145.25 MHz Repeater System - Status ON LINE
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Remote Receiver Locations
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N6NA 145.25 MHz Repeater Coverage Map
Legend: Green - Mobile coverage with good antenna |
Yellow - Base station range with outdoor gain antenna |
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Handheld radio coverage will vary with power, antenna and location |
This N6NA 2 meter repeater transmitter coverage map shows estimated field strengths to an isotropic antenna 10 feet above ground based on the N6NA repeater 800 watt effective radiated transmitter power, 2000' ASL antenna elevation and terrain topography.
The 2 meter system uses several remote receivers located around the Sacramento area that are connected to a "voter" which selects the best signal and sends it to the repeater transmitter. This facilitates repeater access with weak signals such as from low power handheld radios.
River City ARCS Weekly Nets
The River City ARCS holds weekly nets on the 145.25 MHz N6NA repeater, AllStarLink node 53410 and EchoLink node N6NA-R every Wednesday at 8:00 pm Pacific time. All members and guests are welcome to check in.
The N6NA repeater net is followed at 8:30 pm by our 10 meter check-in net on 28.420 MHz USB and our slow scan television SSTV net on our 441.300 MHz FM repeater.
442.60 MHz Low Level Repeater - Status OFF LINE
This low-power low-level repeater is located in Orangevale, CA with a directional antenna toward Sacramento and an expected range of approximately ten miles.
The 442 MHz repeater and 145 MHz repeater are not linked.
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Receiver Location
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N6NA 442.60 MHz Repeater Coverage Map
Legend: Orange - good handheld coverage Red - marginal handheld coverage (need better antenna) |
Purple - mobile coverage Dark purple / gray - base coverage with outdoor antenna @ 20' AGL |
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This N6NA 70 cm repeater transmitter coverage map shows estimated field strengths to an isotropic antenna 10 feet above ground based on the N6NA repeater 10 watt transmitter power, 275' ASL antenna elevation and terrain topography.