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repeater info
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|
VHF/UHF
Coverage
Two
repeaters are located in Nelson County:
FREQUENCY
|
OFFSET
|
TONE
|
REMARKS
|
145.47
MHz
|
-600
kHz
|
151.4
Hz
|
Split
receive, transmit sites.
|
443.00
MHz
|
+5
MHz
|
none
|
|
The
Bardstown Repeater
The
Bardstown repeater is supported partly by KARS, but mostly
by the efforts of some very dedicated and community-minded
hams. Among them are: Tom & Mary Jo Kruer, Jerry Parrott,
N4PEI; Ed Fowler, KC4RIY; Steve Arnold, WB4GGH; Bennie Brooks,
N4SQA; and the list goes on (with apologies to anyone I've
omitted).
For
2004, KARS is hoping to make progress toward improving the
repeater's coverage area with a new receiver location.
|
The
Repeater's History
The
first local repeater in modern times (circa 1989) was owned by
Jim Brooks/N4SRT. This homebrew repeater was picked up from the
3898 Trader's Net, and featured a Hamtronics receiver and VHF
Engineering transmitter and controller, and first went on the
air in the backyard of N4SRT's Bardstown home on 147.39 MHz. The
repeater was later moved to the roof of Bardstown High School.
Once
in place at the high school, it was discovered that the repeater
coordinator made an incorrect assumption when he doled out the
147.39 MHz frequency for the then-new Bardstown repeater.
A
LaGrange ham was control operator of a repeater on 147.39 prior
to the Bardstown repeater's existence, but this ham was leaving
the area and taking his repeater with him. The coordinator assumed
no repeater would replace the LaGrange one, as no one had contacted
him yet. As we found out, this assumption was incorrect, and this
fact came to light once the Bardstown repeater was running atop
the high school -- and hams operating in the north end of Nelson
County were bringing up both repeaters.
After
a new set of crystals was installed (and some help from the hams
both here and in LaGrange), the repeater frequency was re-coordnated
and changed to 145.47 MHz.
Sometime
about 1993, the repeater was replaced with a converted GE commercial
unit. Rather than use the existing duplexers, it was decided that
separating the receive and transmit sites would work best for
the new repeater and its substantially higher output power.
The
receive and transmit sites are linked by a 440 MHz link; the receive
site is at N4PEI's home in the Botland community; the transmit
site is located on a farm he owns a few miles away.
The
repeater worked well for a good many years, but the receiver and
transmit link gear was changed out several years ago by Tom/AE4NU
with a controller and Radio Shack HTs for receivers and exciters.
The repeater still has no duplexer, but the seperated transmit/receive
site still works quite well.
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