Crossover Frequency = 8 GHz +/- 80 MHz, Low Band Passband = 2 GHz – 7.6 GHz, Low Band Rejection >60 dBc from DC to 1 GHz and > 60 dBc from > 60 dBc from 9.2 GHz to 18 GHz. High Band Passband = 8.4 GHz -18 GHz, High Band Rejection > 60 dBc from DC to 6.8 GHz, size is .50” H x 1.10” W x 1.20” L