RG 58 Coaxial Cable
- RG-58 is suited for low power signal connections, and can be purchased in 50 or 52 Ω impedance.
- Used in a laboratory for testing, the RG-58 cable usually passes signals through the BNC connector.
- You may have noticed that most two-way radio communication systems, such as marine, CB radio, amateur and police use a 50 Ω cable to work properly.
Practical
RF coaxial cable is easy to install, very durable, and inexpensive
Stable
RF coaxial cable offers good resistance to electromagnetic interference
Universal
RF coaxial cable also perform very well over short distances such as home installations
About RG 58 Coaxial Cable

RG 58 Coaxial Cable Product
We Would Love to Work with You

RG 58 coaxial cable with a BNC jack
This is perfect for connecting up Ethernet Coaxial networks and features a stranded copper center conductor. The fully molded nickel connectors ensure superior signal retention, while the durable insulation protects from external interference.

A bulk reel of RG 58 without connectors
This is 1000 ft long and can be used for a variety of purposes. It's also the perfect length for some two-way radio communications like CB radios.

UHF PL-259 Male Plug Crimp-Type Connectors
PL259 coax connectors are a great choice for 50ohm RG58 LMR195 or a similar Type Coax Cable.

TNC REVERSE POLARITY PLUG FOR RG58 COAXIAL CABLE
Amphenol 31-5677-8 is a crimp style TNC Reverse Polarity plug for RG58 cable. These connectors are ideal for use in high-frequency applications.
RG 58 Coaxial Cable Product Description
Application | For communication and signal control systems |
Multi-construction | 1 |
RG 58 Coaxial Cable Construction
Conductor | Tinned Copper |
---|---|
Standard Dia.(mm) | 0.9 |
Insulation Layer | Solid PE |
Thickness (mm) | 1.03 |
Insulation Dia.(±0.15mm) | 2.95 |
Insulation Colour | Natural |
Braiding Layer | Tinned Copper |
Construction (Standard) | T0.12 ± 0.008 × 112 |
Braiding Coverage | 94% |
Jacket | LSZH |
Thickness (mm) | 0.65 |
Dia.(±0.15mm) | 4.95 |
Jacket Colour | Black |
Packaging | 100m/Cardboard Reel |
RG 58 Coaxial Cable Electrical Characteristics
Max. Conductor DC Resistance at 20°C (Ω/km) | 39.2 |
Min. Insulation DC Resistance at 20°C (MΩ × km) | >500 |
Operating Temperature Range | -30°C to +80°C |
Rated Voltage(V) | 1,900V rms |
Capacitance (pF/m) | 100 ± 5 |
Velocity Ratio (%) | 66 |
Impedance (Ω) | 50 ± 3 |
Attenuation at 20°C (dB/100m) (±8%) | |
---|---|
100MHz | 21 |
200 MHz | 31 |
1,000MHz | 76 |
Flame Retardancy | IEC 60332-1, UL VW-1 |
RG 58 Coaxial Cable Ratings
Max Temperature | >60°C |
Max Operating Voltage (RMS) | 30 |
Conductor Resistance (ohms/Kft) | 10.5 |
Impedance (ohms) | 53.5 |
Capacitance (pF/ft | 29 |
Velocity of Propagation (%): | 66 |
RG 58 Coaxial Cable Approvals
Military Specification | MIL-C-17 (M17/28-RG58) |
UL | CL2, AWM 1354 |
Flame Rating | UL 1581 Vertical Tray Flame Test |
Applicable NEC Article | 725 & 820 |
Contact us
We Would Love to Work with You
Support Given
Clients Rating
Money Saved
Awards won
Testimonials
Our customers are very satisfied with us




