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50¿È RF ÄÉÀ̺íÀÇ SMA ´ÜÀÚ ¿¬°á½Ã »ç¿ëÇÏ´Â SMA ¿¬Àå Ä¿³ØÅÍ ÀÔ´Ï´Ù.
(SMA female - SMA female)
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¹ü¿ëÀûÀ¸·Î °¡Àå ¸¹ÀÌ »ç¿ëÇÏ´Â SMA ¿¬Àå Ä¿³ØÅÍ ÀÔ´Ï´Ù.
SMA ´ÜÀÚ¶õ?
SMA is an acronym for SubMiniature version A and was developed in the
1960's. It uses a threaded interface. 50 ¥Ø 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.
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