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Coaxial Cables > TELESCOPE CABLES

Braiding Types 50 ohms

  12D-FB 10D-FB 8D-FB 7D-FB 5D-FB
Physical Dimensions
Inner Conductor (Dia. mm) 4.40 3.50 2.80 2.60 1.80
Dieelectric (Dia. mm) 12.40 10.00 7.80 7.30 5.00
Outer Conductor (Dia. mm) 13.30 11.00 8.70 8.20 5.80
Jacket (Dia. mm) 15.60 13.00 10.40 9.80 7.50
Attenuation      (20°)        (db/100m) 150Mhz
280Mhz
350Mhz
400Mhz
800Mhz
900Mhz
1200Mhz
1500Mhz
1900Mhz
3.40 4.10 - 5.30 -
4.70 5.60 - 7.30 -
5.30 6.30 - 8.30 -
5.80 6.90 8.80 9.10 13.00
8.50 10.20 - 13.00 -
9.20 11.10 14.00 14.30 20.40
10.90 13.40 16.70 17.00 24.20
12.30 15.30 19.20 19.70 27.50
14.30 17.70 22.20 22.90 31.80
Inner Conductor Resistance  ohms/km 1.16 1.83 2.86 3.31 7.05
Insulation Resistance M ohms/km 1000
Voltage Withstand (AC V/min) 1000
Characterstic Impedance (ohms) 50 ± 2
Echo Loss              (dB) VHF
UHF
20
18

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