"newbe_1957" wrote in message
om...
How do you choose a I.F. when homebrewing a H.F. receiver with BFO? I
want to build a receiver that covers all H. F. amateur bands. I am a
little confused on how to pick the type of crystal filters to use.
thanks

It's a good idea to choose an IF that is well away from any strong signals.
If you are making your own ladder filter you also need to choose a frequency
for which cheap crystals are readily available.

73, Leon