China Manufacturer 7 8 feeder cable, supply coaxial feeder cable
Feature:
- Low attenuation, low VSWR,low intermodulation,high power,excellent bending and RF shielding properties
- Long service life
- Good horizontal-vertical water tightness
Physical Dimension
Physical Dimension
Inner Conductor | Smooth Copper Tube | 9.00mm |
Insulation | Physically foamed PE | 22.30mm |
Outer Conductor | Annular Corrugated Copper Tube | 24.90mm |
Jacket | Black PE/LSZH flame retardant PE | 27.50mm |
Mechanical Property
Single bend radius | Minimum 140mm |
Repeated bend radius | Minimum 250mm |
Repeated bend times | Minimum 15times |
Tensile resistance | Maximum 1500N |
Electric Property
Characteristic Impedance |
| 50±2ohms |
Transmission Rate | Nominal Value | 88% |
Capacitance | Nominal Value | 76pF/m |
Insulation Resistance | DC 500V, 1 Minute, Minimum | 3000Mohms.KM |
Insulation Dielectric Strength | Lasting for 1 minute, DC | 10000V |
Jacket Spark Test | AC, effective value | 8000V |
Rated Peak Power |
| 91KW |
Cutoff Frequency |
| 5.2GHz |
Attenuation and Average Power
Frequency(MHz) | Attenuation(dB/100m) | Average Power(KW) |
100 | 1.16 | 8.12 |
150 | 1.43 | 6.57 |
200 | 1.66 | 5.65 |
300 | 2.06 | 4.56 |
450 | 2.56 | 3.68 |
500 | 2.71 | 3.47 |
800 | 3.50 | 2.69 |
900 | 3.73 | 2.43 |
1800 | 5.50 | 1.71 |
1900 | 5.67 | 1.65 |
2000 | 5.84 | 1.61 |
2200 | 6.16 | 1.53 |
2400 | 6.48 | 1.45 |
2500 | 6.64 | 1.42 |
3000 | 7.38 | 1.27 |
Voltage Standing Wave Ratio
5~3000MHz | Typical Value | 1.15 |
820~960MHz | Typical Value | 1.08 |
1700~1900MHz | Typical Value | 1.10 |
1900~2500MHz | Typical Value | 1.10 |
Ambient Temperature
Storage | -55~+85℃ |
Installation | -40~+60℃ |
Operation | -50~+85℃ |
1.How to confirm that our factory is a reliable supplier?
RE: Tongding Interconnection Information Co.,Ltd is top 3 of communications industry in China. You can search our company's information on Baidu or Google.We are the Assessed Supplier of china.cn. Alibaba as the third party verifies our factory and company to confirm that we are a real and reliable supplier.
2. Does our company support factory inspection?
RE: Of course,we do.The company covers an area of 1000,000 square meter.There are 4000~5000 workers in our factory now.We have 6 production division and 1 testing centre.Besides that, we also own fiber optic business unit and 40 wire drawing towers.Welcome to inspect factory anytime and anywhere.
3.Do you provide free samples?
RE: Yes.We provide free samples below 10 meters.
4.How to ensure the products are qualified in your factory?
RE: We control the quality strictly and inspect every working procedure of semi-finished products.We strictly control the proportion of unqualified products,so as to guarantee the quality of the final products.
5.Can we become a distributor to sale your products?
RE: Yes,of course.Anyone is welcome to become our distributor.And we will give you the corresponding preferential policies.