WR-42 Waveguide to Coax Adapter

WR-42 Waveguide to SMA (F), End Launch

Due to the mechanical mate-ability of SMA and 2.92 mm (K) connectors and current inventory status, Eravant heavily recommends consideration in purchasing SWC-42KF-E1 as an alternative. Read more about coaxial connector mechanical mating here. 

SWC-42SF-E1 is an end launch (180°) K-Band waveguide to coax adapter that covers the frequency range of 18 to 26.5 GHz. They are designed and manufactured for instrumentation grade quality but offered at a commercial grade price, allowing for an efficient transition between the rectangular waveguide and SMA coax connector. The right angle (90°) versions are offered under model numbers SWC-42SF-R1 and SWC-42SM-R1.

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Technical Details

Minimum Frequency18 GHz
Maximum Frequency26.5 GHz
Insertion Loss0.30 dB
Return Loss17 dB
Power Handling50 W
Waveguide PortWR-42 Waveguide
Coax TypeSMA
Coax GenderFemale
ConfigurationEnd Launch (180°)