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QR540 JCAM Coaxial Cable

 Description

QR540 Messenger  Coaxial Cable, 3.15CCA+Foam PE+ AlTUBE+PE+Messenger.PACKING:1KM/Wood Spool.


Electronic Performance『@68℉,(20℃)』

ITEM

Frequency (MHz)

Maximum (dB/100ft)

Maximum (dB/100m)

Attenuation

5

0.14

0.46

55

0.47

1.54

250

1.03

3.38

450

1.40

4.59

550

1.56

5.12

750

1.85

6.07

865

2.00

6.56

1000

2.17

7.12

SRL (dB)

20

Sparker Test (VAC)

4000

Nominal Capacitance (PF/M)

50

Nominal Velocity of Propagation (%)

88

Nominal Impedance (Ω)

75