RG-214 TC Coaxial Cable – Dual Shielded 50 Ohm Tinned Copper Construction

Our RG-214 Type Coax features a stranded tinned copper center conductor, a solid polyethylene dielectric, and dual tinned copper braid shields for robust EMI suppression. Designed for commercial RF applications, it offers dependable signal integrity over short to medium distances.

Key Specifications

• ✅ 50 Ohm nominal impedance
• ✅ Stranded tinned copper center conductor (~13 AWG)
• ✅ Solid polyethylene (PE) dielectric – ~0.285″ diameter
• ✅ Dual tinned copper braid shields (~95% each, combined >97%)
• ✅ PVC outer jacket – ~0.425″ (10.8 mm) overall diameter
• ✅ Capacitance: ~30.8 pF/ft
• ✅ Velocity of propagation: ~66%
• ✅ Attenuation @ 50 MHz: ~1.7 dB/100 ft
• ✅ Attenuation @ 400 MHz: ~5.5 dB/100 ft
• ✅ Operating temperature: –40°C to +70°C

This version of RG-214 uses all tinned copper conductors rather than silver-plated materials. While it does not meet MIL-C-17 specifications like RG-214/U, it remains an excellent choice for environments where corrosion resistance, budget, and mechanical durability are priorities.