The SMA "SubMiniature A" connector series is one of the most commonly used RF connector due to its durability and performance. SMA series has a 1/4 - 36 UNS threaded coupling and can operate up to 18 GHz when using semi-flex or semi-rigid cable types.
"Threaded Neill-Concelman". Designed as a screw-on version of BNC connector, TNC connectors have a 7/16 - 28 UNEF threaded coupling providing excellent vibration handling. Widely used due to electrical performance and mechanical durability. TNC series has a characteristic impedance of 50 Ω, however it is important to note that 75 Ω variations while uncommon do exist and are identifiable by the reduced amount of dielectric inside the interface.
RF Adapter Technical Data
4-Hole Flange, Rear Mount
4-Hole Flange, Front Mount
|Operating Freq. Range||0 to 6.00 GHz||Input Impedance||
|Insertion Loss||No Data|
|Body Material(s)||Contact Material(s)|
|Body Plating||Contact Plating|
25 x 18.5 x 18.5 mm (L x W x D)
|Operating Temperature||-65 to 165 °C|
|Weight||No Data||Mating Cycles||>500|
HB Radiofrequency is an OEM developer of custom RF components, such as antennas, coaxial interconnects, and passives. HB Radiofrequency was acquired by Australian telecommunications group Powertec Wireless Technology in 2021.