[Antennas] 2 meter antenna
[email protected]
[email protected]
2002年7月23日 08:09:38 -0400
Then would the antenna be "directional" if with a long wire the radiation
is off of the ends?
On 2002年7月23日 07:27:26 -0400 Charles Greene <[email protected]> writes:
> Sean,
>> The gain would be along the axis of antenna. If you make the axis
> vertical, the gain would be vertical, up and down. Ok for a
> satellite,
> overhead. Check the ARRL Handbook, or ARRL Antenna Handbook for the
> gain
> pattern of a long wire.
>>> At 02:19 AM 7/23/2002 +0000, [email protected] wrote:
> >Here is one of those dumb questions...
> >
> >Let's say I make a vertical long wire for 2 meters? I attach the
> braid of
> >the coax to a 1/4 wave vertical facing down and attach the center
> >conductor to a vertical long wire perhaps, let's say, 40 feet long
> (or
> >high) to the top of a tree. Has anyone tried it? It could be
> several
> >wave lengths long... If I can match it to the 2 meter rig, and
> provide
> >some decent height, would it work? What kind of gain would I
> realize?
>>> 73, Chas, W1CG
> K2 #462
>>>
Sean
WD8OKN
Midland, MI
www.qsl.net/wd8okn
________________________________________________________________
GET INTERNET ACCESS FROM JUNO!
Juno offers FREE or PREMIUM Internet access for less!
Join Juno today! For your FREE software, visit:
http://dl.www.juno.com/get/web/.