** Reply to note from [EMAIL PROTECTED] Mon, 26 Mar 2007 00:40:32 EDT
How about this...
This information is obvious once you consider the problem.
This explanation was what I was given for line of sight frequencies.
DRAW a large circle (4 diameter) on a piece of paper (this is the
as far as range goes.. take the square root of the distance from the
ground to the base of your antenna and multiply it by 1.5 and that would be
your range higher mo betterallen
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On 3/25/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
as far as range goes.. take the square root of the distance from the
ground to the base of your antenna and multiply it by 1.5 and that would be
your range higher mo betterallen
In what units, Allen? Didn't
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Sent: Mon, 26 Mar 2007 3:12 PM
Subject: Re: [Repeater-Builder] Distance
On 3/25/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
as far as range goes.. take the square root of the distance from
the ground to the base of your antenna and multiply it by 1.5 and that
would be your
:29 PM
Subject: Re: [Repeater-Builder] Distance
That sounds about right to me Nate. I have a repeater with a low
antenna (abt 65 ft) in the flatland around the Dallas area that does
about 12 miles, so not a bad rule of thumb for that low antenna. But I
also have a repeater
At 04:59 PM 03/26/07, you wrote:
There is a lot more that comes into consideration than height when
you begin to predict the range and/or coverage. I would suggest that
anybody wanting to make predictions of coverage obtain a copy of
GE's DF-10003-1 VHF and UHF Propagation. There are a lot of
Ladies and Gentlemen,
I'm currently station in Iraq in support of OIF and one of my task
is to set up a communication plan using a Motorola GP360 and I need to
set up a repeater (MTR2000). One of my concern is I don't know how far
can I set up a repeater (MTR2000). In short does anyone
Ladies and Gentlemen,
I'm currently station in Iraq in support of OIF and one of my task
is to set up a communication plan using a Motorola GP360 and I need to
set up a repeater (MTR2000). One of my concern is I don't know how far
can I set up a repeater (MTR2000). In short does anyone
Hi All
On my duplexer The High port seems to be faulty.
I have an additional antenna so I was thinking to use the LOW port of
the duplexer with the existing antenna (because on the same tower a TV
station is having its TX antennas: output power 250W, Police repeaters,
Civil emergency repeaters
la9xga wrote:
Hello !
I am running a VHF repeater with two vertical dipole antennas, one
for tx and one for rx. They a mounted on the south leg of a 30m high
square tower that is 1m x 1m at the top.
I have no duplexer here, so that's why i use two antennas, and notch
filters.
I
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