Coaxial cable is a high-frequency electrical transmission line used in probes for precise signal integrity and electromagnetic interference shielding.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Impedance | 50Ω or 75Ω | |
| Attenuation | Low loss (e.g., <0.5 dB/m at 1 GHz) | |
| Voltage Rating | 300V RMS | |
| Frequency Range | Up to 18 GHz | |
| Operating Temperature | -40°C to +85°C | |
| Shielding Effectiveness | >90 dB |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A practical evidence checklist for RFQ preparation and supplier evaluation.
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50Ω cables are optimized for power transmission and minimal loss in RF and measurement applications, while 75Ω cables are used for video and data signals where impedance matching is critical.
Effective shielding (e.g., braided or foil) reduces electromagnetic interference (EMI) and crosstalk, ensuring signal integrity in noisy industrial settings like manufacturing floors.
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