The two gray “Motorola” 1/4 wave length cans and the four “shorties” make up the needed filters to connect the repeater to antennas. We share the transmit and receive antennas with the commercial Low-band repeater at the site
Mounting a six meter duplexer into a self standing rack.
1/4″ wave cavities mounted into the frame for the 52.830 repeater near Newburg. Kris in the background. He had the inter cavity coax harness built. We just needed to mount them into the rack and check the tuning one last time before they were installed the following weekend.
Centered in the image is the loop dipole and six element yagi link antenna for the Mt Hood site.
Back side of the rack with the link radio on the right, link radio power supply on the left. The Link Comm RLC-4 controller is below and the GE Mastr II repeater in the bottom of the image. The very top of the photo is part of the duplexer for the six meter repeater.
Mount Hood/Timberline 52.970
Mount Hood/Timberline 52.970, this is two feedlines coming in from the antennas on the tower, and the two Polyphasors in the foreground.
Wolf Mountain/Oakridge 53.070
Controller mounted inside the repeater chassis. Wolf Mountain.
Controller mounted inside the repeater chassis. This site linked to the link hub via 430 MHz full-duplex link.
Closeup of the 53.030 repeater at Prairie peak.
Joel, K7TGZ
Matt, W7ARD
Prairie Peak link yagi and tx loop dipole antenna.
The yagi antenna in the bottom center of the image is the linking antenna for the 52.970 six meter repeater at Timberline.
Most of the Tower at Timberline.
Middle of the Tower at Timberline.
Top of the Tower at Timberline.
More of the middle of the Tower at Timberline.
53.030 Site
Daron Wilson N7NQR
Goat Mountain tower with 53.350 repeater
Mt. Hebo link radio
Mt. Hebo repeater
Mt. Hebo: The radio in the top of the rack is a 40 Watt GE Exec, output set at 20 Watts, which feeds a 15 dB corner reflector aimed at the link site
