1,Stainless steel 1, 2,plug to plug adapter, 3,50 ohm 4,ISO9001:2000 Standards 5,3- ... SMA adaptor connector model ; SMA-50JJ Product introduction : 1, SMA straight plug to plug adapter2,50 ohm are presented3, brass body4,Gold color5,Stainless ... request OEM antennas with different type and MHZ 50 ohm straight plug to plug SMA adapter connector