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QR320 JCAM Coaxial Cable

 Description

QR320 Messenger CoaxialCable, CCA+Foam PE+ Al TUBE+ PE+Messenger.PACKING:1KM/Wood Spool.


Basic Construction

 
 
320
CONDUCTOR
MATERIAL
CCA/BC
NOm.Dia.
1.8mm
DIELECTRIC
MATERIAL
Foam PE
NOm.Dia.
7.47mm
OUT
CONDUCTOR
MATERIAL
AL 
NOm.Thick.
0.25mm/0.6mm
NOm.Dia.
8.13
JACKET
MATERIAL
PE
NOm.Thick.
0.89mm
NOm.Dia.
10.03mm
MESSENGER
NOm.Dia.
2.77mm


Electronic Performance『@68℉,(20℃)』

ITEM

Frequency (MHz)

Maximum (dB/100ft)

Maximum (dB/100m)

Attenuation

5

0.23

0.79

55

0.79

2.76

250

1.74

6.10

450

2.36

8.27

500

2.55

8.92

550

2.67

9.35

750

3.13

10.96

865

3.39

11.87

1000

3.65

12.76

SRL (dB)

20

Sparker Test (VAC)

4000

Nominal Capacitance (PF/M)

50

Nominal Velocity of Propagation (%)

87

Nominal Impedance (Ω)

75