Badger Pass Repeater and Site
The Badger Pass site is unique
in that it currently does not have commercial power. As such, we have installed
a Solar Power Plant consisting of 4, One Hundred and Thirty watt Kyocera
solar panels, feeding a 1235 Amp Battery Bank to power the UHF repeater
and Ubiquiti Microwave. Badger Pass is an excellant location, at over 7,200
feet, it looks over the Dillon valley as well as west into Bannack and Jackson.
Coverage from Idaho to the Divide/Wisdom exit on I15 has been tested, along
with MT highway 41 from Dillon to I90 and including I90 coverage from Whitehall
to Homestake Pass east of Butte. The UHF repeater consists of a Motorola
SLR5700 repeater operating at 50 watts and a Ubiquiti Microwave radio pointed
at Dillon, Montana. The antenna is a Decibel Products DB-420 fed by Inch
and a Quarter Heliax at 55 feet above ground. Because of the high capacity
Solar Plant, we operate this repeater on a DC only power supply drawing
about 1.3 amps while in standby, the repeater, the Microwave Radio, and
a computer internet switch. More information on the Digital DMR and Brandmeister
Network can be found on our Digital Website at DMR Montana.
Repeater Location: 45.214034
-112.941216
70 Centimeter Repeater Specifications
Repeater Receive Frequency (Input):
449.1000 Mhz
Repeater Transmit Frequency (Output):
444.1000 Mhz
Transmit Output Power: 50 Watts
Effective Radiated Power: Aproximately 300 watts
DMR Color Code: 2
Static Primary Talk Group Time Slot
2: MPRG 1, Talk Group Number 31301
Static Secondary Talk Groups Time Slot
1: MPRG Cluster Talk Group Number 8,
MT Statewide TG# 3130 on Saturday 7-8 PM
ALL OTHER DYNAMIC TALK GROUPS: TIME SLOT 1 ONLY
Repeater Dashboard: Badger Pass
UHF Repeater BrandMeister Dashboard
Call Sign: WR7HLN (Mac Pass Repeater Group)
Antenna Gain: 10.0 db
Antenna Pattern: Omni-Directional
Backup Power: 1235 Amps of L16 Batteries during all operations
Time Out Timer: 3 Minutes, Resets on Input Signal Drop
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Motorola SLR5700 Primary Repeater
Solar Panels
Solar Battery Bank
Solar Battery Charger
System at Site
Tower and Antenna Photograph
DB-420 Antenna Closeup
Badger Pass Propogation Map
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All Rights Reserved