of these units.
A 440 Ohm resistor is specified for the unit after the crystal filter.
Were the original values wrong?
Should I make DC voltage readings and show them to you?
The Eternal Squire
--- In BITX20@..., "ajparent1" <kb1gmx@a...> wrote:
Edited. inline comments.error.