50옴 RF 케이블의 SMA 단자 연결시 사용하는 SMA 연장 커넥터 입니다.
(SMA female - SMA female)
각종 통신, 유무선 기기, 무선랜, HAM 등에 사용하는 SMA 커넥터와 호환되며
범용적으로 가장 많이 사용하는 SMA 연장 커넥터 입니다.
SMA is an acronym for SubMiniature version A and was developed in the
1960's. It uses a threaded interface. 50 Ω SMA connectors are semi-precision,
subminiature units that provide excellent electrical performance from DC
to 18 GHz. These high-performance connectors are compact in size and mechanically
have outstanding durability.
For phase array radar, test equipment, ILS landing systems and other instrumentation
using phase matching techniques, these SMA connectors for semi-rigid coaxial
cables and the SMA Plug-to-Jack adapter offer a precise and simple means
of phase adjustment for microwave devices. Built in accordance with MIL-C-39012
and CECC 22110/111, SMA connectors can be mated with all connectors that
meet these spec mating diameters regardless of manufacturer.
SMA is available both in Standard and Reverse Polarity. Reverse polarity
is a keying system accomplished with a reverse interface, and ensures
that reverse polarity interface connectors do not mate with standard interface
connectors. Amphenol accomplishes this by inserting female contacts into
plugs and male contacts into jacks. Other manufacturers may use reverse
threading to accomplish reverse polarity keying.