75ohm coaxial cable RG7/RG11 with high quality and low attenuation(ISO9001/ROHS/CE)

1) Construction

Center Conductor:

1.29±0.01mm CU/CCS

Dielectric:

5.72±0.1mmFoam PE

Shield:

Al Foil

Braid Coverage:

40%-95%Al-Mg

Jacket:

6.91±0.1mm PVC/PE

UL:

CMX, CM, CATV, CL2

Jelly/APD

Per Customer’ Special Requirement

2) Characteristics

Sparker Test:

4000VAC

Impedance:

75±3 Ohm

Capacitance:

50±3pF/m

Velocity of Propagation:

85%

Return Loss:

20dB min (5-1000MHz)

Attenuation

[@68o F. (20o C.)]

Frequency (MHz)

Maximum (dB/100 ft.)

Maximum (dB/100 m)

5

0.47

1.54

55

1.25

4.1

187

2.56

8.4

300

2.82

9.25

450

3.46

11.35

600

4.05

13.28

750

4.57

14.99

865

4.93

16.17

1000

5.32

17.45