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Other State Agencies (AR)

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Revision as of 09:44, 9 February 2024 by Starcom21 (talk | contribs) (Created page with " ===Game and Fish Commission=== 170 sworn officers using Kenwood, Midland VHF radios.  Central Dispatch is in Mayflower, just outside of Little Rock, with 4 operator consoles...")
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Game and Fish Commission

170 sworn officers using Kenwood, Midland VHF radios.  Central Dispatch is in Mayflower, just outside of Little Rock, with 4 operator consoles for each quadrant of the state.

The mobiles communicate with dispatch on one of five channels. The officer, depending on location, manually selects the mobile frequency. The mobiles operate half duplex to communicate with the mobile relay stations. Conversations are repeated mobile to mobile. Relay Stations. Fixed-base relay stations are located throughout each quadrant and operate on one of five mobile frequency pairs in the south-west quadrant and one of four frequency pairs in all other quadrants. 

Adjacent sites don’t use the same frequency pair, but frequency reuse throughout the quadrant is permitted. Each quadrant uses up to 16 relay stations. The relay station repeats a mobile transmission to other mobiles as well as to the remote base stations.   Remote Base Stations. Each quadrant has a centrally located remote base station that combines all of the radio traffic from the relay stations onto a dedicated four-wire voice-quality leased line. The base station site consists of four receivers tuned to the relay station transmit frequencies. The received audio is gated by the presence of carrier and continuous tone controlled squelch system (CTCSS) from the relay station transmitter. The four audio paths are summed together through a quasivoting system that .... See more...Info on AGFC using AVL on its mobile network [static1.1.sqspcdn.com/static/f/1281716/17209682/1332195008377/Arkansas+Game+and+Fish+Dept.pdf?token=v6tLZO0QKjl2fBeUCPUX3LmLarA%3D ARTICLE]