] On Behalf Of Mike Morris WA6ILQ
Sent: Monday, May 04, 2009 7:10 PM
To: Repeater-Builder@yahoogroups.com
Subject: RE: [Repeater-Builder] Re: desense question
At 02:22 PM 05/04/09, you wrote:
Mike,
I assume the purpose of the paint can is to act as a Faraday cage?
Yep. Cheap coax is lossy and leaky
The amp is a UHF PA off a mobile rig, and I needed about
50 feet of RG58U to attenuate the signal from the repeater
into the amp module.
Not good, probably better to bypass (not use) the 15 watt
amplifier and drive the external amp direct from the exciter.
Not a thing wrong with using a
I think the issue was that it's RG-58.
Mike
WM4B
On Mon, May 4, 2009 at 10:15 AM , Al Wolfe wrote:
The amp is a UHF PA off a mobile rig, and I needed about 50 feet of
RG58U to attenuate the signal from the repeater into the amp module.
Not good, probably better to bypass (not use) the
At 06:07 AM 05/04/09, you wrote:
The amp is a UHF PA off a mobile rig, and I needed about
50 feet of RG58U to attenuate the signal from the repeater
into the amp module.
Not good, probably better to bypass (not use) the 15 watt
amplifier and drive the external amp direct from the
: Monday, May 04, 2009 5:19 PM
To: Repeater-Builder@yahoogroups.com
Subject: Re: [Repeater-Builder] Re: desense question
At 06:07 AM 05/04/09, you wrote:
The amp is a UHF PA off a mobile rig, and I needed about
50 feet of RG58U to attenuate the signal from the repeater
into the amp module
@yahoogroups.com
Subject: Re: [Repeater-Builder] Re: desense question
At 06:07 AM 05/04/09, you wrote:
The amp is a UHF PA off a mobile rig, and I needed about
50 feet of RG58U to attenuate the signal from the repeater
into the amp module.
Not good, probably better to bypass (not use
: [Repeater-Builder] Re: desense question
va...@... wrote:
Running the hamtronics REP-200 with the optional 15 watt
PA in it.
After all the filtering, I get a whopping 8 watts out.
Is the filtering you mention on the 15 watt PA board or is
it external to the repeater chassis (on the outside
va...@... wrote:
Running the hamtronics REP-200 with the optional 15 watt
PA in it.
After all the filtering, I get a whopping 8 watts out.
Is the filtering you mention on the 15 watt PA board or is
it external to the repeater chassis (on the outside of the
box)? 8 watts is a very usable
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