Four Rivers ARC REPEATERS

K4HAO Repeater

Updated May, 2005.


146.625 Repeater
PL: NONE


Location: Hwy 280E. atop the water tank in Vidalia, GA.

Antenna Site
Main Transmitter: Spectrum SCT-110 exciter
Main Receiver: Hamtronics R-301
Amplifier: Spectrum BA-70 RPT 70 watt unit
Controller: CAT 1000
Duplexors: Wacom
Control Panel: Indicates Driver & Final Current, Volt Meter, S-Meter, Deviation Transmit & Receive LED Indicators, Squelch, Volume, PTT, Repeat inhibit, and Local Speaker
Power Supply: Rack Mounted Astron 50A
Emergency Power: Generator and/or Battery
The antenna is a Diamond with a 7 dB gain, and is up 140 feet to the tip.
Output: 38 watts
Maximum output: 75 watts
Receiver: <.3 uv for 20 db quieting
Modulation: +- 5 KHz maximum.
Repeat Level: 3 KHz in
3 KHz out
Autopatch: CAT 1000, * up and # down.

Backup Repeater
Spectrum SCT-110 exciter w/BA10 - 30watt amplifier
Spectrum SCR-200 receiver Micro Concepts RC1000 w/RC 1000V Digital Voice Controller


442.500 Repeater
PL: 88.5


Location: Hwy 280E. atop the water tank in Vidalia, GA.

Main Transmitter: Kenwood TKR-820
Main Receiver: Kenwood TKR-820
Amplifier: None
Controller: Link Communications RLC-1
Duplexors: Celwave
Control Panel: Transmit & Receive LED Indicators, Squelch, Volume, PTT, Repeat inhibit, and Local Speaker
Power Supply: Rack Mounted Astron 50A
Emergency Power: Generator and/or Battery
The antenna is a Diamond with a 7 dB gain, and is up 140 feet to the tip.
Output: 24 watts
Maximum output: 30 watts
Receiver: <.35 uv for 20 db quieting
Modulation: +- 4 KHz maximum.
Repeat Level: 3 KHz in
3 KHz out
Autopatch: N/A


The repeater coverage may vary due to equipment, weather, etc.

The 146.625 & 442.500 Repeaters are open repeaters, feel free to use them.

You can email Four Rivers ARC at the address below.

Email: Four Rivers ARC


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