 Inner conductor of bare copper wire 1.7 (mm in diameter)  Dielectric of foam polyethylene (gas injection) 7.2 (mm in diameter) Outer conductor: tinned copper braid 0.15 (mm in diameter), coverage 56% PE Outer sheath 10.2 +/- 0.1(mm in diameter) Minimum bending radius 115mm Impedance 75 +/- 3 ohms Velocity ratio 85% Inner conductor resistance 7.8 ohms / km Outer conductor resistance 9.7 ohms / km Attenuation (at 20 degree celsius) Mhz 200 : 5.3 dB/100m Mhz 400 : 8.53 dB/100m Mhz 800 -:11.5 dB/100m Mhz 1000 : 13 dB/100m Mhz 1350 : 15.5 dB/100m Mhz 1750 : 18.5 dB/100m Mhz 2150 : 21.8 dB/100m Return Loss Mhz (50-470) : >30dB Mhz (470-862) : >28dB Mhz (862-2150) : >25dB Mhz (2150-2700) : >18dB Screen factor >80dB | |
