Co-axial Cable
Used extensively in cable TV and computer networking operations, the Tamra Co axial cables are known for their highest quality standard. The multiple features of the Tamra Co Axial cables include reliable, safe, fire retardant, fire resistant, lead & halogen free and non toxic. We have always raised the bar with our technological innovations and are one of the largest cable producers in India. We develop all our cables at an eco friendly facility.
Construction
- Conductor - Solid bare annealed electrolytic grade copper
- Insulation - PE foam and solid
- Braiding/Taping - Alluminium Alloy Wirebraiding / Myler Taping
- Quter Sheath - Specially formulated FR PVC
- Sizes - RG 6. RG 11, RG 59 (CV & CSS)
Application
For signals transmission for satellite TV telecom, microwave signals and Close Circuit TV. Coaxial cable is used as transmission line for Radio frequency signals. Its applications includes eedlines connecting Radio transmitters & receivers with their Antennas, Computer Network Connections.
Salient Features
- Double screening over the dielectric i.e polyester baked aluminum tape with 100% coverage is done and an additional layer of shielding in the form of fine tinned copper braid ensures the low loss in cables and ensure better and high quality of reception and transmission of signals.
- Specially formulated PVC for Outersheath with added resistance to sunlight makes it suitable for outdoor installations
| Cable Type | RG59(Foam) | RG6(Foam) | RG11(Foam) |
|---|---|---|---|
| Conductor Diameter | 0.80 | 1.02 | 1.62 |
| Dia over dielectric | 3.55 | 4.57 | 7.1 |
| Overall Diameter | 6.0 | 7.0 | 10.0 |
| Impedence | 75 | 75 | 75 |
| Capacitance | 53 | 53 | 53 |
| Velocity of Propogation | 85 | 85 | 85 |
Attenuation at Different Frequencies
| Attenuation at 20¹(Db/100 Yards) MHZ | RG59(Foam) | RG6(Foam) | RG11(Foam) |
|---|---|---|---|
| 100 | 6 | 5 | 3.5 |
| 200 | 11 | 9 | 6 |
| 300 | 15 | 12 | 8 |
| 500 | 20 | 16 | 11 |
| 800 | 27 | 21 | 15 |
