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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: |
Item |
Diameter |
Material |
Inner Conductor |
9.4 mm |
Copper tube |
Insulator |
22.4 mm |
Foamed polyethylene |
Outer Conductor |
25.2 mm |
Annular corrugated
aluminum tube |
Jacket |
28.0 mm |
Polyethylene |
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Mechanical Characteristics:
|
Item |
Specification |
Remarks |
Static Minimum Bending
Radius |
120 mm |
Single bend |
Dynamic Minimum Bending
Radius |
250 mm |
Repeat for 15 times |
Tensile Strength |
1400 N |
|
Cable Weight |
400kg/km |
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Electric Characteristics:
|
Item |
Specification |
Remarks |
Characteristic Impedance |
50¡À1¦¸ |
|
Velocity |
89£¥ |
Nominal value |
Maximum Insulation
Resistance |
5000M¦¸.km |
DC 500V 1 minute |
Capacitance |
76pF/m |
Nominal value |
Dielectric Strength |
DC10000V |
1 minute |
Inner Conductor DC
Resistance |
1.35¦¸/km |
At 20¡æ |
Outer Conductor DC
Resistance |
1.60¦¸/km |
At 20¡æ |
Peak Power Rating |
90KW |
|
RF Peak Voltage |
3000V |
|
VSWR Typical Value |
1.15 |
10M-3000MHz |
|
1.10 |
800M-2400MHz |
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Attenuation & Average Power Rating (dB/100m, KW): |
Frequency MHz |
Attenuation |
Average Power |
Frequency MHz |
Attenuation |
Average Power |
80 |
1.08 |
8.17 |
1800 |
5.66 |
1.46 |
150 |
1.50 |
5.89 |
2000 |
6.01 |
1.36 |
450 |
2.67 |
3.24 |
2200 |
6.34 |
1.29 |
900 |
3.86 |
2.20 |
2700 |
7.13 |
1.16 |
1000 |
4.09 |
2.07 |
3000 |
7.56 |
1.06 |
1500 |
5.12 |
1.62 |
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Low Smoke Halogen Free. |
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