Chris van den Berg
if the mixer works while receiving, it should also work with
You should have added the attenuator resistors otherwise the mixer
do not work.
It can be seen with an osciloscoop: without the attenuator you only
see a lot of LF, with the attenuator (or a RFC coil to ground) you
see HF signal 'trapped' in the LF signal.
Indeed it is a very low level but it works.
--- In BITX20@..., py1pe@a... wrote:
hello friends,mixer), I
already did of everything and he/she didn't find a way, it existsbut it is
extremely small, there is not apparent cause for the problem(mysteries of the