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Here is a New Old Stock STI-CO BROADCAST COUPLER ST-DMAK-150/450 in nice condition (SEE PHOTOS). I believe broadcast couplers allow coupling your broadcast AM/FM car radio and your 2 way radio on to the same antenna. This is more info from the web as to the definition of what a broadcast coupler does: "A broadcast coupler which couples both a broadcast radio receiver and communications equipment in a vehicle to the existing OEM vehicle antenna wherein no physical modifications are made to either the antenna mast or the antenna base or the antenna feed line. The broadcast coupler has a built-in tuner capability which permits the existing OEM supplied antenna to function as a low standing wave ratio (SAR) communications antenna. The broadcast coupler tunes the existing OEM antenna and provides the necessary isolation to permit the communications equipment, i.e., transmitter, receiver or transceiver, to function without detection by the operator of the vehicle. Since the existing OEM antenna is tuned by the broadcast coupler, the vehicle does not have to be modified and a new antenna does not have to be purchased." Please see click to enlarge photo for condition and quality. Will make an excellent addition to your collection!!!! (We do not proofread any ads submitted by members) |
m-cote@desmoines-classifieds.com (Millie Cote) for more information. Your emails will be instantly forwarded to the poster's private address.
