Belden 9258 RG-8X Assemblies – Flexible Low Loss 50 Ohm Pre-Terminated Coax Cables

Our Belden 9258 RG-8X Assemblies are pre-terminated low-loss 50 Ohm coaxial cables built with genuine Belden 9258 RG-8X cable. These flexible assemblies are ideal for short to medium-length RF feedlines where reduced size and flexibility are required.

Key Features:

• ✅ Genuine Belden 9258 RG-8X coax cable
• ✅ Flexible stranded center conductor for easy routing
• ✅ 50 Ohm performance for HF, VHF, and UHF bands
• ✅ Dual shielding for EMI/RFI protection
• ✅ Compact size for mobile and portable installations

Specifications:

• ✅ Cable Type: Belden 9258 RG-8X
• ✅ Impedance: 50 Ohms
• ✅ Center Conductor: Stranded tinned copper
• ✅ Dielectric: Solid polyethylene
• ✅ Shielding: Tinned copper braid, 95% coverage
• ✅ Jacket: Black PVC jacket
• ✅ Attenuation:
  • ~3.5 dB per 100 ft @ 50 MHz
  • ~6.0 dB per 100 ft @ 150 MHz
  • ~10.5 dB per 100 ft @ 450 MHz

Common Applications:

• ✅ Mobile radio installations
• ✅ Portable antennas and field setups
• ✅ Jumpers between RF equipment
• ✅ HF/VHF/UHF antenna feedlines
• ✅ RF feedlines requiring flexibility and compact size

Available in multiple lengths and connector configurations. All Belden 9258 RG-8X Assemblies are tested and ready for use. Contact us for custom builds or technical assistance.