KingTone Cables

QR500 and QR500M

Application

Construction


  Material

Diameter(mm) QR500

QR500M

Inner Conductor

CCA

2.77

2.77

Dielectric

Foam PE

3.15

11.43

First Shield

Solid ALtube

 

 

Jacket

PE

14.22

14.22

Messenger

Galvanized Steel

/

2.77



Electrical Characteristics


Impedance (Ω)  75±3
Capacitance (pF/m)

 52±2

Velocity of Propagation()   87.0
Return Loss  
5-1000MHz(dB) ≥22
Screening Effectiveness (dB)  

 5-1000MHz(dB)

 ≥100


Attenuation(@20°C)


Frequency (MHZ)   Max Attenuation (dB/100m)

30

0.7

50

0.9

150

1.5

220

1.9

450

2.7

900

3.9

1500

5.1

1800

5.7

2000

6.0

2500

6.8

5800

10.8



Product Down Load

 

Featured Cables

Zoom in, rotate and strip the cables in our range using the 3D cable models

Down Load

Coryright © Hangzhou KingTone Electronics Co.,Limited. All Rights Reserved. Powered by Hi-eweb.com
Main Products: utp cat5e, rg174, rg8/u, alarm cable, fusion splicer, comb-cable