High Performance Microwave Probes Model 90
Features
- Durable
- 60 to 90 GHz
- Insertion Loss 1.5 db max. (60-90 GHz)
- Return Loss 15 db max. (60-90 GHz)
- Measurement Repeatability -50 db
- Patented Coaxial Design
- Individually Spring-loaded Contacts
- Bias-T Option and 56-94 GHz Option Available
FIGURE 1 The PICOPROBE MODEL 90, a high performance microwave probe which incorporates a WR-12 waveguide with our patented coaxial design techniques, has inherent low loss and low dispersion characteristics. Like all of our Picoprobe microwave probes, the Model 90 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 (50-450 microns) and Ground-Signal-Ground footprints are recommended for optimum performance. Please contact our office for additional information regarding the performance specifications of the Model 90 Picoprobe.
 | Left: Typical uncalibrated performance of a Model 90-GSG-150-BT while touching a 50 ohm load on our CS-5 Calibration Substrate |
 | Typical insertion loss of a Model 90-GSG-150-BT. |
| FIGURE 2 |
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|---|---|
| Model 90-BT Waveguide Dimensions | Model 90-BT-M Waveguide Dimensions |
| FIGURE 3 |