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VSATplus

Waveguide Adapter [WGA137-NF]

Waveguide Adapter [WGA137-NF]

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SKU: WGA137-NF

The WR137 to N-Female Waveguide Adapter (WGA137-NF) is a high-performance RF transition component designed to seamlessly connect rectangular waveguide systems to coaxial RF interfaces. Engineered for reliability, low loss, and high power handling, this adapter is ideal for satellite communication systems, RF test environments, microwave links, and broadcast infrastructure.

Available through VSATPlus, this waveguide adapter ensures stable signal transmission across the C-Band frequency range, making it a dependable choice for professional VSAT and telecom deployments. Whether you are integrating RF chains, upgrading existing infrastructure, or building new microwave systems, the WGA137-NF delivers consistent performance under demanding operating conditions.

Ideal Use Cases

This waveguide adapter is commonly used in:

  • VSAT ground stations and teleport systems

  • Satellite uplink and downlink chains

  • Microwave and RF test setups

  • Broadcast and telecom infrastructure

  • RF labs and integration environments

  • C-Band antenna and feed system connections

By converting a WR137 (BJ70 / CPR-G flange) waveguide interface to a Type N Female coaxial connector, the adapter enables flexible system design and easy integration with standard RF equipment.

Key Features & Benefits

  • Low insertion loss for maximum signal efficiency

  • High power handling (100W) for demanding RF applications

  • Wide operating frequency range (5.38–8.17 GHz)

  • Excellent impedance matching with low VSWR

  • Robust aluminum body for long-term reliability

  • Wide operating temperature range from –55°C to +125°C

  • Compact and precise mechanical design for easy installation

Technical Specifications

Parameter

Specification

Product Type

Waveguide Adapter

Model

WGA137-NF

Waveguide Size

WR137 / BJ70

Waveguide Category

Rectangular Waveguide

Interface Type (Waveguide)

BJ70 / WR137

Interface Type (Coaxial)

Type N Female

Flange Model

CPR-G

Operating Frequency

5.38 – 8.17 GHz

Insertion Loss

≤ 0.2 dB

VSWR

≤ 1.2

Power Handling

100 W

Material

Aluminum Al6061

Surface Treatment

Black

Operating Temperature

–55°C to +125°C

 

Order the WR137 to N-Female Waveguide Adapter from VSATplus

If you’re looking for a reliable, low-loss waveguide-to-coax solution, the WGA137-NF Waveguide Adapter is an excellent choice.

📩 Contact VSATplus today to request pricing, availability, or technical assistance, and integrate this adapter into your RF system with confidence.

Waveguide Adapter [WGA137-NF] Datasheet

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