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River City ARCS Net on 145.25 MHz Wednesday nights at 8 pm PT
River City ARCS Net on 145.25 MHz Wednesday nights at 8 pm PT
April 16 - 8 pm Next Emergency Backup
145.25 MHz Repeater Test Net.
PL (CTCSS) to 123.0 Hz tone encode.
N6NA Emergency Backup 2 meter Repeater
N6NA Emergency Backup 2 meter Repeater
River City ARCS has an emergency backup for our N6NA repeater on 145.250 MHz with the following settings:
Output Frequency: 145.250 MHz
Input Frequency: 144.650 MHz
Offset: Negative (-600 kHz)
Location: West side of Sacramento Valley near Zamora
PL/CTCSS: 123.0 Hz (do not set your receiver to tone squelch decode)
Our regular repeater users should now program a separate memory in their radios with the same frequencies as our primary repeater, but with the 123.0 Hz PL tone and carrier squelch (no receiver tone decode) for the backup repeater.
Our N6NA Backup Repeater is a stand-alone repeater. It has No remote receivers and No AllStar/EchoLink access.
Our control operators will activate it only when our primary repeater is offline for practice nets on the third Wednesday of each month and in case of equipment failure or power outage.
Program your radios now and be ready for backup repeater test nets and emergencies!
145.25 MHz FM Repeater System - Status ONLINE
EchoLink N6NA-R (#646535) and AllStar 53410 ONLINE
145.25 MHz FM Repeater System - Status ONLINE
EchoLink N6NA-R (#646535) and AllStar 53410 ONLINE
Settings
Settings
Output Frequency: 145.250 MHz
Input Frequency: 144.650 MHz
Offset: Negative (-600 kHz)
PL/CTCSS: 162.2 Hz ONLINE
PL/CTCSS: 123.0 Hz (during practice nets & primary repeater outage)
Access: OPEN
Status: ON LINE
El Dorado Hills, CA
Shingle Springs, CA (transmitter site)
West Foothills
West Sacramento, CA OFFLINE
AllStarLink node #53410
EchoLink node N6NA-R #646535
N6NA 145.25 MHz FM Repeater Coverage Map
N6NA 145.25 MHz FM Repeater Coverage Map
Legend:
Green - Mobile coverage with good antenna
Yellow - Base station range with outdoor gain antenna
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 145.25 MHz repeater transmitter is located east of Sacramento in the foothills near Shingle Springs at about 2,000 feet. Our 800 watt effective radiated power system is designed to provide wide area coverage to the greater Sacramento area including Woodland, Davis, Elk Grove and beyond. This repeater's coverage typically extends into the Sacramento and San Joaquin Valleys past Chico, CA to the north, past Modesto, CA to the south and to the west past Concord, CA. Your range will vary depending on your radio and antenna.
In emergencies, the N6NA 145.25 MHz repeater system is the designated Tactical and/or Resource Net Frequency for the Sacramento Amateur Radio Communications Reserve (ARES/RACES).
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.
442.60 MHz Low Level FM Repeater - Status OFF LINE
442.60 MHz Low Level FM Repeater - Status OFF LINE
Settings
Settings
Output Frequency: 442.600 MHz
Input Frequency: 447.600 MHz
Offset: Positive (+5 MHz)
PL/CTCSS: 100.0 Hz
Access: OPEN
Status: OFF LINE
Receiver Location
Receiver Location
Orangevale
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.
N6NA 442.60 MHz FM Repeater Coverage Map
N6NA 442.60 MHz FM 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
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.
River City ARCS Wednesday Nets
River City ARCS Wednesday Nets
The River City ARCS holds weekly nets on the N6NA 145.25 MHz FM 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.
Our 10 meter check-in net follows at 8:30 pm on 28.420 MHz USB and our Slow Scan Television SSTV net starts at 9 pm on our 441.300 MHz FM repeater.
N6NA FM Repeater on 441.300 MHz
Reserved for Exclusive Use by SSTV Net & River City ARCS Members - Status ON LINE
N6NA FM Repeater on 441.300 MHz
Reserved for Exclusive Use by SSTV Net & River City ARCS Members - Status ON LINE
The River City ARCS FM repeater on 441.300 MHz located at our Shingle Springs hilltop site is Reserved for EXCLUSIVE USE by SSTV Net & current River City ARCS members. This repeater has coverage similar to our 2 meter repeater. Please contact us for further information.
N6NA AllStar/EchoLink UHF Link Radio - West Sacramento. Jan 2021.
N6NA AllStar/EchoLink UHF Node - North Natomas, CA. Jan 2021.
N6NA Repeater Control Hub Antennas on Tower in West Sacramento. August 2015
N6NA Repeater Control Hub Antennas on Tower in West Sacramento. August 2015
N6NA Repeater Control Hub in West Sacramento. August 2015
Russ Brill KN6SD and Chris Huber N6ICW at the N6NA Repeater Control Hub in West Sacramento. August 2015
Chris N6ICW installing new 145.25 MHz N6NA Repeater 11/2/2013
N6NA 145.25 MHz Repeater 11/2/2013 - Amplifier, Power Supply, RLC-1 Repeater Controller, Kenwood TKR-751 Repeater, Motorola Uplink Receiver, Motorola Downlink Transmitter
N6NA 145.25 MHz Repeater 11/2/2013 - Equipment Cabinet Rear View
N6NA 145.25 MHz Repeater Coverage Map
N6NA Repeater Antenna Tower at 2000 ft, near Shingle Springs, CA
N6NA Repeater Antenna Tower at 2000 ft, near Shingle Springs, CA
The N6NA 145.25 MHz Repeater four stacked vertical dipole antenna array, 9 dB gain cardioid pattern 270° bearing. Effective radiated power 800 watts.
The N6NA 145.25 MHz Repeater four stacked vertical dipole antenna array.
Below: 145.25 MHz Repeater System Diagram and Panorama views from N6NA Repeater Site near Shingle Springs, CA
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