Davis RF RG-58 CU Coax cable, DxHamRadioSupply.com Your Assurance of Quality

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The Davis RF RG-58/U coaxial cable is a type of RF coaxial cable commonly used for general-purpose RF transmission, antenna connections, and other applications requiring relatively low signal loss over moderate distances. Here are its typical specifications:

Electrical Specifications:

Impedance: 50 ohms
Capacitance: ~24.5 pF/ft (~80.4 pF/m)
Velocity Factor: Approximately 0.66 (depends on dielectric used)
Frequency Range: Suitable for frequencies up to about 1 GHz (performance may vary with length and use case)
Maximum Voltage Rating: Generally around 1,900 to 2,000 Volts (peak, depending on specific product variants)

Physical Specifications:

Outer Diameter: Approximately 0.195 inches (4.95 mm)
Center Conductor: Stranded or solid copper (typically 20 AWG)
Dielectric: Solid polyethylene (typically white)
Shielding: Single braid shield (copper or tinned copper braid)
Jacket Material: Often PVC (polyvinyl chloride) with UV-resistant variants available for outdoor use

Typical Uses:

Amateur radio
Antenna feed lines for mobile or base stations
Low-power RF and signal applications

It is important to confirm exact specification

Our RG-58 cable is a high-quality JAN type A/U design good for HF-UHF mobile applications and low power HF radios. Specs: 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

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Davis RF RG-58 CU - "Sold By The Foot" Our price: $0.40 Sale Price: $0.39 Savings: $0.01	Davis RF RG-58 CU - 50 OHM Coax 25 FT Our price: $10.12 Sale Price: $9.75 Savings: $0.37	Davis RF RG-58 CU - 50 OHM Coax 50 FT Our price: $20.25 Sale Price: $19.50 Savings: $0.75	Davis RF RG-58 CU - 50 OHM Coax 75 FT Our price: $30.38 Sale Price: $29.25 Savings: $1.13

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	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 CU - 50 OHM Coax 100 FT Our price: $40.50 Sale Price: $39.00 Savings: $1.50 (1)	Davis RF RG-58 CU - 50 OHM Coax 125 FT Our price: $50.62 Sale Price: $48.75 Savings: $1.87	Davis RF RG-58 CU - 50 OHM Coax 150 FT Our price: $60.75 Sale Price: $58.50 Savings: $2.25	Davis RF RG-58 CU - 50 OHM Coax 175 FT Our price: $70.88 Sale Price: $68.25 Savings: $2.63

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	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 CU - 50 OHM Coax 200 FT Our price: $81.00 Sale Price: $78.00 Savings: $3.00	Davis RF RG-58 CU - 50 OHM Coax 250 FT Our price: $101.25 Sale Price: $97.50 Savings: $3.75	Davis RF RG-58CU - 50 OHM Coax 350 FT Our price: $141.75 Sale Price: $136.50 Savings: $5.25	Davis RF RG-58 CU - 50 OHM Coax 450 FT Our price: $182.25 Sale Price: $175.50 Savings: $6.75

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	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 CU - 50 OHM Coax 500 FT Our price: $202.50 Sale Price: $195.00 Savings: $7.50	Davis RF RG-58 CU - 50 OHM Coax 650 FT Our price: $263.25 Sale Price: $253.50 Savings: $9.75	Davis RF RG-58 CU - 50 OHM Coax 750 FT Our price: $303.75 Sale Price: $292.50 Savings: $11.25	Davis RF RG-58 CU - 50 OHM Coax 1000 FT Our price: $405.00 Sale Price: $390.00 Savings: $15.00

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	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

Electrical Specifications:

Physical Specifications:

Typical Uses:

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