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Home > Electrical & Electronics > Optical Fiber, Cable & Wire > Communication Cable > 75ohm QR540 With Messager Cable
75ohm QR540 With Messager Cable
US$ 0.1 - 1
MOQ: 5000 Meters
Key Specifications
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Place of Origin:
Zhejiang, China
Brand Name:
CHUANGYUAN/OEM
Model Number:
540
Payment & Shipping
Payment Methods:
Port of Shipment:
SHANGHAI/NINGBO
Delivery Detail:
Delivery time depends on order quantity.
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Place of Origin
Zhejiang, China
Brand Name
CHUANGYUAN/OEM
Model Number
540
Type
Coaxial
Number of Conductors
1
2016 CCTV CATV hot salel best price 75ohm coaxial cable qr540 with messenger
1) Construction | ||
Center Conductor: |
3.15±0.01mm CU/CCA |
|
Dielectric: |
13.03±0.1mmFoam PE |
|
Out Conductor: |
13.72mm Al tube |
|
Jacket: |
15.49±0.1mm PE |
|
Jelly/APD |
Per Customer’ Special Requirement |
|
2) Characteristics | ||
Sparker Test: |
4000VAC |
|
Impedance: |
75±3 Ohm |
|
Capacitance: |
50±3pF/m |
|
Velocity of Propagation: |
88% |
|
Return Loss: |
20dB min (30-470MHz) |
|
|
20dB min (470-1000MHz) |
|
Attenuation |
[@68o F. (20o C.)] |
|
Frequency (MHz) |
Maximum (dB/100 ft.) |
Maximum (dB/100 m) |
5 |
0.14 |
0.46 |
55 |
0.47 |
1.54 |
250 |
1.03 |
3.38 |
450 |
1.4 |
4.59 |
550 |
1.56 |
5.12 |
750 |
1.85 |
6.07 |
865 |
2 |
6.56 |
1000 |
2.17 |
7.12 |
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Business Type
Manufacturer, Trading Company
Year Established
2001
Factory Size
10,000-30,000 square meters
Total Employees
101 - 200 People
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