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Contact us at 1-800-550-3279 (1-503-601-1000) or complete our sales inquiry form. View more

RF Microwave Probes

Infinity Probe

  • Air Coplanar (ACP) Family
  • Infinity Family
  • T-Wave Probe Family
  • |Z| Probe Family
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RFIC & Wedge Probes for Functional Test

InfinityQuad Probe

Durable, high-performance multi-contact (wedge) probes streamline RFIC engineering test. [View more]

|Z| Probe® Power

Z Probe Power

To provide highly accurate characterization of RF power devices at wafer level, the |Z| Probe® Power, based off proven |Z| Probe technology, handles high power at high frequencies (up to 40 GHz). The |Z| Probe Power provides excellent contact repeatability and extremely low contact resistance to deliver accurate results in load-pull measurement setups, which are typical for characterizing RF power devices. [View more]

DC Power Probes

Tesla HCP Probe

Cascade Microtech's power device probes provide a complete on-wafer solution for over-temperature, low-contact resistance measurements of power seimconductors up to 60A and 3000V. [View more]

DC Parametric Probes


Cascade Microtech’s DC probes deliver highly accurate measurements for advanced on-wafer process, device characterization and reliability testing. Our probes offer superior guarding and shielding over-temperature to resolve the performance limitations of non-coaxial and standard coaxial probes. [View more]

Signal Integrity / MCM Probes

FPC Probe

Cascade Microtech offers precision, durable fine pitch probes, ideal for signal integrity probing on IC packages and circuit boards. [View more]



The LWP probe can illuminate and collect optical signals used in the characterization of a variety of photonic devices. When combined with Cascade Microtech’s probe stations, and RF and DC probes, the LWP probe can provide modulation, spectral, time domain and low-level DC/CV measurements. [View more]

Custom/Specialty Probes

This special purpose probe is designed to provide wide bandwidth RF connections and simultaneous resonant free power bypass connections for the special needs of high-speed mixed mode IC ’s for optical networks.

Cascade Microtech designs and builds a wide variety of custom and specialty probes. If you are unable to find a probe that meets your needs on our website, please contact us and we will be happy to discuss specific requirements for your application. [View more]

Calibration Tools

Impedance Standard Substrate

Our families of calibration substrates supports all of your high-frequency probing applications. Using them ensures greater accuracy and better repeatability in on-wafer calibration of vector network analyzers. [View more]

WinCal XE Software

WinCal XE 4.5 with ProberBench Software

WinCalXE software is a comprehensive and intuitive on-wafer RF measurement calibration tool to achieve accurate and repeatable S-parameter measurement. Free demo versions are available! [View more]