Sinclair’s Res-Lok™ ‘C’ series multicouplers combine Sinclair’s patented Res-Lok™ construction with ease of expandability required in many multicoupling systems. Each Res-Lok™ ‘C’ series multicoupler channel consists of a reject cavity and 3 bandpass cavities. The reject cavity acts as a switch, diverting the wanted channel frequency to or from the antenna, while allowing the remaining channel frequencies to flow in the antenna feed thruline….

My C2034 Res-Lok configuration multicouplers are compact/rack-mountable & tunable in the 132-174 MHz range.

The “C” series system utilizes plug-in units, that can easily be added to or taken out of the multicoupler string, allowing changes to be made @ the repeater site w/ little ‘down time’….

By using three bandpass cavities and a reject cavity, the C-2034 permits multicoupling of Tx and Rx channels 2 MHz apart. Closer spacing of Tx only or Rx only channels is possible.

I have several slabs, surplus to my needs, tuned to just above & below the 2m Amateur Band.

Open to offers @ a fraction of the cost new — & even below the lowest arm’s length, currently available price used….

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