connector 1
connector 2

PL259 Mini UHF Female

High Performance Times Microwave TCOM-195 Low Passive Intermod Coax (-155 dBc), Insertion loss at 900 MHz 10.1 dB per 100Ft, at 10 GHz 36.8 dB per 100Ft, Jacket Polyethylene, OD 0.195, Temp -40+185 Deg C

SMB Plug with special Hardened attachement use only with SS-402 and SS-405