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苏州启道优势供应LMR-300，LMR-400电缆
材料构成--Construction Materials
Jacket Color Black
Jacket Material Non-halogenated PE
Braid Material Aluminum
Shield Tape Material Aluminum
Dielectric Material Foam PE
Inner Conductor Material Copper wire
标注尺寸--Dimensions
Diameter Over Dielectric 3.810 mm | 0.150 in
Diameter Over Jacket 6.100 mm | 0.240 in
Inner Conductor OD 1.420 mm | 0.056 in
Nominal Size 0.240 in
Outer Conductor OD 4.520 mm | 0.178 in
电气特性--Electrical Specifications
Cable Impedance 50 ohm
Capacitance 80 pF/m | 24 pF/ft
dc Resistance, Inner Conductor 10.830 ohms/km | 3.300 ohms/kft
dc Resistance, Outer Conductor 12.760 ohms/km | 3.890 ohms/kft
dc Test Voltage 2000 V
Jacket Spark Test Voltage (rms) 5000 V
Maximum Frequency 31.00 GHz
Operating Frequency Band 30 – 6000 MHz
Peak Power 5.6 kW
Shielding Effectiveness >90 dB
Velocity 0.83 |
