SMA Plug 0.5 watt. SV Microwave offers military SMA terminations that are 39030 approved. QPL-39030 parts are designed and made under DSCC qualifications in order to resist harsh environments within military applications. SMA terminations operate under low power and frequency range up to 19 GHz. Nominal impedance up to 95 Ohms. These terminations are used in military applications due to their high performance, compact size, and outstanding mechanical durability. Built in accordance with MIL-PRF-39030, SMA terminations can be mated with all connectors that meet these spec mating diameters regardless of manufacturer.