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Davis RF RG-58U Coax Cable – Reliable 50 Ohm Cable for Amateur Radio & RF Installations

Davis RF RG-58 coaxial cables are high-quality 50 Ohm transmission lines ideal for VHF/UHF radio, general RF, and mobile antenna installations. Made with precision-engineered stranded center conductors and tinned copper braid shields, these cables offer flexibility, corrosion resistance, and reliable low-loss signal delivery.

Key Features of Davis RF RG-58U Coax

  • ✅ 50 Ohm impedance – compatible with most RF and ham radio systems
  • ✅ Flexible stranded copper center conductor
  • ✅ Tinned copper braid shield (95%+ coverage)
  • ✅ Solid PE dielectric for stable signal transmission
  • ✅ PVC jacket for indoor or light-duty outdoor use
  • ✅ Compact OD: ~0.195" (5.0 mm)
  • ✅ Typical attenuation @ 100 MHz: ~6.8 dB/100 ft
  • ✅ Available in multiple pre-cut lengths and custom assemblies

Applications for Davis RF RG-58 Cable

  • ✅ Ham radio base and mobile installations
  • ✅ Short RF jumper assemblies and test equipment
  • ✅ CB radio systems and scanners
  • ✅ Indoor coaxial signal routing

Davis RF’s RG-58U coax offers performance, flexibility, and consistent quality – perfect for amateur radio operators and commercial RF installers who need reliable 50 Ohm coax for day-to-day use.

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Davis RF RG-58 Davis RF RG-58 Davis RF RG-58
Davis RF RG-58 CU - 50 OHM Coax 25 FT
Our price: $8.45
Sale Price: $8.26
Savings: $0.19
Davis RF RG-58 CU - 50 OHM Coax 50 FT
Our price: $16.90
Sale Price: $16.51
Savings: $0.39
RG-58 - 50 ohm, , "Sold By The Foot" Just enter the total number of feet needed in the Qty Box RG-58 - 50 ohm, Black PVC .195" Jacket, Polyethylene Dielectric, #20 Stranded, tinned copper Conductor, 96% tinned copper braid Shield, 66% Velocity of Propagation, and a Capacitance of 30.5 pf/ft RG-58 - 50 ohm, Black PVC .195" Jacket, Polyethylene Dielectric, #20 Stranded, tinned copper Conductor, 96% tinned copper braid Shield, 66% Velocity of Propagation, and a Capacitance of 30.5 pf/ft
Davis RF RG-58 Davis RF RG-58 Davis RF RG-58
Davis RF RG-58 CU - 50 OHM Coax 75 FT
Our price: $25.35
Sale Price: $24.77
Savings: $0.58
Davis RF RG-58 CU - 50 OHM Coax 100 FT
Our price: $33.80
Sale Price: $33.02
Savings: $0.78

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RG-58 - 50 ohm, Black PVC .195" Jacket, Polyethylene Dielectric, #20 Stranded, tinned copper Conductor, 96% tinned copper braid Shield, 66% Velocity of Propagation, and a Capacitance of 30.5 pf/ft RG-58 - 50 ohm, Black PVC .195" Jacket, Polyethylene Dielectric, #20 Stranded, tinned copper Conductor, 96% tinned copper braid Shield, 66% Velocity of Propagation, and a Capacitance of 30.5 pf/ft RG-58 - 50 ohm, Black PVC .195" Jacket, Polyethylene Dielectric, #20 Stranded, tinned copper Conductor, 96% tinned copper braid Shield, 66% Velocity of Propagation, and a Capacitance of 30.5 pf/ft
Davis RF RG-58 Davis RF RG-58 Davis RF RG-58
Davis RF RG-58 CU - 50 OHM Coax 150 FT
Our price: $50.70
Sale Price: $46.70
Savings: $4.00
Davis RF RG-58 CU - 50 OHM Coax 175 FT
Our price: $59.15
Sale Price: $55.15
Savings: $4.00
RG-58 - 50 ohm, Black PVC .195" Jacket, Polyethylene Dielectric, #20 Stranded, tinned copper Conductor, 96% tinned copper braid Shield, 66% Velocity of Propagation, and a Capacitance of 30.5 pf/ft RG-58 - 50 ohm, Black PVC .195" Jacket, Polyethylene Dielectric, #20 Stranded, tinned copper Conductor, 96% tinned copper braid Shield, 66% Velocity of Propagation, and a Capacitance of 30.5 pf/ft RG-58 - 50 ohm, Black PVC .195" Jacket, Polyethylene Dielectric, #20 Stranded, tinned copper Conductor, 96% tinned copper braid Shield, 66% Velocity of Propagation, and a Capacitance of 30.5 pf/ft
Davis RF RG-58 Davis RF RG-58 Davis RF RG-58
Davis RF RG-58 CU - 50 OHM Coax 250 FT
Our price: $84.50
Sale Price: $79.50
Savings: $5.00
RG-58 - 50 ohm, Black PVC .195" Jacket, Polyethylene Dielectric, #20 Stranded, tinned copper Conductor, 96% tinned copper braid Shield, 66% Velocity of Propagation, and a Capacitance of 30.5 pf/ft RG-58 - 50 ohm, Black PVC .195" Jacket, Polyethylene Dielectric, #20 Stranded, tinned copper Conductor, 96% tinned copper braid Shield, 66% Velocity of Propagation, and a Capacitance of 30.5 pf/ft RG-58 - 50 ohm, Black PVC .195" Jacket, Polyethylene Dielectric, #20 Stranded, tinned copper Conductor, 96% tinned copper braid Shield, 66% Velocity of Propagation, and a Capacitance of 30.5 pf/ft