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Product Name : QR540 Coaxial Cable
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Physical Specification
|
Component |
QR 540 JCA mm |
|
Inner Conductor |
3.15 |
|
Dielectric |
13.03 |
|
Outer Conductor（Tube） |
13.72 |
|
Jacket |
15.40 |
|
Jacket Wall Thickness |
0.97 |
Electrical Characteristics
|
Impedance(Ohms) |
75±3 |
|
Nominal Capacitance（pF/ft） |
50 |
|
Velocity of Propagation |
88% |
|
Minimum Return Loss（dB） |
|
|
1-1000MHz |
25 |
|
1000-2250MHz |
22 |
Attenuation【@68℉.（20℃）】
|
Frequency(MHz) |
Maximum (dB/100ft) |
|
10 |
0.65 |
|
50 |
1.4 |
|
100 |
2.0 |
|
230 |
3.1 |
|
300 |
3.6 |
|
470 |
4.6 |
|
600 |
5.3 |
|
860 |
6.3 |
|
1000 |
6.9 |
|
1360 |
8.2 |
|
1750 |
9.5 |
|
2150 |
10.6 |