WR12 Waveguide Varaible Attenuator, 60-90GHz, 1-30dB Attenuation

Product Overview

The WR12 Waveguide Variable Attenuator. Engineered for the demanding requirements of the E-Band (60-90 GHz), this high-precision component offers superior signal control for test benches, transceiver systems, and research laboratories. Whether you need to simulate path loss or balance signal levels, our attenuator provides the dynamic range and stability required for critical applications.

Key Features and Benefits

✅ Frequency Range –  60.0 – 90.0 GHz (Full WR12 Band)
✅ Attenuation Range – 0.5 dB to 30 dB (Continuously Variable)
✅ VSWR – 1.25:1 Max (Ensuring excellent impedance matching)
✅ Power Handling – 0.5 Watts (CW)
✅ Waveguide Size – WR12
✅ Flange Type FUGP740 (Standard UG-387/U Mating)
✅ Material – High-grade Copper (Cu) with conductive finish

Precision Power Amplifiers for Demanding RF & Microwave Applications

Operating within the WR12 band, this variable attenuator is designed to provide consistent, repeatable performance at millimeter-wave frequencies. The low maximum VSWR of 1.25:1 minimizes signal reflections, ensuring that the device under test (DUT) or system components see a clean impedance match across the entire adjustment range.
Crafted from high-grade Copper (Cu) , this component ensures excellent thermal conductivity and mechanical stability. The robust construction guarantees long-term reliability in both lab environments and 24/7 system integration.

Superior Connectivity & Build Quality

Compatibility is key in high-frequency setups. This attenuator features the industry-standard FUGP740 (UG-387/U) flange, making it a direct fit for your existing WR12 components and test equipment. The precision-machined flange alignment ensures minimal signal leakage and repeatable connections.

Applications and Solutions

This versatile attenuator is ideal for a wide range of applications, including:

🔹 5G and Radar Testing – Simulating path attenuation in 77 GHz automotive radar systems.
🔹 Signal Level Balancing – Adjusting power levels in receiver test setups.
🔸 Millimeter-Wave Research – General laboratory experimentation and component characterization.
🔸 Communication Links – Optimizing E-Band communication transceivers.

Why Choose This Product?

• Reliability: Built to withstand harsh environments with high power handling and durable materials.

• Customization: Offers flexible attenuation options to suit diverse application needs.

  Performance: Delivers low insertion loss, high attenuation accuracy, and minimal signal reflection.

  Industry Compliance: Meets stringent quality standards for use in commercial, military, and aerospace applications.

• For more information, visit www.zysentech.com