TELEWAVE, INC.'s M104-150-4TPC 4 channel low-loss VHF combiner offers the same high performance as other low-loss combiners, in a much smaller package. The M104-150-4TPC combines up to 4 channels per unit, with 300 KHz separation, in only 8.75 in of standard rack space. The modular combining units can be grouped for up to 16 channels to accommodate system expansion.