Belden 9913 RG-8/U LL – 50 Ohm Low-Loss Coaxial Cable for VHF/UHF and HF Applications (Data Sheet)

Belden 9913 RG-8/U LL-SS is a low-loss, high-performance 50 Ohm coaxial cable engineered for demanding RF applications. Its solid copper center conductor and precision shielding deliver minimal signal loss across VHF, UHF, and HF frequencies. Ideal for base stations, repeater sites, and long coax runs.

Why Choose Belden 9913?

• ✅ Very Low Loss – Designed for reduced attenuation over long cable runs
• ✅ Solid Copper Core – Provides stable impedance and excellent conductivity
• ✅ Foil + Braid Shield – Combines 100% foil and 96% braid for superior EMI/RFI protection
• ✅ Trusted Belden Engineering – Industry standard in RF coaxial cable performance

Common Applications

• ✅ HF/VHF/UHF feedlines
• ✅ Repeater and base station interconnects
• ✅ Antenna runs requiring minimal loss
• ✅ Amateur radio and RF engineering systems

Specifications

• ✅ Impedance: 50 Ohms
• ✅ Center Conductor: Solid bare copper
• ✅ Dielectric: Gas-injected polyethylene foam
• ✅ Shield: 100% aluminum/polyester foil + 96% tinned copper braid
• ✅ Jacket: Black PVC
• ✅ Outer Diameter: ~0.405" (10.3 mm)
• ✅ Attenuation @ 100 MHz: ~1.4 dB/100 ft
• ✅ Frequency Range: DC to 1.5 GHz+

Belden 9913 offers superior signal transfer for high-frequency RF systems where every decibel of signal integrity counts. Choose it for installations demanding long-lasting, low-loss performance.