Product details
SPUMA cables offer easier handling and installation due to their flexibility. They provide lowest loss with halogen-free materials, shielding and VSWR optimisation up to 6 GHz.
Part number (MPN)
Impedance
50 Ω +/-2Ω
Frequency
≤ 8 GHz
Need a custom version from drawing?
We coordinate supplier-qualified RF connector and cable assembly sourcing from drawings, samples, or BOM. Typical production lead time is 3–6 weeks after drawing/spec review; feasibility, MOQ, and fit are confirmed by RFQ.
Before RFQ Clear inputs speed up review. ⌄
- • Share the reference MPN and source brand if it matters.
- • Add the BOM and volume split for production projects.
- • Attach the drawing or the key fit requirements.
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Specifications
| Impedance | 50 Ω +/-2Ω |
|---|---|
| Frequency (max) | ≤ 8 GHz |
| Centre conductor | Copper |
| Dielectric | SPE (Foamed Polyethylene) |
| Outer conductor | Copper, Tin plated |
| Gender | LSFH (modified polyethylene) |
| Capacitance | 90.8 pF/m |
| Inductance | 0.2 µH/m |
| Velocity of signal propagation | 76.1 % |
| Signal delay | 4.54 ns/m |
| Screening effectiveness | 90 dB at frequency 6GHz |
| Insulation resistance | 1000000 MΩ*m |
Show 8 more specs
| Operating Voltage (at sea level) | ≤ 0.5 kVrms |
|---|---|
| Test voltage (50 Hz/1 min) | ≤ 1 kVrms |
| Weight | approx. 39.7 g/m |
| Static bending radius | ≥ 10 mm |
| Repeated bending radius | 40 mm |
| Operation temperature | -40 °C ... 85 °C |
| Installation temperature | -20 °C ... 60 °C |
| Fire characteristics | free of halogenes, acc. standard IEC 60754 |
Description
Current reference data for 85069658: 50 Ω +/-2Ω · ≤ 8 GHz. Impedance is listed as 50 Ω +/-2Ω. If that parameter is critical, confirm it again in RFQ. Frequency is listed as ≤ 8 GHz. The real operating limit still depends on the assembly, mating pair, and application context. For higher-frequency projects, include the drawing, cable path, and critical requirements in the first RFQ. If mounting is missing here, confirm it from the drawing or mating requirement. Use this page to shortlist before RFQ, not as the final sign-off.
Use this page to shortlist before RFQ. MOQ 200+ custom production and supply path are confirmed after drawing/spec/BOM review; no spot stock is assumed.
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Disclaimer
Manufacturer names, trademarks, symbols, and part numbers are used for identification and cross-reference only. Cstone Technology is a China-based export sourcing partner for compatible alternatives and is not affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.