Precision Interconnects for Test & Measurement
Low-noise, impedance-controlled assemblies for instrumentation, ATE, and lab equipment — built to IEC 61010 and CE.
IEC 61010 / CE
Impedance-Controlled Coax
Low-Noise & Low-Leakage
Calibration-Grade Repeatability
Applications
Signal Integrity for Measurement
RF & Microwave Test
Challenge: VSWR and phase stability drive measurement accuracy.
- SMA / N-type equivalents
- Phase-stable coax
- Low-VSWR terminations
DC–18 GHz · VSWR < 1.3
ATE & Bench Instruments
Challenge: High channel counts need reliable, repeatable connections.
- D-sub / BNC equivalents
- Custom breakout harnesses
- Shielded pairs
Low-leakage · shielded
Sensor & DAQ
Challenge: Low-level signals require low-noise cabling.
- Triaxial / low-noise coax
- Twisted shielded pairs
- Guarded constructions
Low-noise · guarded
Lab & Calibration
Challenge: Repeatable, durable, cleanable connections.
- Precision connectors
- Durable jackets
- Custom lengths
Calibration-grade
Cross-Reference
Popular equivalents for this industry
| OEM Part | HiHarness Equivalent | Notes |
|---|---|---|
| SMA male | HH-SMA-M | 50 Ω to 18 GHz |
| BNC male | HH-BNC-M | 50/75 Ω |
ATE Coax Set — Repeatable to 18 GHz
- Application
- RF ATE fixture
- VSWR
- < 1.3 to 18 GHz
- Repeatability
- Within cal tolerance
Phase and amplitude repeatability matched our reference cables at a fraction of the cost.
Compliance
Standards we build to
- IEC 61010
- CE / RoHS
- Impedance-controlled 50/75 Ω
- Phase-stable coax options
- 100% electrical test
Building for test & measurement?
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