Single-Ended Coaxial Probe
High-performance coaxial probe for millimeter-wave and terahertz measurements with low loss, high repeatability and wide bandwidth.
- Frequency RangeDC – 220 GHz
- Interface Type0.6mm, 0.8mm, 1.0mm coaxial connectors
Product Overview
Leveraging the deep R&D heritage of Xi'an Jiaotong University, our coaxial probes are designed for high-frequency measurements with precision manufacturing that ensures perfect matching between the probe and the coaxial interface. Ideal for on-wafer RF/microwave 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 premium dielectric materials and precision structure design, maintaining stable electrical performance across an ultra-wide bandwidth, making it an ideal choice for research institutions and production lines.
Key Features
Ultra-wide Bandwidth
Covers DC to 220 GHz to meet ultra-broadband test needs.
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
Stainless steel housing with replaceable probe tips for a long service life.
Fast Repair Cycle
Quick repair response with local maintenance within one week.
Customization
Frequency ranges and interface configurations can be customized to customer requirements.
More Information
| Model | Frequency | Pitch | Typical Insertion Loss | Typical Return Loss |
|---|---|---|---|---|
| DC-67-GSG-150 | DC-67 GHz | 150 µm | < 1.5 dB | < -20 dB |
| DC-110-GSG-150 | DC-110 GHz | 150 µm | < 2.5 dB | < -18 dB |
| DC-145-GSG-100 | DC-145 GHz | 100 µm | < 3.5 dB | < -10 dB |
Click a model in the table to view its S-parameters
For more information, please download:
Datasheet
Detailed electrical specifications, mechanical dimensions and interface definitions.
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