Tyson's Repeater Site

(click picture for larger image)

   447.025 repeater cabinet.  GE MASTR at bottom with the receiver opened down.  The duplexer is behind the silver panel above the repeater.  The controller is the white box above the duplexer.  At the top is the voter for the 447.025 repeater, for the possibility of UHF remote receivers.

Rear view of the 447.025 repeater.  The top is the voter for possible additional receivers for the UHF repeater

447.025 repeater.  The black box at the top is the CAT repeater controller.  The Power Amplifier is at the bottom of the cabinet.

146.91 Repeater.  The left cabinet has the 146.91 duplexer in the bottom.  At the top, the two tall cans (one black and the other white) are the receive filters:  one for 146.91 and the other for 146.79.

The right cabinet has the 146.91 repeater at the bottom of the cabinet.  The repeater controller in the thin white box.  The silver box that looks like it is on it's side (which it is) is the Tyson's remote receiver for 146.790.

The antennas on the top of the building. 

Right stick with triband, 6 mtr, 2, mtr, and 70 cm, antenna and 3 UHF yagis.  The 2 meter section is used for the 146.79 remote receiver.  One of the yagi antennas is used for the link from the Tyson's remote to the Massey building for 146.790.

Second stick from the right.  The 146.91 repeater antenna.

Third stick from the right.  The 447.025 repeater antenna.

The fourth stick from the right.  Tri-band antenna and UHF yagi.  These antennas are used by the Alexandria Radio Club for a remote receiver and link transmitter for the Alexandria repeater.

June 17, 2006