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CTX 65 FLEX

Construction

Inner conductor 

Silver plated copper 

19 x 0,28 mm 

Dielectric 

Foam PE 

Φ6,50 ± 0,10 mm 

Outer conductor (shield 1) 

Silver plated copper 

216x 0,13 mm 

Shield coverage 

 

92%

Inner sheath 

PE 

Φ8,70 ± 0,10 mm 

Tape 

Spiral non-migrating tape 

h. 27 mm 

Outer conductor (shield 2) 

Plain copper 

216 x 0,16 mm 

Shield coverage 

 

92%

Outer sheath 

PVC/LSOH 

Φ11.00 ± 0,18 mm 

Electrical & Mechanical Characteristics

Impedance 

75±5 Ohm 

Nominal capacitance 

56 pF/m 

Velocity of propagation 

80%

Insulation resistance 

>5000 Mohm.Km 

Inner conductor resistance 

15.5 Ohm/Km 

Outer conductor resistance1 

6.5 Ohm/Km 

Outer conductor resistance2 

5.8 Ohm/Km 

Operating temperature range 

-25°C - +80 °C 

Copper weight 

85.2 Kg/Km 

Cable weight (approx.) 

165.95 Kg/Km 

Screening effectiveness 

>70 dB 

Attenuation

Frequency (MHz)  

Attenuation (dB/100 m)  

Max. Attenuation(dB/100ft)  

50 4.4 1.3

100

6.2

1.9

200

9.1

2.8

400

13.3

4.1

500

15.2

4.6

600

17.1

5.2

860

20.6

6.3

1000

22.4

6.8

Return Loss

30-300 MHz 

>28dB

300-600 MHz 

>25dB

600-900 MHz 

>23dB 

 

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