Frequently Asked Questions
What are the most critical electrical specifications when choosing an RF test probe?
The three most critical specs are Frequency Range (must cover your DUT's needs), VSWR/Return Loss (indicates signal reflection and integrity), and Insertion Loss (amount of signal power lost through the probe).
Can you manufacture custom RF probes for proprietary or non-standard interfaces?
Yes, custom interfaces are a specialty. We reverse-engineer and design probes for unique DUTs, providing solutions when off-the-shelf options aren't available.
How do you ensure phase stability in your cable assemblies for phased-array radar systems?
We use specific phase-matching techniques during manufacturing and test our phase-stable cables with VNAs to ensure minimal phase drift over temperature and flex, which is critical for radar and aerospace.
What is the typical lifecycle (mating cycles) of your RF test probes?
Our standard probes typically exceed 10,000 mating cycles. For high-volume production testing, we offer enhanced designs with lifecycles up to 50,000 cycles or more.
Do you provide impedance matching for PCB pad probes?
Absolutely. We design our PCB probes to maintain a controlled 50-ohm (or other specified) impedance right to the tip to ensure accurate measurements and minimize signal distortion.
What is the lead time for a custom RF solution prototype?
Typical prototype lead times range from 2 to 4 weeks, depending on design complexity. We provide a firm timeline after the initial design review.
How does your pricing compare to brands like INGUN or Feinmetall?
We offer comparable performance and quality at a significantly better price-to-performance ratio, providing substantial cost savings without compromising on reliability or specifications.
What quality certifications does your manufacturing process hold?
We adhere to ISO 9001 quality management principles. Our processes are built to meet MIL-STD specifications, and we can comply with customer-specific certification requirements.
What materials are used in your probe tips to ensure good contact and prevent damage?
We use durable, corrosion-resistant materials like Beryllium Copper or Phosphor Bronze with selective gold plating to ensure low contact resistance, excellent signal integrity, and prevent scratching delicate pads.
Can you provide full RF testing solutions, including fixtures and interface boards?
Yes, we can deliver complete turnkey solutions. This includes custom probe cards, test fixtures, and interface adapters to integrate seamlessly with your ATE (Automated Test Equipment).