Quantic PMI Model APD-8-5G18G-SFF-30W is an 8 Way power divider operating over the 5 to 18 GHz frequency range that has an isolation of 15 dB minimum and an insertion loss of 2 dB Max (Above 9.03 dB Split). Housing size is 4.0" x 2.0" x 0.4" with SMA female connectors.