I read in comments about one RF-converter that it only converts audio
if there is video present.

Is this true of all RF-converters?


I guess I need to buy an RF modulator to take the audio and video from
my soon-to-be-bought DVD recorder and send it to the only input on my
TV, a coax connector.

But I would also like to use the modulator to take output from my
AM-FM audio receiver (and its CD and cassett inputs) and convert that
to RF, so I could send it though the co-ax in my house and listen on
TVs in other rooms. Fidelity is not a concern.


If you are inclined to email me
for some reason, remove NOPSAM :-)