[K3PZN-List] Wanted: Your opinion on Dual Band 144/440mhz Mobile
Antennas
Curt Milton
wb8yyy at yahoo.com
Fri Jul 9 16:07:22 EDT 2004
Jim,
I don't think there is a 5/8ths antenna on 2m that
works on 440 -- it would have a real strange pattern
on the higher band!
I used to use a 5/8ths mag mount monobander for 2m so
its possible mechanically .... I also used a mag mount
on 10m that is about same size.
I am using a nice rugged Comet antenna for 2m that is
also spec'ed to work on 440 - its about 16 inches long
and its flexible black rubber-like. I don't notice a
big difference in range compared to a cushcraft 5/8ths
on my son's car. My guess its only about an S-unit
difference, but maybe someone else has real data?
Given what a vehicle does to vertical antenna pattern
- maybe differences in antennas are over-stated.
Mag mount? If you vehicle allows a trunk lip mount
these are nifty - i am using the Cushcraft one on both
a sedan and a hatchback. Maybe its time for you to
try this.
curt
--- James Nitzberg <wx3b at yahoo.com> wrote:
> Dear CCARC VHF experts;
>
> What is a good dual-band antenna for 144/440 mhz for
> mobile use? Are there any 5/8 wave 2 meter antennas
> which have substantial gain on 440mhz?
>
> Can these be magnetically mounted?
>
> Thanks for your help!
>
> 73,
>
> Jim WX3B
>
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