50 ohm corrugated copper 7 8 feeder cable , PE jacket Specifications 9.4mm Helical corrugated Coppe tube+ 22.5mm FPE+25.0mm Annular corrugated copper tube+27.5mm
BASIC CONSTRUCTION OF FEEDER CABLE
Item | Diameter(mm) | Material |
Inner conductor | 9.4 | Helical corrugated Coppe tube |
Insulation | 22.5 | Foamed polyethylene |
Outer conductor | 25.0 | Annular corrugated copper tube |
Jacket | 27.5 | Polyethylene |
BASIC ELECTRICAL CHARACTERISTICS OF FEEDER CABLE
Item | Specification | Remarks |
Characteristic impedance | 50±1Ω | |
Velocity | 88% | |
Minimum Insulation resistance | 5000MΩ.km | DC 500V |
Capacitance | 76 pF/m | |
Dielectric strength | 6000V | DC (continuance 1 minute) |
Peak power rating | 90kW | |
RF peak voltage | 3100 V | |
VSWR typical value | 1.15 | 10M-3000MHz |
| 1.10 | 800M-1000MHz |
| 1.10 | 1700M-2000MHz |
| 1.10 | 2100M-2400MHz |
ATTENUATION & AVERAGE POWER RATING
Frequency Mhz | Attenuation(dB/100m) | Average power(kw) |
10 | 0.39 | 21.72 |
100 | 1.30 | 6.67 |
150 | 1.61 | 5.45 |
200 | 1.87 | 4.65 |
300 | 2.31 | 3.74 |
450 | 2.88 | 3.03 |
500 | 3.05 | 2.85 |
700 | 3.66 | 2.41 |
800 | 3.93 | 2.22 |
900 | 4.19 | 2.09 |
1000 | 4.44 | 1.97 |
1500 | 5.58 | 1.57 |
1700 | 5.98 | 1.46 |
1800 | 6.18 | 1.41 |
1900 | 6.37 | 1.36 |
2000 | 6.55 | 1.32 |
2100 | 6.75 | 1.29 |
2200 | 6.93 | 1.26 |
2400 | 7.29 | 1.21 |
2500 | 7.45 | 1.18 |
2700 | 7.80 | 1.11 |
3000 | 8.28 | 1.05 |
4000 | 8.93 | 0.99 |
5000 | 9.84 | 0.90 |
6000 | 11.24 | 0.79 |
OEM and Customer's designation are welcome! MORE INFORMATIONS Production
COMPANY
EQUIPMENTS
PACKAGING
OUR FAIRS
CERTIFICATIONS
PROCUCTS
Who we are ? Our HANGZHOU PUTIANLE CABLE CO.,LTD. is a leading exporter and supply chain service provider of 7 8 feeder cablewith more than 11 years’ experience.
Our main products include 75 ohms coaxial cables,50 ohm coaxial cables and butterfly FTTH cables,such as QR series,RG series,RF series,D-FB series,LMR series ect.
Your satisfaction is our duty! It will be our great honor to serve you. We do hope we can offer you more help in Coaxial cable field and build the long term business relationship with you. Where are our customers? We have sold 7 8 feeder cable to more than 50 countries ,like The Democratic Republic of Congo,Saudi Arabia, Nigeria, Zambia, Angola, Egypt, Kenya, Ghana, Paraguay, Nepal and Myanmar and so on. we like to show some of our Customers as below :
Trade Term 1. This offer is valid with 30 days. 2. Delivery time: In 25 days after receive the payment 3. Item of payment: T/T ,LC,Paypal total payment before delivery 4.Package: Carton box,wooden reel,wooden drum or as customer’s request. Delivery detail:
1.We ship goods by UPS/DHL/TNT express which is door to door ,you no need go out can get 7 8 feeder cable,takes 3~ 5 days to arrive; 2.We can also help you ship 7 8 feeder cable by air cargo which you need to go to Air port to take 7 8 feeder cable home ,it takes about 2-7 days to arrive ; 3.If goods are large quantity and you not need 7 8 feeder cableso urgently ,you can choose by sea to save some freight cost which takes about one month to arrive . No matter what delivery way ,depending on your actual requirements.
Our services:
1. For all your inquires about us of our 7 8 feeder cable, we will reply you in detail within 24 hours
2. We own well professional sales & after- sale services who can speak fluent English language 3. We offer OEM services. Can print your own logo on 7 8 feeder cable PE JACKET, can customize the retail box packing and other things. 4. We have very experienced engineers ,can help you better use 7 8 feeder cable
ANY QUESTIONS,PLEASE FEEL FREE TO CONTACT WITH US!