Specifications of the splitters
MODEL FREQUENCY RANGE (MHz) ISOLATION (TYP.) (dB) INSERTION (TYP.) (dB) PHASE UNBAL. (deg.) AMPLITUDE UNBALANCE (dB)
QCC-20 1200 to 1400 32 0.4 1 0.4
  1400 to 1800 35 0.4 1 0.4
  1800 to 2200 23 0.6 1 0.5
QCC-22 1500 to 1700 25 0.4 2 0.6
  1700 to 2200 28 0.4 2 0.2
  2200 to 2500 23 0.5 2 0.3