75ohms trunk cable series coaxial LQ500T with Al-Tube for CATV main line project coaxial cable
75 ohm physical foam insulated radio frequency coaxial cable, which is characterized by the smallest loss. It is mainly used in cable TV and satellite TV systems.
LQ500T
FOB
20000 meters
500000meters / Month
China
28Day
Quantity:
US $2.88 - US $3.71
/ meters
Product Name: CATV Cable LQ500T 75 ohm trunk cable series Antenna Coaxial Cable
Charateristics:
Electrical Characteristics &Mechanical and Environmental Characteristics:
Attenuation@ 68℉ （20℃）
This products is 75 ohm trunk cable series physical foam insulated radio frequency Coaxial Cable,
often used as CATV Cable.
Coaxial Cable,trunk cable, CATV Cable real picture
Usage Scenarios
Coaxial Cable for displaying equipment.
CATV Cable for community antenna television.
trunk cable for CCTV camera.
Our Vision
Focus on becoming the leader in communication cable industry.
Our advantage prodcts:
1.Coaxial Cable
2.CATV Cable
3.trunk cable
Charateristics:
- Smallest Loss
Application:
- Cable TV & Satellite TV Systems
| Name | Material | Diameter(mm) |
| Inner Conductor | BC or CCA | 2.77 |
| Dielectric | Foamed PE | 11.43 |
| Outer Conductor | Seamless AI. Tube | 12.70 |
| Outer Conductor Thickness | 0.61 | |
| Jacket | Black PE | 14.22 |
| Jacket Wall Thickness | 0.76 | |
Electrical Characteristics &Mechanical and Environmental Characteristics:
| Capacitance(pF/m) | 50±3 | ||
| Impedance(Ohms) | 75±2 | ||
| Velocity of Propagation(%) | 87% | ||
| Shielding Effectiveness(≥dB) | 110 | ||
| DC Resistance of Inner Conductor | 4.43 ohms/km | ||
| DC Resistance of Outer Conductor | 1.21 ohms/km | ||
| DC Loop Resistance | 5.64 ohms/km | ||
| Return Loss | Frequency | dB | |
| 5-1000Mhz | ≥30dB | ||
Attenuation@ 68℉ （20℃）
| Frequency(MHz) | ≤dB/100m @ 20 ℃ | Frequency(MHz) | ≤dB/100m @ 20 ℃ |
| 5 | 0.52 | 450 | 5.35 |
| 55 | 1.77 | 500 | 5.67 |
| 211 | 3.58 | 550 | 5.97 |
| 250 | 3.94 | 600 | 6.27 |
| 300 | 4.30 | 750 | 7.09 |
| 350 | 4.69 | 865 | 7.68 |
| 400 | 5.02 | 1000 | 8.27 |
This products is 75 ohm trunk cable series physical foam insulated radio frequency Coaxial Cable,
often used as CATV Cable.
Coaxial Cable,trunk cable, CATV Cable real picture
Usage Scenarios
Coaxial Cable for displaying equipment.
CATV Cable for community antenna television.
trunk cable for CCTV camera.
Our Vision
Focus on becoming the leader in communication cable industry.
Our advantage prodcts:
1.Coaxial Cable
2.CATV Cable
3.trunk cable