Description

.No TEST UNIT Specified 1 Type of cable Coaxial Cable 2 No of Cores 1 3 Conductor :----- A Meterial Tinned Copper B No of strands 1 C Diameter of Each Strands MM 0.71 ± 0.015 MM D Nominal Cross Section Area Sqmm 0.395 4 Insulation :----- A Meterial Polythelin B Type Polythelin C Insulation Thickness MM 1.00 ± 0.05 D Core Diameter MM 2.85 ± 0.2 5 SHIELDED :------------------- A Braiding Copper Alloy Copper B Brading Coverege % 70 ± 5 % 6 Outer Sheath :-------- SYNERGY TELECOM PVT LTD A Meterial PVC AS PER IS 5831/1984 B Clour of Outer Sheath Black C Overall Diameter MM 4.70 ± 0.05 7 Electrical Data:----------- A Elongation of PVC % 150 (min) B Tensile stength of PVC N/Sqmm 12.5 (min) C Condector Resistance at 20 0 C Ω/KM < 43.57 D IR Constant at 27 0 C M Ω/KM >1000 E Volume Resistyvity at 27 0 C Ω/cm > 1 x 10 14 F Impedence Ω 50 ± 3 G Capacitance Pf/m 101 ± 5 H Frequency :------------ DB/100m 100 MHz 16.2 200 MHz 22.4 400 MHz 35.1 700 MHz 46.3 900 MHz 57.4 I Shrinkage Test % 4 % (max) J Flammability Test MM Uncharred Potion Should be 50 mm (Min) K Heat Shock Test 0 C Should be No cracks at 150 0 C for 1 hr. L High Voltage Test KV Should withstands with 3Kv (rms) voltage WZ-47 BUDHELLA VILLAGE, VIKASPURI, NEW DELHI – 110018 PHONE: 011-28533349, MOB: 9810138894/9212558066, FAX: 011-28533349