QR500M Coaxial Cable

group name: Coaxial Cable

Min Order: 1 piece

brand name: Youxin

model: QR500M

Nearest port for product export: Ningbo China, Shang Hai China

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW, DDP, DDU

Acceptable payment methods: T/T, L/C, PayPal

Export mode: Have the independent export and import right

update time: Mon, 21 Oct 2013 08:15:26 GMT

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Paramtents

Type Coaxial
Number of Conductors 1
Color White/Black
Certificate ISO9001:2000/CE/ROHS
Inner conductor Cu, TC, CCA
Wire net number 32,48,64,80,96,112 and up
Coverage 40%,50%, 60%, 80%, 90%, 93%and more
Jacket PVC/PE 10.3mm
Impendance 75Ohm
Velocity of Propagation 85%

Packging & Delivery

Min Order1 piece

Briefing

Model:QR500M
QR500M series of coaxial cable is applied to CATV networks as trunk cable...

Detailed

QR500M series of coaxial cable is applied to CATV networks as trunk cable, which meet the transmission requirement of broadband, high speed and low loss. CCA center conductor, 75ohm impedance, 305m packaging. ...

Construction

Center Conductor:

2.77+0.01mm Solid Copper/Copper Clad Aluminum

Dielectric:

11.43+0.05mmFoam PE

Outer Conductor:

12.70mm Aluminum Tube

Outer Conductor Thickness:

0.64mm

Jacket:

14.22+0.05mm PVC / PE

Jacket Wall Thickness:

0.76mm

Messenger:

2.77mm Steel

Jelly/APD

Per Customer’ Special Requirement

Characteristics

Impedance:	75+3 Ohm
Capacitance:	50+3nF/km, 15.3+1pF/ft
Velocity of Propagation:	87%

Attenuation

Attenuation	[@68^o F. (20^o C.)]
Frequency (MHz)	Maximum (dB/100 ft.)	Maximum (dB/100 m)
5	0.16	0.52
50	0.50	1.64
108	0.73	2.39
150	0.86	2.82
193	1.01	3.31
250	1.15	3.77
300	1.26	4.13
350	1.36	4.46
400	1.47	4.82
450	1.56	5.12
500	1.65	5.41
550	1.75	5.74
600	1.83	6.00
750	2.04	6.69
1000	2.41	7.91