RF Probes
High-performance microwave probes, calibration substrates, and wedges.
Overview
Signatone's RF probe catalog covers the SP-BT series of high-performance microwave probes from the SP-50BT through the SP-1100BT, the SP-40A / SP-50A / SP-67A series, dual-probe SP-D configurations, multi-contact wedge probes for combined DC and RF probing, and GGB CS-series calibration substrates.
Specifications
| Parameter | Value |
|---|---|
| Lineup | SP-BT series · SP-A series · SP-D duals · wedges · cal substrates |
Per-model frequency range, pitch, and connector specs are in each datasheet — not reproduced here pending verification.
Models & datasheets
Current-revision datasheets, straight from Signatone. No login.
| Model | Description | Datasheet | Quote |
|---|---|---|---|
| SP-40A | Durable high-performance microwave probe, DC to 40 GHz — BeCu, tungsten, or nickel-alloy tips, any pitch 50–1250 µm. | PDF ↓ | Quote → |
| SP-50BT | High-performance microwave probe for RF probing. | PDF ↓ | Quote → |
| SP-75BT | High-performance microwave probe for RF probing. | PDF ↓ | Quote → |
| SP-90BT | High-performance microwave probe for RF probing. | PDF ↓ | Quote → |
| SP-120BT | High-performance microwave probe for RF probing. | PDF ↓ | Quote → |
| SP-140BT | High-performance microwave probe for RF probing. | PDF ↓ | Quote → |
| SP-170BT | High-performance microwave probe for RF probing. | PDF ↓ | Quote → |
| SP-220BT | High-performance microwave probe for RF probing. | PDF ↓ | Quote → |
| SP-325BT | High-performance microwave probe for RF probing. | PDF ↓ | Quote → |
| SP-500BT | High-performance microwave probe for RF probing. | PDF ↓ | Quote → |
| SP-1100BT | High-performance microwave probe for RF probing. | PDF ↓ | Quote → |
| SP-50A / 67A | High-performance microwave probes for RF probing. | PDF ↓ | Quote → |
| SP-110H | High-performance microwave probe for RF probing. | PDF ↓ | Quote → |
| SP-D series | High-performance dual microwave probes for RF probing. | PDF ↓ | Quote → |
| S-MCW-RF-DC | Multi-contact wedge probes for DC and RF probing. | PDF ↓ | Quote → |
| GGB CS-CAL | CS-series calibration substrates for RF probing. | PDF ↓ | Quote → |
Gallery
Configurations and detail shots from current production. Click any photo to enlarge.
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