power supply problem?
 

Hello, I'm new at the HAM radio thing, but I just put me up my antennas and
I have a power supply out of a old pop up camper that was only putting out
12.3 volts, with no load out of it, I can receive signals very clear, but
cannot transmit signals, my strength meter goes full scale, but no one can
hear me, and I know that a few friends should have been able to hear me. My
question is if I have a power supply that is not putting enough voltage will
that effect my radio where I cannot transmit, my friends say all they get on
the other end is a buzz noise, and I notice that the lights on my display go
dim when I transmit. Thanks in advance.

Dustin Kellogg
KC8ZEM