Koaxiální kabel - MRC-240

Coaxials basing upon EN 50117-1 and IEC 61196-1 MRC 240 AFB 02Y(St)C2Y 1.42/3.81AFB Application The radio-frequency cables described in this chapter are used in transmitter and receiver installations in radio communications as well as in the entire field of commercial radio-frequency technology and electronics. Electrical properties : DC resistance : Inner conductor ......10.5 ?/km Outer conductor ......12.8 ?/km Mutual capacitance ..79.5 pF/m Velocity ratio ..........84 % Characteristic impedance at 200 MHz W 50 ± 2 ? Attenuation at / Power Rating (ambient temp. + 40°C and inner conductor temp. max. + 100°C) : 30 MHz ........... 4.4/1140 dB/100mWatts 150 MHz ...........9.9/660 dB/100mWatts 220 MHz ...........12/540 dB/100mWatts 450 MHz ...........17.3/380 dB/100mWatts 900 MHz ...........24.8/260 dB/100mWatts 1800 MHz .........35.6/180 dB/100mWatts 2500 MHz .........42.4/150 dB/100mWatts 5200 MHz .........63.3/105 dB/100mWatts 5800 MHz .........66.8/100 dB/100mWatts Transfer impedance at 10 MHz mW/m Return loss at 50-450 MHz ...........>/= 26 dB 450-1000 MHz .......>/= 23 dB 1000-2500 MHz .....>/= 15 dB Screening factor at 100-1000 MHz dB 90 Insulation resistance GWxkm >/= 10 Test voltage : Inner-/outer conductor kVrms 2.0 Operating voltage kVrms 1.0 Mechanical properties : Operating temperature - 40°C to + 85°C Installation temperature - 15°C to + 55°C Minimum bending radius (during installation) : without load 5 x outer diameter with load 10 x outer diameter Corrosivity acc. to IEC 60754-1/2 Construction : MRC 240 AFB 02Y(St)C2Y 1.42/3.81AFB Inner conductor copper wire, bare O mm 1.42 ± 0.01 Insulation Foam-PE O mm 3.81 ± 0.05 Outer conductor Al-PET - foil bonded to the dielectric + copper braid, tinned, 93% optical coverage Sheath PE O mm 6.1 ± 0.2 Colour black RAL 9005 Marking DRAKA MULTIMEDIA CABLE MRC 240 AFB Technical data : Produkt code ……….. CK2652400 Designation ………… 02Y(St)C2Y Type ………… 1.42/3.81, AFB, PE blafl Brand name …. MRC 240 Outer diameter …..6.1 mm Weight approx. …..47 kg/km Standard delivery length ………1000 m Drum size *PWD……….. 500/20; 0/360 Gross weight ……………. 51 kg Copper kontent ………….. 30 Tensile force N …………..155 *PWD (Plywood drum)