110 GHz Differential RF Probe for On-Wafer and PCB Validation VST-110G-GSSG
P/N: VST-110G-GSSG-XXX
- For differential PCB and wafer-level measurements
- GSSG geometry for cleaner mixed-mode characterization
- Precision tip symmetry for repeatable high-frequency contact
- Well suited to 6G, radar, and high-speed SerDes evaluation
- Supports differential applications through 110 GHz
Engineering Note
VST-110G-GSSG-XXX is a DC–110 GHz GSSG RF probe for on-wafer measurement of high-frequency differential circuits. It uses a GSSG tip configuration, 1.00mm female interface, and 45-degree connector angle, with pitch options from 40 μm to 3 mm. This configuration is intended for wafer-level characterization where stable contact, wide bandwidth, and differential probing capability are required. :contentReference
Technical Specifications
| Part Number | VST-110G-GSSG-XXX |
|---|---|
| Product Type | GSSG RF probe |
| Frequency Range | DC–110 GHz |
| Insertion Loss | < 3.5 dB |
| Return Loss | > 10 dB |
| Impedance | 100 Ω |
| DC Current | ≤ 1 A |
| DC Voltage | ≤ 100 V |
| RF Power | ≤ 5 W |
| Connector | 1.00mm Female |
| Tip Configuration | GSSG |
| Connector Angle | 45-degree |
| Pitch Range | 40 μm–3 mm |
| Standard Pitch Step | 50 μm |
Target Applications
RF Wafer Test
Intended for wafer-level RF measurements where stable differential probing is required across wide frequency range. :contentReference
Signal Integrity and Calibration
Suitable for signal integrity testing, calibration, and mixed high-frequency measurement setups using probe stations. :contentReference
Coplanar and Semiconductor Testing
Used for coplanar waveguide circuit testing and semiconductor production measurement up to 110 GHz and beyond. :contentReference
Related products
-

145 GHz GSSG Differential RF Probe, 100 Ω, 0.8 mm Female | VST-145G-GSSG-XXX
-

67 GHz Differential RF Probe for On-Wafer and PCB Validation VST-67G-GSSG
-

40 GHz Differential RF Probe for On-Wafer and PCB Characterization VST-40G-GSSG
-

40 GHz GSG RF Probe for On-Wafer and PCB Characterization VST-40G-GSG
Engineering Support
Need a Quote or Technical Support?
Share the part number, required quantity and application requirements. Our engineering team can assist with product selection, configuration review and quotation support.
Product selection support
Custom configurations available
Specification and compatibility review

