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CobaltFx FET-WR15 Rx Extenders (V-Band)

FET-WR15

Frequency Extension System to 330 GHz

The CobaltFx FET-WR15 Rx extender enables receive-only mmWave measurements in the V-band (50–75 GHz). As part of the CobaltFx frequency extension system, it works with compatible transmitters or VNAs to build scalable and cost-effective mmWave test solutions.

Features

Key capabilities and advantages

High dynamic range for receive-only mmWave paths.
Proxi-Flange™ waveguide interface for high precision and repeatability.
Modular, compatible with CMT CobaltFx systems to scale up or down.
Useful for mmWave component testing, receiver testing, and antenna characterization.

Specifications

Technical specifications and parameters

Frequency Range	50 GHz – 75 GHz
Connector Type	Waveguide WR-15
System Dynamic Range	120 dB typical (10 Hz IF BW)
Test Port Input Power (max)	+5 dBm typical