Post Number: 162
|Posted on Monday, June 25, 2007 - 5:46 pm: || |
I don't know what the problem is but I built the transmitter and it won't
put out sound but I am sure that it is transmitting because there is a fuzzy noise on the radio when the transmitter is, off but when I turn it on there is a clear silent channel at 1000 on the am band but no music I turned my audio source up to maximum vol. and still no music just sicelence.I checked all connectoins many times and no problems.please help & thanks ahead of time.
Simon Quellen Field (Sfield)
Post Number: 1727
|Posted on Thursday, July 12, 2007 - 3:00 pm: || |
Since you are getting what is called "quieting" on the receiver,
the oscillator is working properly. Your problem is therefore in
If the signal source is designed to drive an 8-ohm speaker, and is
loud enough, the connections in the web site should work. But if you
have a signal source that either is not loud enough, or can't drive
an 8-ohm load, you can reverse the transformer, which should improve
the modulation, at the expense of range.