Detailed Product Description
RG59-Coaxial Cable Pullbox
Discription :
This cable is a specific type of coaxial cable .often used for low-power video and RF signal Connections. The cable has a characteristic impedance of 75 Ohm , with uses for baseband Video frequencies , this easy to carry around for the home installation
·RG59-:20-Gagu bare copper center conductor
·Gas-injected foam polyethylene dielectric
·Sweep test to 3.0GHZ
·Designed for HDTV application ,500FT Pullbox
Mechanical Characteristics
Minimum Breaking | Single Cable | 82kgs |
Dual Cable | 166kgs | |
cohesive force between center conductor and Dielectric | > 20N/5mm | |
Electrical Characteristics :
Capacitance | 50+/-3.0 nf/km | |
Impedance | 75+/-3 ohm | |
Velocity | 85% | |
Dielectric Effectiveness | 55Mhz | >=60db |
300Mhz | >=70db | |
1000Mhz | >=70db | |
Return Loss | 1~470Mhz | >=22db |
100% Swept | 470~1000Mhz | >=20db |
1000~2200Mhz | >=18db | |
Attenuation Constant
attenuation | ||
Frequency Mhz | Minimum (Db/100ft.) | Maximum(Db/100ft.) |
5 | 0.86 | 2.82 |
55 | 2.05 | 6.73 |
83 | 2.45 | 8.04 |
187 | 3.60 | 11.81 |
211 | 3.80 | 12.47 |
250 | 4.10 | 13.45 |
300 | 4.45 | 14.60 |
350 | 4.80 | 15.75 |
400 | 5.10 | 16.73 |
450 | 5.40 | 17.72 |
500 | 5.70 | 18.70 |
550 | 5.95 | 19.52 |
600 | 6.20 | 20.34 |
750 | 6.97 | 22.87 |
865 | 7.52 | 24.67 |
1000 | 8.12 | 26.64 |
