Physical Specifications | LMR100 | LMR195 | LMR240 | LMR300 | LMR400 |
Inner conductor | 0.46±0.01mm CU | 0.94±0.01mm CU | 1.42±0.01mm CU | 1.78±0.01mm CU | 2.74±0.02mm CCA |
Dielectric | 1.52±0.1mm PE | 2.79±0.1mm FPE | 3.81±0.1mm FPE | 4.83±0.1mm FPE | 7.24±0.1mm FPE |
First Shield | AL Foil | B.APA Foil | B.APA Foil | B.APA | B.APA |
Second Shield | 93% TC | 89% TC | 90% TC | 87%TC | 86% TC |
Jacket | 2.7±0.1mm PVC | 4.95±0.1mm PVC/PE | 6.1±0.1mm PVC/PE | 7.62±0.1mm PVC/PE | 10.29±0.2mmPVC/PE |
Electrical Specifications | |||||
Impedance | 50±2Ω | 50±2Ω | 50±2Ω | 50±2Ω | 50±2Ω |
Nominal Velocity of propogation | 66% | 75% | 83% | 83% | 85% |
Nominal Capacitance | 31.2pF/m | 27pF/m | 24.4pF/m | 24.5pF/m | 24pF/m |
Sparker Test(VAC) | 2500 | 2500 | 2500 | 4000 | 4000 |
Min Bend Radius | 14mm | 24.8mm | 30.5mm | 38mm | 51.5mm |
SRL(dB) | 20 | 20 | 20 | 20 | 20 |
Attenuation @ 68℉ ( 20℃) | Max.(dB/100FT) | ||||
MHz | |||||
30 | 4.3 | 2.4 | 1.7 | 1.28 | 0.84 |
50 | 5.5 | 3 | 2.1 | 1.65 | 1.07 |
150 | 9.2 | 4.7 | 3.4 | 2.6 | 1.7 |
220 | 11.2 | 5.7 | 4.2 | 3.2 | 2.1 |
450 | 16.2 | 8.5 | 5.8 | 4.4 | 3 |
900 | 23.5 | 12.4 | 8.4 | 6.5 | 4.3 |
1500 | 31.4 | 16.6 | 11 | 8.5 | 5.6 |
1800 | 34.8 | 18.5 | 12.2 | 9.5 | 6.2 |
2000 | 37 | 19.7 | 13 | 10 | 6.5 |
2500 | 42 | 22.4 | 14.7 | 11.3 | 7.4 |
3000 | 46.8 | 25.1 | 16.4 | 12.5 | 8.3 |
Example of Printing: | |||||
TIANJIECABLE ® COAXIAL CABLE LMR300 50OHMS 3.0G **FT |