Volksturm SM + GEB

[dfbowers]

Hi dfbowers
i today buy all components that volksturm sm+gb need but cant find transistors!!! this component are very very extinct in my country, so can i use any other transistor instead: BC146 , 2N4923 , 2N4920
I NEED TO HELP PLEASE HELP ME URGENT
with many thanks

Can you please clarify? Are the transistors above the ones that you cannot get or the ones that you would like to use?

Do you mean what transistors can be substituted for BC146 , 2N4923 , 2N4920?
I had substituted the western equivalents (above) for the original Russian components so
that is how I got them. Where are you located? Maybe we can figure it out from there if you cannot place an international order.

[silver]

Hi dfbowers
i today buy all components that volksturm sm+gb need but cant find transistors!!! this component are very very extinct in my country, so can i use any other transistor instead: BC146 , 2N4923 , 2N4920
I NEED TO HELP PLEASE HELP ME URGENT
with many thanks

[mehdi]

good idea dear Don
for 20'' coil:
RX = 59 turn of .25mm wire
TX = 39 turn of .25mm wire
i hope that this one is true!!

[dfbowers]

I guess we should open a new thread for this since the last one was off topic.
Anyway, I have uploaded a short demonstration:

http://www.youtube.com/watch?v=5qLD5rkzEFU

This one is with the VCO option (with the 8k2 resistor and a jumper).
Don