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This 20-meter RG-8 coaxial cable with N-type/N-type connectors is a reliable solution for radio signal transmission systems where stability and minimal loss are critical. Its larger diameter ensures better signal quality than thinner cables.
This cable is suitable for use in antenna systems, FPV systems, repeaters, and other radio equipment requiring stable signal transmission over long distances.
Key advantages of RG-8 cable
- reduced signal loss due to thick conductor
- stable operation at high frequencies
- high-quality shielding from interference
- reliable N-type/N-type connectors
- suitable for professional radio systems
- resistance to external influences
Applications
- antenna communication systems
- FPV drones and ground stations
- radio relay systems
- repeaters and signal amplifiers
- telecommunication equipment
Cable design
| Inner Conductor | Copper |
| Dielectric | Foamed Polyethylene |
| Shielding | Aluminum Foil + Tinned Copper Wire |
| Outer Jacket | Black Polyethylene |
Technical Specifications
| Cable Type | RG-8 |
| Length | 20 m |
| Impedance | 50 Ohm |
| Capacitance | 78 pF/m |
| Signal Propagation Velocity | 85% |
| Maximum Frequency | up to 21 GHz |
| Weight | 80 g/m |
| Minimum Bending Radius | 51 mm |
| Temperature Range | -40°C ~ +80°C |
| Connector Type | N-type / N-type |
Operating Features
- It is recommended to avoid sharp bends
- Provides a stable signal even at long distances
- Works effectively in outdoor conditions
- Suitable for stationary and field use
Why choose this
20-meter RG-8 coaxial cable is a proven solution for building stable radio systems. It combines high-quality signal transmission, reliability, and effective shielding, making it the optimal choice for professional use.