RG213/U - 50 Ohm low-loss coaxial cable (MIL-C-17)

RG213/U QAXIAL – 50 Ohm low-loss coaxial cable (MIL-C-17)

The RG213/U QAXIAL coaxial cable is a 50 Ohm cable with polyethylene (PE) dielectric, designed for RF applications requiring low attenuation and a more robust construction compared to smaller-diameter cables. It is suitable for RF links and longer cable runs, with defined technical characteristics and compliance with the MIL-C-17F standard.

Main technical features

• Characteristic impedance: 50 Ohm (±2).
• Dielectric: PE (polyethylene).
• Shielding: bare copper (BC) braid with 96% coverage.
• Operating frequency: DC up to 1 GHz.
• Shielding effectiveness: > 55 dB.
• Capacitance: 100 pF/m; velocity of propagation: 66%.
• Minimum bending radius: 50 mm (single bend), 100 mm (multiple bends).
• Operating temperature: -20 / +70 °C.

Construction

• Center conductor: bare copper (BC) stranded 7 x 0.75 mm.
• Insulation: PE Ø 7.25 mm.
• Shielding: bare copper (BC) Ø 7.97 mm (96% braid).
• Outer jacket: black PVC Ø 10.30 mm.

Typical applications

• RF links and antenna cables for fixed installations.
• Telecommunications and RF equipment where lower attenuation is required over longer distances.
• Measurement instruments and laboratory RF connections.
• Cabling in technical environments requiring mechanical robustness and effective shielding.

Why choose RG213/U

• Low loss for RF links and longer cable runs.
• 96% shielding and >55 dB shielding effectiveness.
• MIL-C-17F standard as a recognized technical reference.
• Robust construction with 10.3 mm outer diameter for stable installations.

FAQ – Frequently asked questions

Is this RG213/U compliant with MIL-C-17?
Yes, the RG213/U QAXIAL cable is compliant with the MIL-C-17F standard.

Which applications is it recommended for?
It is suitable for RF links and longer cable runs where attenuation needs to be minimized, combined with effective shielding and mechanical robustness.

What is the outer diameter?
The outer jacket diameter is 10.30 mm.

Is it available from stock and sold by the meter?
The cable is sold by the meter and availability is shown on the product page. For large quantities, a dedicated quotation can be requested.