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Product details

RADOX® RF coax cables are designed specifically for rail applications and are fully compliant with European industry standards. RADOX® RF cables replace standard RG, while being smoke and flame resistant.

China-sourced compatible alternative — fit confirmed by drawing/spec review.

Part number (MPN)

85023729

Impedance

75 Ω +/-3Ω

Frequency

≤ 1 GHz

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Lead time: 3–6 wks | MOQ: 200+ pcs
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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85023729 product photo

85023729 product photo

Specifications

Specifications for 85023729
Impedance75 Ω +/-3Ω
Frequency (max)≤ 1 GHz
Centre conductorCopper, Tin plated
DielectricPEX (Polyethylene cross-linked)
Outer conductorCopper, Tin plated
GenderRADOX EM104
Capacitance68 pF/m
Velocity of signal propagation66.1 %
Signal delay5.05 ns/m
Screening effectiveness40 dB at frequency 0.05 GHz ... 1GHz
Insulation resistance100000000 MΩ*m
Operating Voltage (at sea level)≤ 3 kVrms
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Test voltage (50 Hz/1 min)≤ 5 kVrms
Weightapprox. 55 g/m
Static bending radius≥ 35 mm
Dynamic bending radius< 60 mm
Operation temperature-40 °C ... 105 °C
Installation temperature-20 °C ... 60 °C
Flame propagation standardEN 60332-1-2
Fire characteristicsfree of halogenes, acc. standard IEC 60754
Smoke testEN 61034-2
UV resistanceISO 4892-2A

Description

Current reference data for 85023729: 75 Ω +/-3Ω · ≤ 1 GHz. Impedance is listed as 75 Ω +/-3Ω. If that parameter is critical, confirm it again in RFQ. Frequency is listed as ≤ 1 GHz. The real operating limit still depends on the assembly, mating pair, and application context. 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 is confirmed after drawing/spec/BOM review.

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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.