| LMR400 | | | | |
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| Specifications | | | | |
| Construction | Materials | Dimensions(mm) | | |
| Inner conductor | Copper-clad aluminum wire | 2.74 | | |
| Dielectric | Foam PE | 7.24 | | |
| First Shield | Double AL foil bonded | 7.39 | | |
| Second Shield | 144x0.16mm Al Braid (91% coverage, pitch:22.4mm) | 8.08 | | |
| Jacket | Black PE | 10.29 | | |
| Electrical Characteristics | | | | |
| Impedance(Ω) | 50 ohm | | | |
| Capacitance | 78.0 pF/m | | | |
| dc Resistance, Inner Conductor | 4.490 ohms/km | | | |
| dc Resistance, Outer Conductor | 17.5 ohms/km | | | |
| dc Test Voltage | 2500 V | | | |
| Jacket Spark Test Voltage (rms) | 4000 V | | | |
| Maximum Frequency | 16.20 GHz | | | |
| Operating Frequency Band | 30 – 6000 MHz | | | |
| Peak Power | 16.0 kW | | | |
| Shielding Effectiveness | >85 dB | | | |
| Velocity | 0.85 | | | |
| Installation Temperature | De -40 °C to +85 °C | | | |
| Operating Temperature | De -40 °C to +85 °C | | | |
| Storage Temperature | De -70 °C to +85 °C | | | |
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| Mechanical Specifications | | | | |
| Bending Moment | 0.7 N-m | | | |
| Flat Plate Crush Strength | 0.7 kg/mm | | | |
| Minimum Bend Radius, Single Bend | 25.40 mm | | | |
| Tensile Strength | 73 kg | | | |
| Attenuation ( @20 ℃ ) | | | | |
| Frequency(MHz) | Attenuation(dB/100m) | Attenuation (dB/100 ft) | | |
| 30 | 2.49 | 0.76 | | |
| 50 | 3.18 | 0.97 | | |
| 150 | 4.92 | 1.5 | | |
| 220 | 6.23 | 1.9 | | |
| 450 | 8.86 | 2.7 | | |
| 900 | 12.8 | 3.9 | | |
| 1500 | 16.7 | 5.1 | | |
| 1800 | 18.4 | 5.6 | | |
| 2000 | 19.4 | 5.9 | | |
| 2400 | 21.65 | 6.6 | | |
| 2500 | 22 | 6.7 | | |
| 3000 | 24.6 | 7.5 | | |
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| Packing | | | | |
| Cable Length :305 m | 1000 ft | | | | |
| Wooden Reel size:457x206x330mm(Flange diameterx Inner tube diameterx Height) | | | | |
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