Millimeter-wave, Consulting & Design

Waveguide-to-Coax Adapters – up to 110 GHz, Low VSWR & Insertion Loss | Raytech

High performance waveguide-coax adapters from Raytech: full waveguide bands, low insertion loss, low VSWR, available in end-launch and right-angle styles.


Raytech Waveguide to Coax Adapters

RC SERIES - Right Angle, Center Pin DC Open

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E G SERIES - End Launch, Center Pin Grounded

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EC SERIES - End Launch, Center Pin DC Open

Standard Right Angle Configuration

  • Full Waveguide Bandwidth

  • Low Insertion Loss

  • VSWR < 1.4:1

  • 18 -110 GHz

  • Center Pin Coupled

Standard End-Launch Configuration

  • More than Full Waveguide Bandwidth

  • Low Insertion Loss

  • VSWR < 1.4:1

  • 18 - 110 GHz

  • Center Pin Shorted, High Power Handling

  • EGB model: Ultra Broadband

Raytech's TRCW-EC series adapters are

The first commercially available end-launch configuration with center pin DC opened to the waveguide housing. EC series adapters cover full waveguide band (VSWR < 1.4:1) with exceptionally low insertion loss and are available from 18 to 110 GHz in K through W bands.

Type Model Number Frequency Download Description Notes
EC TRCW-289FEC0 26.5 – 40 GHz Download WR-28 to 2.92mm, Female, End Launch Center Pin Floating
EG TRCW-101FEG0 67 – 110 GHz Download WR-10 to 1.0mm, Female End Launch
TRCW-101MEG0 67 – 110 GHz Download WR-10 to 1.0mm, Male, End Launch
TRCW-121FEGB 60 – 110 GHz Download WR-12 to 1.0mm, Female, End Launch Ultra Broadband Performance
TRCW-121FEG0 60 – 90 GHz Download WR-12 to 1.0mm, Female, End Launch
TRCW-121MEG0 60 – 90 GHz Download WR-12 to 1.0mm, Male, End launch
TRCW-151FEGB 50 – 90 GHz Download WR-15 to 1.0mm, Female, End Launch Ultra Broadband Performance
TRCW-151MEGB 50 – 90 GHz Download WR-15 to 1.0mm, Male, End Launch Ultra Broadband Performance
TRCW-151FEG0 50 – 75 GHz Download WR-15 to 1.0mm, Female, End Launch
TRCW-198MEG0 40 – 60 GHz Download WR-19 to 1.85mm, Male, End Launch
TRCW-198FEG0 40 – 60 GHz Download WR-19 to 1.85mm, Female, End Launch
TRCW-289FEG0 26.5 – 40 GHz Download WR-28 to 2.92mm, Female, End Launch
TRCW-D89MEG0 18 – 40 GHz Download WR-180 to 2.92mm, Male,End launch
TRCW-D89FEG0 18 – 40 GHz Download WR-180 to 2.92mm, Female,End launch
TRCW-429FEG0 18 – 26.5 GHz Download WR-42 to 2.92mm, Female, End Launch
TRCW-90SFEG0 8.2 – 12.4 GHz Download WR-90 to SMA, Female, End Launch
RC / RG TRCW-121FMRC0 60 – 90 GHz Download WR-12 to 1.0mm, Male, Right Angle
TRCW-198FRC0 40 – 60 GHz Download WR-19 to 1.85mm, Female, Right Angle
TRCW-198MRC0 40 – 60 GHz Download WR-19 to 1.85mm, Male Right Angle
TRCW-349FRC0 22 – 33 GHz Download WR-34 to 2.92mm, Female, Right Angle
TRCW-D89FRG0 18 – 40 GHz Download WR-180 to 2.92mm, Female, Right Angle
TRCW-D89MRG0 18 – 40 GHz Download WR-180 to 2.92mm, Male, Right Angle
TRCW-519FRC1 15 – 22 GHz Download WR-51 to 2.92mm, Female, Right Angle Special flange
TRCW-759FRC0 10 – 15 GHz Download WR-75 to 2.92mm, Female, Right Angle