Home > Coax Cables > Davis RF RG-58U Coax Cable
We found 16 results matching your criteria.

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.

Sort By:
Page of 2
Davis RF RG-58 Davis RF RG-58 Davis RF RG-58
Davis RF RG-58 CU - "Sold By The Foot"
Our price: $0.49
Sale Price: $0.49
Davis RF RG-58 CU - 50 OHM Coax 25 FT
Our price: $12.16
Sale Price: $11.90
Savings: $0.26
Davis RF RG-58 CU - 50 OHM Coax 50 FT
Our price: $24.33
Sale Price: $23.80
Savings: $0.53
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: $36.49
Sale Price: $35.70
Savings: $0.79
Davis RF RG-58 CU Coax – 100 FT
Our price: $48.65
Sale Price: $47.60
Savings: $1.05

(1)
Davis RF RG-58 CU - 50 OHM Coax 125 FT
Our price: $60.81
Sale Price: $59.50
Savings: $1.31
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: $72.98
Sale Price: $71.40
Savings: $1.58
Davis RF RG-58 CU - 50 OHM Coax 175 FT
Our price: $85.14
Sale Price: $83.30
Savings: $1.84
Davis RF RG-58 CU - 50 OHM Coax 200 FT
Our price: $97.30
Sale Price: $95.20
Savings: $2.10
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: $121.63
Sale Price: $119.00
Savings: $2.63
Davis RF RG-58CU - 50 OHM Coax 350 FT
Our price: $170.28
Sale Price: $166.60
Savings: $3.68
Davis RF RG-58 CU - 50 OHM Coax 450 FT
Our price: $218.93
Sale Price: $214.20
Savings: $4.73
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