Waveguide Differential Probe
Covers 110 GHz to 260 GHz with low insertion loss, ideal for millimeter-wave differential testing.
- Frequency Range110 GHz – 260 GHz
- Interface TypeWR-4, WR5, WR-6
Product Overview
Leveraging the deep R&D heritage of a leading Chinese university research team, our waveguide probes are designed for high-frequency differential measurements with precision manufacturing that ensures perfect matching between the probe and the waveguide interface. Ideal for on-wafer RF/microwave differential testing, optoelectronic device characterization, and high-speed interconnect signal integrity verification. Each probe is rigorously calibrated for outstanding repeatability and durability, with a range of standard options and customization services to meet diverse customer needs.
The series uses low-loss dielectric materials to effectively reduce insertion loss and improve measurement accuracy. The differential structure provides excellent crosstalk suppression, and its unique coplanar waveguide design maintains stable electrical performance across a wide bandwidth, making it an ideal choice for research and industrial applications.
Key Features
Wide Bandwidth
Covers 110 GHz to 260 GHz to meet a wide range of high-frequency differential test needs.
Differential Measurement
Supports differential signal testing, achieving typical crosstalk of -30 dB.
Low Insertion Loss
Premium dielectric materials keep insertion loss below 5 dB.
High Repeatability
Contact design ensures consistent results across measurements, with repeatability better than 0.05 dB.
Durable Design
Service life exceeding 100,000 cycles, with replaceable probe tips for a long service life.
Customization
Frequency ranges and interface configurations can be customized to customer requirements.
More Information
| Model | Frequency | Pitch | Typical Insertion Loss | Typical Return Loss | Crosstalk |
|---|---|---|---|---|---|
| 110-170-GSGSG-125 | 110-170 GHz | 125 µm | > -3.3 dB | < -10 dB | < -30 dB |
For more information, please download:
Datasheet
Detailed electrical specifications, mechanical dimensions and interface definitions.