Specifications

1.a wide range
2.good quality
3.easier for installation, save time and safer cable connection

    SMB (SubMiniature version B) connectors are coaxial RF connectors developed in the 1960s. SMB connectors are smaller than SMA connectors.

    They feature a snap-on coupling and are available in either 50 Ω or 75 Ω impedance. They offer excellent electrical performance from DC to 4 GHz.

    An SMB jack has a male center pin, while an SMB plug has a female basket. 

Connectors are available for two SMB cable sizes:

 1.Cable 2.6/50+75 S (3 mm outer / 1.7 mm inner diameter) and

2.Cable 2/50 S (2.2 mm outer / 1 mm inner diameter)