444.900+ & 53.150 tx
The 6 meter TX sight is the home of the VE3YHD, 444.900(TX), 449.900(RX), 70cm repeater and the 6 meter GE Mastr Exec II mobile transmitter. A 70cm GE Mastr Exec II mobile receives the 70cm signal from the 6 meter RX sight 7 miles from the east for the split sight repeater. It is a 104' free standing Trilon tower with a Sinclair 310-C8 antenna for 70cm repeater and 2 phased dipoles at 95' (Decibel Products), for the 6 meter 75 watt transmitter.
The VE3YHD uhf repeater is a commercial GE Mastr Executive II 50 watt desk model radio and a 4 cavity Sinclair Q3220C Res-Lok duplexer. It is all run by a Link Communications, RLC-Club Deluxe controller with digital voice recorder. It has two full duplex ports to run both repeaters and can link the two together with the controller. The uhf receiver pre-amp is an Advanced Receiver Research (P432VDG).
Check this Adobe .PDF document for duplexer tuning- by VE3MOR & VA3EXT 18.5K.
Visit "Up
Tower" for pictures from the top of the VA3YHD 200' tower.
