1/4'' Super Flexible Helical Corrugated Coax Cable
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1/4'' Super Flexible Helical Corrugated Coax Cable
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Construction Spectification |
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Item
|
Material |
Diamenter (mm) |
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1. Inner Conductor |
Copper Clad Aluminum Wire |
1.90 |
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2. Dielectric |
Physical Foam Polyethylene |
4.70 |
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3. Outer Conductor |
Helical Copper Tube |
6.35 |
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4. Jacket |
Black PE |
7.50 |
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Electrical Characteristics |
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Capacitance (pF/M) |
|
80 |
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Impedance (Ohm) |
|
50 |
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Velocity of Propagation (%) |
|
83 |
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Peak Power Rating (KW) |
|
6.4 |
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RF Peak Voltage (KV) |
|
0.80 |
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Insulation Resistance (MΩ.km) |
|
>5000 |
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Cut-off Frequency (GHz) |
|
20.4 |
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Insulation Voltage (KV) |
|
2.0 |
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Inner Conductor DC Resistance (Ω/km) |
|
9.50 |
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Outer Conductor DC Resistance (Ω/km) |
|
5.70 |
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Jacket Spark (KV) |
|
3.0 |
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Shielding Effectiveness (dB) |
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>120 |
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VSWR≤(Return loss≥dB) |
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0.005-3GHz |
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1.15 (23) |
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0.8-1.0GHz |
|
1.10 (26) |
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1.7-2.0GHz |
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1.10 (26) |
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2.0-2.4GHz |
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1.10 (26) |
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Mechanical and Environmental Characteristics |
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Min. Single Bending Radius (mm) |
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12.5 |
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Min. Repeated Bending Radius (mm) |
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25 |
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No. of Bends |
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15 |
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Mobile Apply (mm) |
|
150 |
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Bending Moment (N.m) |
|
0.7 |
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Tensile Strength (kg) |
|
60 |
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Storage Temp (℃) |
|
-55 to +85 |
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Installation Temp (℃) |
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-40 to +60 |
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Operating Temp (℃) |
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-55 to +85 |
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Attenuation (VSWR1.0, cable temp. 20℃) & Average Power (VSWR 1.0, ambient temp. 40℃) |
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Frequency (MHz) |
Attenuation (≯dB/100m) |
Average Power (KW) |
|
100 |
5.60 |
1.23 |
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200 |
8.00 |
0.86 |
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450 |
12.20 |
0.57 |
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800 |
16.70 |
0.42 |
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900 |
17.50 |
0.39 |
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1000 |
18.60 |
0.37 |
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1500 |
23.40 |
0.30 |
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1800 |
25.70 |
0.27 |
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2000 |
26.90 |
0.26 |
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2200 |
28.50 |
0.25 |
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2400 |
30.00 |
0.24 |
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2500 |
30.60 |
0.23 |
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3000 |
33.50 |
0.21 |
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