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