[R-390] Alignment Problem on R390A?
Gary Carter
[email protected]
Mon, 06 May 2002 23:43:26 -0400
Hello All!
I just recently acquired an R390A produced by Capehart. In trying out the
receiver I've noticed that when I start tuning towards a strong AM
signal I start detecting the station's audio anywhere from 8 to 16 kHz
away from it's center frequency (using either the 4 or 8 kHz filters).
When I'm almost at the center frequeny of the station the receiver
sounds like it suddenly "captures" the signal to it's full strength,
almost like tuning in an FM signal. Is this due to misalignment or
errors in tracking?
I'm new to this reflector, and although I've been in ham radio for
twenty eight years, I've been one of those dreaded "appliance operators"
that you've heard so much about. Even though I've been known to
successfuly recap a radio by the "cap by numbers" method, I am trying to
learn how to work on and understand the workings of this equipment
correctly. Be patient with me. I am going to ask a lot of simple
"electronics 101" questions from time to time, and I know how
frustrating that can be for some engineering types out there. Just
remember, we all have to start somewhere, and I'm willing to learn if
you're willing to teach.
73,
Gary Carter - WA4IAM