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AT-540 Series truck cable

Applicable Standard:

Be used for HFC network as trunk cable and distribution cable.

Product Description:

Solid bare copper (BC) or copper clad aluminum (CCA)

Foam Polyethylene (FPE) insulated,

Bonded or non-bonded Aluminum Foil (ALTO) shielded;

**1 Tinned Copper (TC) or Aluminum Alloy (AA) shielded; (Optional)

**2 Aluminum Polyester Laminated Tape (LP Tape) shielded; (Optional)

**3 Seamless Aluminum Tape (SAT) shielded; (Optional)

Flooding Compound (APD);

PVC/PE Jacket,

Galvanized Steel Messenger. (Optional)

Construction Matrix :

Construction Matrix

AT-540-**1

AT-540-**2

AT-540-**3

mm

mm

mm

Centric Conductor

3.15

3.15

3.15

Dielectric

13.00

13.00

13.00

Outer Conductor

13.87

13.75

14.40

Jacket

15.90

15.90

15.90

Jacket Thickness

1.00

1.00

0.75

Messenger

2.77

2.77

2.77

Electrical Properties:

Impedance: 75 +/- 3 Ohm

Mutual Capacitance: 50 +/ -3.0 nF/km

Velocity Ratio: 87%

Attenuation (20℃ ≤ dB/100 m)

Frequency

Attenuation

Frequency

Attenuation

AT-540

AT-540

Mhz

dB/100m

Mhz

dB/100m

5

0.46

400

4.33

55

1.54

450

4.59

211

3.12

500

4.89

250

3.38

550

5.12

270

3.51

600

5.38

300

3.71

750

6.07

325

3.87

865

6.56

350

4.03

1000

7.12

   
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