Feature Details Length 100 m roll Conductor Full copper (Oxygen‑free copper, OFC), ~1.02 mm diameter Dielectric Foamed PE (≈ 4.57 mm) Shielding Bonded foil braided aluminum layer (typically 60–95% coverage), plus jelly‑flooding compound Jacket Waterproof UV‑resistant PVC, approx. 6.9–7.1 mm outer diameter Impedance 75 Ω (tolerance ± 3–5 Ω) Insertion Loss / Attenuation ~1.9 dB/100 m at 5 MHz, rising to ~12–16 dB/100 m at 350–550 MHz, and ~30 –38 dB at up to 3 GHz Operating Temp Range –30 °C to 70 °C Weight Approx. 5 kg (based on similar RG59 coil spec)
