David Roper wrote in message
...
I have built the poppet top band am transmitter from the sprat cd. It is
transmitting the am carrier ok, but there is no modulation.
Can anyone suggest how I can test the microphone amplifier circuit.
73 David


David,

I am going to build this tcvr soon too, please let me know how you get along
with this project.

73's Simon G7CPN.