The KPC185F-SMPM-FD-PA from SHF Communication Technologies is a Between Series RF Adapter with Return Loss 14 dB, Frequency DC to 65 GHz, Insertion Loss 0.7 dB, Mating Cycles 100 Cycles, Temperature -55 to 125 Degree C. More details for KPC185F-SMPM-FD-PA can be seen below.