DBSPECTRA's HC113T1-08F control station combiner, 806 – 869 MHz, 6 channels. Reduce the number of antennas needed with the dbSpectra control station combiner, a trunked or conventional mobile radio combiner and multicoupler. Connect eight mobile radios with our eight-port model and reduce antenna requirements from eight to two. Your overall system port-to-port isolation can be increased using this combiner for applications where individual radio antennas do not provide enough spatial RF isolation, thus removing all the guesswork.