wooden spool coax cable LMR 400 , low loss RF CABLE LMR 400 , thin coaxial digital audio cable LMR400

1) Construction

Center Conductor:

2.74±0.01mm BC

Dielectric:

7.24±0.1mm Foam PE

Shield:

AL FOIL+TC BRAIDING

Braid Coverage:

45%-90% 

Jacket:

10.29±0.1mm PVC/PE

Jelly/APD

Per Customer’ Special Requirement

2) Characteristics

Sparker Test:

4000VAC

Impedance:

50±2 Ohm

Capacitance:

84±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)

50

0.9

2.95

150

1.5

4.92

300

2.19

7.2

450

2.7

8.86

500

2.84

9.39

960

4.03

13.22

1500

5.1

16.73

2000

6.0

19.68

2500

6.8

22.31

5800

10.8

35.5