Larry Wagoner wrote:
I have my hands on what I believe to be a Sinclair 224 Antenna.
It is similar to a DB224, but has a smaller diameter mast, with
thicker wall, and the harness is interior to the mast.
The dipoles are fed through the interior of the bracket that holds the
dipoles.
Other
I don't know if you have the capability to do the following, but I
successfully tested a 4 bay Sinclair two meter antenna that had been
damaged to verify all elements were indeed connected internally and
functioning. I positioned the antenna horizontally on my deck (greater
than 10 feet above
--- In Repeater-Builder@yahoogroups.com, dallasreact112
[EMAIL PROTECTED] wrote:
I have a question about the DB base antennas such as the DB-224, DB-
420, etc. As most of you know they consist of folded dipole trombones
Bernie Parker
K5BP
Bernie
There is no such thing as a stupid
At 08:27 AM 1/26/2008, you wrote:
There is no such thing as a stupid question . If you want to know
something just ask. you might get some stupid answers but you might
get the one you are looking for too.
Since we are in such a giving mood - let me ask something ...
I have my hands on what I
Just so we're singing from the same page, a few comments first.
Pointing the dipoles all in one direction, for instance, increases the
gain of a DB224 from 6dbd to 9dbd in the favored direction. And off
the *back*, there is still a gain of 3dbd. It has a front-to-back
ratio of 6db. Useful, but
-Builder] Re: Stupid Question about Db antennas.
Just so we're singing from the same page, a few comments first.
Pointing the dipoles all in one direction, for instance, increases the
gain of a DB224 from 6dbd to 9dbd in the favored direction. And off
the *back*, there is still a gain of 3dbd
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