I don't know why. I'm just the messenger (I report -
you decide; good thing this isn't a
Motorola-trademarked phrase!). Maybe it was picking up
energy from the super stationmaster on 444.5 that's
about 5 feet away, sending it down the coax, and
getting something reflected back up and radiating
Was just quoted a price on the TX-RX duplexers, they were right about $900.00 with a discount bringing them to about $750.00 in that ball park. Actually, if I remember right, they were rated at only 200 watts.Mathew "Bob M." [EMAIL PROTECTED] wrote: It was a TxRx 4-can duplexer. The specs
everything you
know.2)
*
- Original Message -
From: Mathew Quaife
To: Repeater-Builder@yahoogroups.com
Sent: Thursday, November 24, 2005 7:52 AM
Subject: Re: [Repeater-Builder] Re: Update: Looking for a UHF
Circulator and load
Was just
Well Bob I'd bet the problem is gone for good. There's nothing like
having really good feed back from your antenna to the area of your
receiver with out going through the receive side of the duplexer. It
sounds like a little item called a passive repeater, think about it.
I'm interested in
It was a TxRx 4-can duplexer. The specs were 100dB,
and it made that but just barely (102-103 is what I
measured). 1.1dB passband loss. I could get the model
number, but I believe it's a stock model, just tuned
for the ham band. They use RG142 throughout. The
connectors on the duplexer look like
They use BNC's. In my opinion, the best UHF duplexer out there.
Chuck
WB2EDV
Bob M. wrote:
It was a TxRx 4-can duplexer. The specs were 100dB,
and it made that but just barely (102-103 is what I
measured). 1.1dB passband loss. I could get the model
number, but I believe it's a stock model,
--- In Repeater-Builder@yahoogroups.com, Bob M. [EMAIL PROTECTED] wrote:
There's an unused 800 MHz vertical antenna mounted
near the UHF antenna, on the platform, with coax
attached. Apparently the dummy load at the bottom of
the coax for that antenna was either missing or
defective, so
At 22:07 11/23/2005, you wrote:
--- In Repeater-Builder@yahoogroups.com, Bob M. [EMAIL PROTECTED] wrote:
There's an unused 800 MHz vertical antenna mounted
near the UHF antenna, on the platform, with coax
attached. Apparently the dummy load at the bottom of
the coax for that antenna was
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