SMA adapter PE9142 is one of over 40,000 available RF, microwave and millimeter wave components from Pasternack. Our SMA to SMB adapter is a between series coaxial adapter design. This 50 Ohm SMA adapter is precision manufactured to RF components industry specifications and has a maximum frequency of 4 GHz. SMA female to SMB plug adapter is one of the many RF components that ship same day as they are ordered. PE9142 female SMA to plug SMB adapter has a straight body. This Pasternack straight SMA coax adapter is a in-line RF adapter.