146.67 Technical Specifications

West Palm Beach - Repeater Site

The AREC Repeater site is located at a tower near 45th Street and the Turnpike in West Palm Beach. The repeater is manufactured by Maggiore, with a Vocomm amplifier running approximately 50 watts output. The controller board is a CAT 300DXL with phone patch capability. The repeater has emergency generator backup power.

The antenna is a DB-224E by Andrew Corp., a 23 ft tall vertical mast with four stacked full-wave folded dipole elements, providing high gain and broad bandwidth. The antenna is located on the SW side of the tower with all four elements pointing West. The base of the antenna is about 355 feet above ground.

This configuration gives us approximately 9 Dbd gain to the West and about 7.5 Dbd gain to the North and South, providing excellent coverage over Palm Beach County (these figures are from the data for this antenna published by Andrew Corp).




 

 

The PL Tone

The Repeater uses a PL tone of 110.9 for the purpose of reducing interference from other 146.67 systems in Florida. The PL tone may be turned off during emergencies, SETs, preparedness drills, or any other situations where unrestricted access is desirable.  This frequency complies with the Florida Repeater Council Guidelines.


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