High Performance Microwave Probes

Model 140

Features

Durable

90 to 140 GHz

Patented Coaxial Design

Individually Spring-loaded Contacts

Bias-T Option Available

FIGURE 1

The PICOPROBE® MODEL 140, a high performance microwave probe which incorporates a WR-8 waveguide with our patented coaxial design techniques, has inherent low loss and low dispersion characteristics. Like all of our Picoprobe® microwave probes, the Model 140 features: individually spring loaded Beryllium-Copper tips which provide reliable contacts even when probing non-planar structures; direct viewing of probe tips for accurate positioning; and can be designed to almost any pitch and footprint. Smaller pitches and Ground-Signal-Ground footprints are recommended for optimum performance. Please contact our office for additional information regarding the performance specifications of the Model 140 Picoprobe®.

	Left: Typical uncalibrated performance of a Model 140-GSG-100-BT while touching a 50 ohm load.
	Left: Typical insertion loss of a Model 140-GSG-100-BT.

FIGURE 2

Model 140-BT Waveguide Dimensions	Model 140-BT-M Waveguide Dimensions

FIGURE 3

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