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Re: 6 meter repeater..


Tedd Doda
 

Hi John:

On Thu, 25 Feb 1999 01:22:02 -0500, John Hackman wrote:

I expect GE has something
similar, but I don't know what it's called. This will make a very great
difference in the operation of your repeater.
How do I find out? I used the Mitrek on 52.525 with a bunch
of computers in the area, and found it to be quite quiet. My
Alinco DR-M06 is horrible at noise rejection on the other
hand. Both radios hooked to the same antenna (not at the
same time, hi!) shows the Mitrek has a fantastic Receiver.

From all the replies I received, I get the impression that
either the Master II or the Mitrek will work well.

A couple other questions.....

I purchased a commercial 1/4 wave ground plane antenna. From
experience, will this suffice for the repeater, or should I
look around for a better solution? The antenna will be mounted
about 140 feet above ground feed with 1 5/8" heliax. I've been
looking around but can't find any side mounted dipoles for 6m.
Is there some other design I should look at.

The DB product duplexor has been tuned up and I got about
91 Db isolation from TX to RX. What would you recommend for
maximum TX power, to keep desence to a minimum? After visiting
the Master II mods page, they said that the transmitter doesn't
like going below 40% of maximum TX power, and it's a 110 watt
unit. Therefore, the minimum power I should set it to is
about 40 to 45 watts. Is that too much?

Ideas?


Tedd Doda CET

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