QR320 with messenger TRUNK CABLE CATV coaxial cable
Description
1.CCA+Foam PE+ Al TUBE+ PE+Messenger .
2.CE,UL,ROHS standard
3. OEM service
4. Various series
Application
1.CATV-community antenna television
2.CCTV-closed-circuit television
3.DBS-direct broadcasting satellite
Basic Construction
| Center Conductor |
1.80+0.01mm Solid Copper/Copper Clad Aluminum |
| Dielectric |
7.47+0.05mmFoam PE |
| Outer Conductor |
8.13mm Aluminum Tube |
| Outer Conductor Thickness |
0.34mm |
| Jacket |
10.03+0.05mm PVC / PE |
| Jacket Wall Thickness |
0.89mm |
| Messenger |
2.77mm Steel |
| Jelly/APD |
Per Customers' Special Requirement |
Characteristics
| Impedance |
75+3 Ohm |
| Capacitance |
50+3nF/km, 15.3+1pF/ft |
| Velocity of Propagation |
0.87 |
Attenuation
| Attenuation |
[@68ºF.(20℃.)] |
| Frequency (MHz) |
Maximum (dB/100ft.) |
Maximum (dB/100m) |
| 5 |
0.24 |
0.79 |
| 50 |
0.8 |
2.62 |
| 108 |
1.22 |
4 |
| 150 |
1.45 |
4.76 |
| 193 |
1.65 |
5.41 |
| 250 |
1.86 |
6.1 |
| 300 |
2.04 |
6.69 |
| 350 |
2.25 |
7.38 |
| 400 |
2.38 |
7.81 |
| 450 |
2.52 |
8.27 |
| 500 |
2.72 |
8.92 |
| 550 |
2.85 |
9.35 |
| 600 |
2.98 |
9.78 |
| 750 |
3.15 |
10.86 |
| 1000 |
3.89 |
12.76 |
| Manufacturer Introduction |
Zhuhai Surelink Communication Cable Co.,Ltd is one of the leading manufacturer in the cables and telecom accessories. We have more than 20 years experience in this line.Our factory has over twenty production lines and 300 employees.
Our productions comply with ISO9001.Professional team,powerful factory and strict quality control give
best service to our clients and the quality guarantee in every order.
Our products have been widely installed in Telecom companies and many distributors around the world.
We export to more than 70 countries and our annual revenue is more than hundreds of million USD.
We have established a close relationship with many companies around the world and we sincerely look forward to woking with all clients from all over the world.
| Main Cable Categories Provided by Us |
1.Optical Fiber Cable and Patch Cord
2.Lan and Network Cable and Patch Cord
3.Alarm Cable and Speaker Cable
4.Drop Wire and Telephone Cable
5.Communication Cable
6.Coaxial Cable
7.Electrical Wire and Power Cable
8.Telecom Accessory.
| Workshop and Quality Test |
Payment
We usually use T/T
T/T deposit before production and balance when shipment.
Payment terms: Western Union, Escrow, Paypal, T/T ,L/C
Shipping
If the quantity of the order is not very big, we usually send by express delivery,such as TNT,DHL,UPS,FEDEX or EMS.
For big order,we will ship the goods by air or by sea.
