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Communications

Coax Connectors

There are various connectors that are commonly used in radio:

CoaxCableConnectorBNCSMASOPLTNCType-N

There are various connectors that are commonly used in radio:

NameDescriptionImage
BNC FemaleQuick disconnect connector. Some handhelds use this for the antenna connection.BNC Female
BNC MaleQuick disconnect connector commonly used to connect antennas to radios.BNC Male
SMA-MSmall connector commonly used on handheld radios. Standard connector on Baofeng radios.SMA-M
SMA-FSmall connector commonly used on handheld radios. Standard connector on antennas for Baofeng radios.SMA-F
SO-239Most common connector on UHF/VHF and some HF base station / mobile radios.SO-239
PL-259Mating connector to the SO-239. Normally used to connect to base station or mobile radios.PL-259
TNC FemaleThreaded version of the BNC used on some handheld radios.TNC Female
TNC MaleThreaded version of the BNC used on some handheld radios.TNC Male
Type-N FemaleWaterproof connector commonly uses on HF and professional RF equipment.Type-N Female
Type-N MaleWaterproof connector commonly used on HF and professional RF equipment.Type-N Male