Marine-Grade RG-8X Coax – Flexible 50 Ohm Cable by Davis RF

Davis RF Marine-Grade RG-8X is a low-loss, mid-size coaxial cable designed for superior RF performance in marine environments. Ideal for HF and VHF radio installations, this cable features tinned copper conductors and a rugged, UV-stabilized jacket that resists salt, sun, and harsh weather conditions.

Why Choose Marine-Grade RG-8X?

• ✅ Tinned Copper Conductors – Provides corrosion resistance in marine settings
• ✅ Flexible and Compact – Easy to route around corners and bulkheads
• ✅ UV-Resistant Outer Jacket – Protects against degradation from sunlight
• ✅ Optimized for Marine Use – Meets ABYC and USCG marine electrical standards
• ✅ Manufactured by Davis RF – Built to perform in demanding environments

Common Marine Applications

• ✅ HF and VHF marine radios
• ✅ Antenna jumper assemblies on boats
• ✅ Portable and mobile marine systems
• ✅ AIS and GPS feedlines

Specifications

• ✅ Impedance: 50 Ohms
• ✅ Center Conductor: Stranded tinned copper
• ✅ Shield: 95% tinned copper braid
• ✅ Jacket: Black PVC, UV-resistant
• ✅ Outer Diameter: ~0.242" (6.15 mm)
• ✅ Attenuation @ 100 MHz: ~3.2 dB/100 ft
• ✅ Frequency Range: DC to 1 GHz+

Choose Davis RF Marine-Grade RG-8X when flexibility, reduced signal loss, and saltwater resistance are top priorities. Available in custom lengths and pre-terminated options at DX Ham Radio Supply.