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Coaxial RF connector From Wikipedia, the free encyclopedia
SMB (SubMiniature version B) connectors are coaxial RF connectors developed in the 1960s. SMB connectors are smaller than SMA connectors.
Type | RF coaxial connector | ||
---|---|---|---|
Production history | |||
Designed | 1960s | ||
Manufacturer | Various | ||
Cable | Coaxial | ||
Passband | Typically 0–4 GHz |
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.[1][2]
Connectors are available for two SMB cable sizes:
The SSMB-Nano connector is a small version of the standard SMB connector with a 'snap-on' coupling.[3][4]
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