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Marine Grade RG-213 – 50 Ohm Low Loss Coax Assembly

Our Marine Grade RG-213 Coax is a premium 50 Ohm coaxial cable designed for marine and outdoor applications. Built with an extra rugged UV-resistant jacket and corrosion-resistant tinned copper conductors, it is ideal for use in harsh marine environments.

Key Features:

  • ✅ Marine Grade 50 Ohm RG-213 coaxial cable
  • ✅ Tinned copper center conductor and braid
  • ✅ Low-loss performance across HF, VHF, UHF frequencies
  • ✅ High shielding effectiveness for EMI/RFI rejection
  • ✅ UV and moisture resistant jacket for marine and outdoor use

Specifications:

  • Cable Type: Marine Grade RG-213
  • Impedance: 50 Ohms
  • Center Conductor: Stranded tinned copper
  • Dielectric: Solid polyethylene
  • Shielding: Tinned copper braid
  • Jacket: Black UV-resistant PE jacket (Marine Grade)
  • Attenuation:
    • ~1.8 dB per 100 ft @ 50 MHz
    • ~3.2 dB per 100 ft @ 150 MHz
    • ~5.5 dB per 100 ft @ 450 MHz

Common Applications:

  • ✅ Marine HF, VHF, UHF antenna feedlines
  • ✅ Boat and shipboard RF installations
  • ✅ Coastal and offshore radio systems
  • ✅ Outdoor RF installations exposed to moisture and UV
  • ✅ RF feedlines requiring corrosion resistance and durability

Available by the foot and in custom assemblies. All Marine Grade RG-213 Coax is tested and ready for marine and outdoor RF applications. Contact us for bulk orders or custom lengths.

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Marine Grade Jumper Assembly RG-213 Marine Grade C213 Cable Assembly Marine Grade C213 Cable Assembly
Marine Grade RG-213 - 25 FT. Assembly
Our price: $81.87
Sale Price: $79.82
Savings: $2.05
Marine Grade RG-213 - 50 FT. Assembly
Our price: $137.47
Sale Price: $134.03
Savings: $3.44
RG-213 - 50 OHM, PVC-IIA C-17 Mil Spec Non-Contaminating .405" Jacket, PE Dielectric, #12 Stranded Conductor, 96% braid Shield, 66% Velocity of Propagation and a Capacitance of 30.8 pf/ft RG-213 - 50 OHM,
PVC-IIA C-17 Mil Spec Non-Contaminating .405" Jacket, PE Dielectric,
#12 Stranded Conductor, 96% braid Shield, 66% Velocity of Propagation
and a Capacitance of 30.8 pf/ft
RG-213 - 50 OHM, PVC-IIA C-17 Mil Spec Non-Contaminating .405" Jacket, PE Dielectric, #12 Stranded Conductor, 96% braid Shield, 66% Velocity of Propagation and a Capacitance of 30.8 pf/ft
Marine Grade C213 Cable Assembly Marine Grade C213 Cable Assembly Marine Grade C213 Cable Assembly
Marine Grade RG-213 - 75 FT. Assembly
Our price: $193.07
Sale Price: $188.24
Savings: $4.83
Marine Grade RG-213 - 100 FT. Assembly
Our price: $248.67
Sale Price: $242.45
Savings: $6.22
Marine Grade RG-213 - 125 FT. Assembly
Our price: $304.27
Sale Price: $296.65
Savings: $7.62
RG-213 - 50 OHM,
PVC-IIA C-17 Mil Spec Non-Contaminating .405" Jacket, PE Dielectric,
#12 Stranded Conductor, 96% braid Shield, 66% Velocity of Propagation
and a Capacitance of 30.8 pf/ft
RG-213 - 50 OHM, PVC-IIA C-17 Mil Spec Non-Contaminating .405" Jacket, PE Dielectric, #12 Stranded Conductor, 96% braid Shield, 66% Velocity of Propagation and a Capacitance of 30.8 pf/ft RG-213 - 50 OHM,
PVC-IIA C-17 Mil Spec Non-Contaminating .405" Jacket, PE Dielectric,
#12 Stranded Conductor, 96% braid Shield, 66% Velocity of Propagation
and a Capacitance of 30.8 pf/ft