View Single Post
  #10   Report Post  
Old September 23rd 03, 04:08 PM
mike
 
Posts: n/a
Default

On Tue, 23 Sep 2003 05:50:23 GMT, mike wrote:

On Tue, 23 Sep 2003 03:48:02 GMT, "CW"
wrote:

Make your own transformer. Go he www.kc7nod.20m.com


Nice pics.

As for the static protection diodes. Yes, I am seeing images of local
broadcasters scattered as far as 1khz from the known frequecies.
I thought it may have been my antenna. Hmmm....might rethink the
diodes. They are 1N914 as specified.

I suspose the resistor I have across the lead in to ground should
reduce static buildup.

Did I turn my tuner into a crystal radio..grin

mike



After thinking about this a little more. What if my current impedance
mismatch between my antenna and transmission line is actually causing
reflections which are noticed by me as images on other frequencies?

Might a signal coming in on 3200 khz echo end to end back to 2300 khz?

This seems probable and the diodes may not be causing it at after all.

mike