40GHz Waveguide To Coax Adapter

40GHz Waveguide To Coax Adapter

Flexi RF 40G Waveguide-to-Coax Adapter Series In high-frequency scenarios like millimeter-wave communications and test & measurement, efficient interconnection between waveguide and coaxial systems is critical — the 40G Waveguide-to-Coax Adapter Series is engineered for this exact purpose. With excellent high-frequency performance and flexible form factors, it perfectly meets signal transmission needs in the 26.5-40GHz band.

Description

Product introduction

 

Flexi RF 40G Waveguide-to-Coax Adapter Series In high-frequency scenarios like millimeter-wave communications and test & measurement, efficient interconnection between waveguide and coaxial systems is critical - the 40G Waveguide-to-Coax Adapter Series is engineered for this exact purpose. With excellent high-frequency performance and flexible form factors, it perfectly meets signal transmission needs in the 26.5-40GHz band.

 

Product Structure Features

 

  • His series offers two core configurations to suit different wiring scenarios:
  • WR28/2.92-UBR320-K-T (Straight Type)Features a straight structure, ideal for linear signal links;
  • WR28/2.92-UBR320-K-V (Right Angle Type)Uses a right-angle design, suitable for space-constrained setups requiring signal redirection.
  • WR34 model (for the 21.7-33GHz band) is also available to support different waveguide size requirements.

 

Key Performance Highlights

 

  • Excellent High-Frequency Transmission
  • Frequency Coverage: 26.5-40GHz (WR28 models) / 21.7-33GHz (WR34 models), perfectly matching 40G millimeter-wave applications;
  • Low Loss & High Return: Insertion loss ≤ 0.25dB and VSWR (Voltage Standing Wave Ratio) as low as 1.25, minimizing signal attenuation and reflection to ensure transmission efficiency.

 

Flexible Compatibility & Reliable Design

 

  • Interface Compatibility: Equipped with a 2.92mm Female coaxial connector (50Ω impedance), compatible with mainstream high-frequency test/communication equipment;
  • Waveguide & Flange: Utilizes standard WR28/WR34 waveguides, paired with UBR320/FBP260 flanges to fit corresponding waveguide systems;
  • Material & Environmental Resistance: The straight model is made of brass (22.9g), while the right-angle model uses aluminum alloy (12.3g). Both support a wide operating temperature range of -55°C to +125°C and comply with RoHS environmental standards.

 

Product Type

 

40GHz 2.92mm Waveguide

 

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Sku

Frequency

Connector Series

Waveguide Size

Flange Designation

WR28/2.92-UBR320-K-V

26.5 - 40GHz

2.92mm Female

WR-28

UBR320

Body Style

VSWR

Insertion Loss

Connector Material&Plating

Body Material&Plating

Right Angle

1.25

≤0.25

Stainless steel passivation

Aluminum Oxidation

 

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Sku

Frequency

Connector Series

Waveguide Size

Flange Designation

WR28/2.92-UBR320-K-T

26.5 - 40GHz

2.92mm Female

WR-28

UBR320

Body Style

VSWR

Insertion Loss

Connector Material&Plating

Body Material&Plating

Straight

1.25

≤0.25

Stainless steel passivation

Brass Gold Plating

 

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Sku

Frequency

Connector Series

Waveguide Size

Flange Designation

WR34/2.92-K-V

21.7-33GHz

2.92mm Female

WR-34

FBP260

Body Style

VSWR

Insertion Loss

Connector Material&Plating

Body Material&Plating

Right Angle

1.20

≤0.4

Stainless steel passivation

Brass Sprayed With Ice Grey Paint

 

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Sku

Frequency

Connector Series

Waveguide Size

Flange Designation

WR34/2.92-K-T

21.7-33GHz

2.92mm Female

WR-34

FBP260

Body Style

VSWR

Insertion Loss

Connector Material&Plating

Body Material&Plating

Straight

1.20

≤0.4

Stainless steel passivation

Brass Sprayed With Ice Grey Paint

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