1/2 inch coax rf cables, coaxial cable manufacturer
Negotiable /Kilometer
Min.Order:500 Kilometers
1/2 inch coax rf cables, coaxial cable manufacturer
Feature & Benefits:
Physical Dimension
Inner Conductor | Copper-clad alumium wire | 4.80mm |
Insulation | Physically foamed PE | 12.20mm |
Outer Conductor | Annular corrugated copper tube | 13.90mm |
Jacket | Black PE/LSZH flame retardant PE | 15.70mm |
Mechanical Property
Single bend radius | Minimum 80mm |
Repeated bend radius | Minimum 125mm |
Repeated bend times | Minimum 15times |
Tensile resistance | Maximum 1200N |
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 | DC Lasting for 1 minute | 6000V |
Jacket Spark Test | AC, Effective Value | 8000V |
Rated Peak Power |
| 40KW |
Cutoff Frequency |
| 8.8GHz |
Attenuation and Average Power
Frequency(MHz) | Attenuation(dB/100m) | Average Power(KW) |
100 | 2.17 | 3.52 |
150 | 2.67 | 2.85 |
200 | 3.10 | 2.46 |
300 | 3.83 | 1.99 |
450 | 4.75 | 1.61 |
500 | 5.02 | 1.52 |
800 | 6.45 | 1.18 |
900 | 6.88 | 1.11 |
1800 | 10.06 | 0.76 |
1900 | 10.36 | 0.74 |
2000 | 10.67 | 0.72 |
2200 | 11.25 | 0.68 |
2400 | 11.81 | 0.65 |
2500 | 12.09 | 0.63 |
3000 | 13.41 | 0.57 |
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 . 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.