Gregg Lengling wrote:
> While I've never done it on UHF we have a number of VHF repeaters for a
> Gas Utility that we designed this way due to the tower site being on the
> corner of their service area and needing to cover a metro area with
> better signals. Been running for over 20 years now and
I've seen several Scala heavy duty yagis in use on USGS earthquake
seismograph transmitters here in Southern Calif. I liked what I saw and
got a catalog from Scala. They also make corner reflectors.
And they are a USA company - in Oregon.
http://www.kathrein-scala.com and click on "30-512mhz",
Sent: Thursday, November 13, 2003 12:14 PM
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] Corner Reflectors and UHF Repeaters
Virden Clark Beckman wrote:
>What is normal operation?
>
Should have said half-duplexer operation. That would have been less
confusin
Virden Clark Beckman wrote:
>What is normal operation?
>
Should have said half-duplexer operation. That would have been less
confusing.
>a much larger wind load than a yagi for the same forward gain - what is
>behind you that you need to shut off??
>
>
A mountian. No need to waste the sig
What is normal operation? It seems in todays heavily populated sites
many installers have to make mounting choices a little closer than the
spacing needed to operate full duplex with isolation so then more
hardware is used at the bottom of the ladder to clear away the noise.
If the resonant frequen
ZJ [mailto:[EMAIL PROTECTED]
Sent: Wednesday, November 12, 2003 1:23 PM
To: Repeater-Builder@yahoogroups.com; [EMAIL PROTECTED];
[EMAIL PROTECTED]
Subject: [Repeater-Builder] Corner Reflectors and UHF Repeaters
Does anyone use or have tried to use a corner reflector on a UHF
machine? Anyone care to s
The corner reflector is an excellant quadrant coverage antenna. I have
but one caution - if
you plan on using it where it will be subjected to high wind or icing
conditions, you will need
one rated for that type of service. Expect no duplex service problems.
Bob - W3TGG - 323-851-2786
Steaven
Does anyone use or have tried to use a corner reflector on a UHF
machine? Anyone care to share their thought on the use of this
antenna. I know some antennas work great in normal operation, but when
they are put into duplex service they croak. Just not sure about corner
reflectors.
Thanks
Stea
8 matches
Mail list logo
