Manufacture Coaxial Cable LMR Type Lmr240
Construction Specification
| Item | Material | Diameter (mm) |
Inner Conductor | Solid Copper | 1.42 |
Dielectric | Physical Foam Polyethylene | 3.81 |
Outer Conductor | Bonded Aluminum Foil | 3.94 |
Overall Braid | Tinned Copper Braid | 4.52 |
Jacket | Black PVC or Polyethylene | 6.10 |
Electrical Characteristics
| Capacitance (Pf/M) | 79.4 | |
Impedance (Ohm) | 50 | |
Velocity(%) | 84 | |
Shielding Effectiveness (>dB) | 90 | |
Inner Conductor DC Resistance (Ω/km) | 10.50 | |
Outer Conductor DC Resistance (Ω/km) | 12.76 | |
Voltage Withstand (Volts DC) | 1500 | |
VSWR≤(Return Loss ≥dB) | 5-3000MHz | 1.20 (20) |
800-1000MHz | 1.10 (26) | |
1700MHz-2000MHz | 1.15 (23) | |
2000MHz-2400MHz | 1.15 (23) | |
Min. Bend Radius (mm) | 30 | |
Operating Temp. (°C) | -40 to 80 |
Attenuation (Typical)
| Frequency (MHz) | Attenuation (≯dB/100m) | Avg. Power (KW) |
30 | 4.40 | 1.30 |
50 | 5.70 | 1.00 |
150 | 9.90 | 0.58 |
220 | 12.00 | 0.48 |
450 | 17.30 | 0.33 |
900 | 24.80 | 0.23 |
1500 | 32.40 | 0.18 |
1800 | 35.60 | 0.16 |
2000 | 37.70 | 0.15 |
2500 | 42.40 | 0.13 |
3000 | 46.50 | 0.12 |
5800 | 66.80 | 0.09 |
Application
Advantages
1.All materials are RoHS approved
2.Competitive price
3.OEM service offered
4.We are able to supply various types of connector according to clients’ requirement
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