Our Thermocouple Wire, Transparent Speaker Cable, 3 Core PVC Insulated Cable product line has always been subject to high standards and strict international quality system monitoring. The automation of product processing technology is one of the most important measures to achieve high quality and high efficiency. To satisfy customers forever is a lofty and never-changing mission. We sincerely hope to cooperate with new and old customers at home and abroad in good faith to create a win-win situation.
Structure of Coaxial Cable RG9:
Inner conductor: Bare copper/Copper Clad Aluminum /Copper Clad Steel
Dielectric: Foam PE
Shield: Al Foil+ Al Braiding+ Al Foil
Jacket: PE/PVC
Application of Coaxial Cable RG9:
Coaxial cables are widely used in the transmission of radio frequency or audio and video, and are suitable for a variety of applications, such as cable television, long-distance calls, etc.
Feature:
1. The foaming degree is as high as 80%, no polar molecule residues are contained, and the transmission characteristics are excellent.
2. The micropores in the medium layer are evenly sealed, impervious to water and air, stable performance and long service life.
3. High-quality aluminum foil ensures the shielding performance and service life of the cable. Whether the braided layer is aluminum-magnesium-gold wire or tinned copper wire, it is close to the aluminum foil and will not be embedded in the sheath.
4. The outer conductor adopts argon arc welding technology, and the reliable high-speed welding technology ensures the performance of the product, especially the electrical characteristics and mechanical strength.
5. The anti-corrosion layer adopts a special modified asphalt as the material of the main formula, and it is evenly coated between the outer conductor of the cable and the sheath, which has the functions of anti-corrosion, moisture-proof and self-healing of the cable protective layer.
Specification of Coaxial Cable RG9:
Standard shield | Tri-Shield | Quad-Shield | ||
Conductor | Material | BC/CCS | BC/CCS | BC/CCS |
Nominal Diameter | 18AWG | 18AWG | 18AWG | |
Dielectric | Material | Foam PE | Foam PE | Foam PE |
Nominal Diameter | 4.57mm | 4.57mm | 4.57mm | |
Shield | Material | Al Foil+ Al Braiding | Al Foil+ Al Braiding+ Al Foil | (Al Foil+ Al Braiding)*2 |
Coverage | 40%-95% | 40%-95% | 40%-60% | |
Jacket | Material | PVC/PE | PVC/PE | PVC/PE |
Nominal Thickness | 0.80mm | 0.80mm | 0.86mm | |
Nominal Diameter | 6.91mm | 7.06mm | 7.62mm | |
Electrical characteristics:
Nominal Impedance(ohm) | 75±3 | ||
Nominal Velocity of propagation(%) | 85 | ||
Nominal Capacitance(pf/m) | 50 | ||
Spark Test(VAC) | 3000 | ||
SRL(dB) | 20 | 20 | |
Attenuation [68o F(20OC)] | Frequency(MHz) | Minimum(dB/100ft) | Minimum(dB/100ft) |
5 | 0.58 | 1.9 | |
55 | 1.6 | 5.25 | |
187 | 2.85 | 9.35 | |
300 | 3.55 | 11.64 | |
450 | 4.4 | 14.43 | |
600 | 5.1 | 16.73 | |
750 | 5.65 | 18.54 | |
865 | 6.1 | 20.01 | |
1000 | 6.55 | 21.49 | |
We strengthen our talent planning and reserve, and constantly update and strengthen the performance and quality of our RG6 Rg7 Rg8 Rg9 Rg11 Rg45 Rg56 Rg58 Rg59 Rg213 Rg214 Antenna Micro Coaxial Cable. Until now our products are now moving on fast and very popular all over the world. We put the safety and health of each individual first, while understanding the diversity of individuals and respecting human dignity and human rights.
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