View Single Post
  #6   Report Post  
Old June 3rd 08, 02:53 AM posted to rec.radio.amateur.antenna
Hal Rosser Hal Rosser is offline
external usenet poster
 
First recorded activity by RadioBanter: May 2007
Posts: 97
Default What would you check - A4S 10 meter problem

I would take each piece apart a little, put some no-alox or penetrox on all
the joints and reassemble - one joint at a time until I had done them all.
It would probably be a good idea to use some emery cloth on the joints
first.
Probably oxidized alum joints. Alum oxide is an insulator, so the electrical
joint compound will probably fix it.

"R.Scott" wrote in message
...
I will try to describe it best I can.

Its something loose but cant tell from Visual

10 meters when I rotate the antenna will go Numb as the antenna moves
and wiggles. It will settle down when it stops sometimes. but If i
tx and drop it will come back to hearing. Anytime the wind blows does
the same thing.

NOW here is the weird part, If I rotate while KEY DOWN ... SWR stays
flat .... but I unkey and it goes numb while moving.

Weirdest thing Ive seen. Driving me nuts too.

Im thinking trap but if it was loose it would stay that way i would
think



Help, going crazy.

Scotty W7PSK