The RG-213 is a high-performance coaxial cable designed for RF signal transmission in commercial, industrial, and communication systems. With a low-loss, high-shielding design, it ensures reliable performance across a wide frequency range.
- Cable Type: RG-213/U
- Impedance: 50 Ohms
- Conductor: 7-strand bare copper, approx. 2.95 mm (stranded)
- Dielectric: Solid polyethene insulation
- Shielding: Single braid of tinned copper (95% coverage)
- Jacket Material: Black PVC (UV and weather-resistant)
- Outer Diameter: Approx. 10.3 mm
- Capacitance: Approx. 30.8 pF/ft (101 pF/m)
- Velocity of Propagation: ~66%
- Attenuation (typical):
- ~6.7 dB per 100m at 100 MHz
- ~13.7 dB per 100m at 400 MHz
- Temperature Range: -40°C to +80°C
- Applications:
- HF and VHF radio
- Antenna feedlines
- Wireless communication systems
- RF test equipment
- Military and marine communications







