POTA-FLEX 7 / .300" – Low-loss 50 Ohm coaxial cable, flexible and rugged

The POTA-FLEX 7 / .300" is a 50 Ohm coaxial cable designed for demanding use, combining low weight, flexibility and high mechanical strength. Its construction with double braid and copper foil provides very effective shielding and helps protect the cable in harsh environments and frequent-use applications.

The yellow reflective polyethylene outer jacket, with high visibility, makes it especially suitable for outdoor installations, events, audio/video systems, portable activations, and situations where the cable may be exposed to foot traffic. It is also fully waterproof, resistant to trampling, and suitable for direct burial.

It has also been designed to make connector fitting easier, allowing simpler and more controlled stripping.

Main features:
• Impedance: 50 Ohm ±3 at 200 MHz
• Outer diameter: 7.65 mm
• Inner conductor: 19 x 0.38 mm copper
• Dielectric: physically injected foam polyethylene
• Shielding: double braid + copper foil, with shielding effectiveness >105 dB from 100 to 2000 MHz
• Velocity factor: 83%
• Capacitance: 75 pF/m ±2
• Operating temperature: -40 °C to +60 °C
• Test voltage: 4 kV
• Net weight: 5.4 kg / 100 m

Attenuation at 20 °C:
• 144 MHz: 6.9 dB / 100 m
• 430 MHz: 12.3 dB / 100 m
• 1296 MHz: 22.3 dB / 100 m
• 2400 MHz: 32.3 dB / 100 m

Note: Product sold by the metre.