-Builder] Re: feeding two 120 degree sector antennas
How about some indication of what you hope to achieve
I use a skelol slot I made on .70cm with great success and have used a
refletor with good gain on a vertical in the past for a null
B
fyi http://www.patentstorm.us/patents/5477224
:20 AM
To: Repeater-Builder@yahoogroups.com
Subject: RE: [Repeater-Builder] Re: feeding two 120 degree sector antennas
If i read your post correctly, you are trying to achieve omni coverage
and downtilt while maintaining a high level of antenna gain.
I think that you will only achieve what you
At 10/10/2009 07:13, you wrote:
Milt,
You gave an excellent description of the problem, and I agree that a lower
gain antenna is called for. However, there is a dirty little secret
regarding fiberglass vertical antennas with electrical downtilt: Their
vertical patterns are quite spoky, meaning
Actually Jeff Depolo is much better versed to explain this than I am.
Hopefully he can enter into this thread. I don't have an engineering
background, and don't play an engineer on TV. I haven't even stayed at a
Holiday Inn Express :-)
Chuck
WB2EDV
- Original Message -
From: Matt
Have you considered a passive reflector ? it might offer the direction and tilt
your looking for ( plus a couple of db)
To: Repeater-Builder@yahoogroups.com
From: kc7...@hotmail.com
Date: Fri, 9 Oct 2009 22:55:18 +
Subject: [Repeater-Builder] Re: feeding two 120 degree sector antennas
How about some indication of what you hope to achieve
I use a skelol slot I made on .70cm with great success and have used a
refletor with good gain on a vertical in the past for a null
B
fyi http://www.patentstorm.us/patents/5477224/claims.html
To: Repeater-Builder@yahoogroups.com
From:
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