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 7/8"
ALUMINIUM STANDARD(FLEXIBLE) COAXIAL Cable |
MODEL: RF-50AL-7/8"F
(ALCTAY-50-22)
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Structure Dimension: |
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Item |
Diameter |
Material |
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Inner Conductor |
9.4 mm |
Copper tube |
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Insulator |
22.4 mm |
Foamed polyethylene |
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Outer Conductor |
25.2 mm |
Annular corrugated
aluminum tube |
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Jacket |
28.0 mm |
Polyethylene |
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Mechanical Characteristics:
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Item |
Specification |
Remarks |
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Static Minimum Bending
Radius |
120 mm |
Single bend |
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Dynamic Minimum Bending
Radius |
250 mm |
Repeat for 15 times |
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Tensile Strength |
1400 N |
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Cable Weight |
400kg/km |
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Electric Characteristics:
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Item |
Specification |
Remarks |
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Characteristic Impedance |
50±1Ω |
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Velocity |
89％ |
Nominal value |
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Maximum Insulation
Resistance |
5000MΩ.km |
DC 500V 1 minute |
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Capacitance |
76pF/m |
Nominal value |
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Dielectric Strength |
DC10000V |
1 minute |
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Inner Conductor DC
Resistance |
1.35Ω/km |
At 20℃ |
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Outer Conductor DC
Resistance |
1.60Ω/km |
At 20℃ |
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Peak Power Rating |
90KW |
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RF Peak Voltage |
3000V |
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VSWR Typical Value |
1.15 |
10M-3000MHz |
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1.10 |
800M-2400MHz |
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Attenuation & Average Power Rating (dB/100m, KW): |
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Frequency MHz |
Attenuation |
Average Power |
Frequency MHz |
Attenuation |
Average Power |
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80 |
1.08 |
8.17 |
1800 |
5.66 |
1.46 |
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150 |
1.50 |
5.89 |
2000 |
6.01 |
1.36 |
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450 |
2.67 |
3.24 |
2200 |
6.34 |
1.29 |
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900 |
3.86 |
2.20 |
2700 |
7.13 |
1.16 |
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1000 |
4.09 |
2.07 |
3000 |
7.56 |
1.06 |
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1500 |
5.12 |
1.62 |
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Low Smoke Halogen Free. |
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PRODUCT >>
Foam Dielectric Feeder Cable
