Members of:
Western New York Southern Ontario Repeater Council
Amber Alert Ticker
UTC Time
From All the members of the ERA and it's associated groups
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Members of: Western New York Southern Ontario Repeater Council
Amber Alert Ticker
UTC Time From All the members of the ERA and it's associated groups
|
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The Niagara Repeater system, uses an RF Technologies commercial, UHF repeater 55 watts, an RF Technologies VHF (220 MHz) commercial repeater 120 watts, controlled by a Link Communications RLC-2A Gold Series controller. The Receiver pre-amp pre-selector tray is made by Webbtronics. The PL, and squelch conditioning boards are made by JDR Technical Services. The link port uses a GE Phoenix commercial radio 5 watts to link into the ERA repeater system, it is frequency agile and can select several link paths to the other repeaters in the group. The UHF repeater is Multi-coupled into a Sinclair SRL 310-C8 1/4 wave spaced array using two sets of modified to 3/4 wave Sinclair C-Series, four cavity filters with an insertion loss of only 1.9 dB, per set. The VHF system is connected to an SRL 210-C4 1/4 wave spaced array using an 8 cavity Sinclair RES-LOK duplexer for 220 MHz operation, with a loss of 0.8 dB per side. The link radio has it's own dedicated 1/4 wave ground-plane antenna. WAJ is 520 feet AGL, and is 1146.5 feet RC-AMSL |
