This nickel-plated coaxial adapter has a rotating-nipple style FME male connector opposite a BNC female connector. The rotating shell allows easy screwing of the connector without twisting the cable.

Features:

Connector A: BNC female
Connector B: FME male
Brass body
Nickel plated
Straight

Reviews

Frequent Q&A

Q: What is a BNC Connector?

A: BNC connectors are miniature quick connect/disconnect radio frequency (RF) connectors used for coaxial cable that work with video and ethernet applications.

Q: What does it mean when a connector says it is 50 ohm or 75 ohm?

A: BNC connectors are most commonly made in 50 and 75 ohm versions. Video and DS3 Telco central office applications primarily use 75 ohm connectors, while 50 ohm connectors are used for data.

You can easily tell the difference between the two by looking for the dialectric. The 50 ohm connector features a white dialectric surrounding the center pin, while the 75 ohm BNC connector is surrounded by air (no dialectric).

50 ohm and 75 ohm BNC connectors will mate with each other. At frequencies under 10 MHz the impedance mismatch will not have any affect. If you are above 10 MHz the chances of signal distortion become more significant.

Specification

Features & Specs
Adapter Type	The type of adapter?	BNC to FME
Form factor	The form factor of this connector?	Straight
Gender	The gender of this connector?	BNC Female to FME Male
Material	The material this connector is made from?	Brass with nickel plating