View Single Post
  #21   Report Post  
Old November 4th 07, 03:43 PM posted to rec.radio.amateur.policy,rec.radio.amateur.antenna
John Doe John Doe is offline
external usenet poster
 
First recorded activity by RadioBanter: Nov 2006
Posts: 173
Default ANTENNA QUESTION

Can't Drill any holes - but thanks for the suggestion.

wrote in message
oups.com...
On Nov 3, 5:54 pm, "John Doe" wrote:
If you can't contribute anything positive to this question, then stay out
of
it, with your trash!

I have a 10m base loaded mag mount antenna, that I had to put a piece of
felt over the magnet as not to scratch a new vehicle.

When I did this I apparently changed the capacitance between the mag
mount
and the roof of the vehicle. Someone suggested that I might want to
replace
the felt with either a large balloon or a large prophylactic as it is
thinner and the capacitance would then return to almost where it should
be.

Positive comments only!


Consider drilling an NMO mount and get the Larsen whip for 27-30 MHz.