Coaxial antenna cable or co-axial cable is mainly used in television receivers due to its construction design. The waves received by the antenna are transmitted to the TV receivers through this cable.
The coaxial of two conductors eliminates noise and prevents unwanted waves from entering the main signal and high-frequency waves from exiting.
HEDSUN antenna cables, both the conductor and the shield are all copper and the diameter of the conductor is 1 mm. The impedance of the cable is 75 ohms. Its shield overlap percentage is above 95%. One of the characteristics of the Hudson antenna cable is that it is resistant to UV rays. Antenna cables are supplied in carton and reel packaging.
Technical Specifications
– High frequency coaxial cable according to JIS 3501 standard
– Thermal range: -35°C to +80°C
– Insulation resistance: at least 10000MΩ.Km
– Voltage test: 2000V a.c. 50Hz
Applications
HEDSUN’s all-copper coaxial cables are used in high-frequency transmissions, especially in transmitters, receivers, computers, and radio and television transmissions. The most common use of this cable is in home televisions.
The variable mechanical, thermal, and electronic properties of all-copper coaxial cables indicate that these cables can be used up to GHz levels.
Cable structure
– Cu / PE / Cu / PVC
– Class 1 or 2 copper conductor according to IEC 60228
– PE insulation
– Woven copper shield
– PVC coating, white or gray color
Specification table
| Capacitor at 1KHz
nf/km |
Impedance
ohm |
Attenuation power at 10MHz
db/km |
Approximate weight
kg/km |
Average outer diameter
mm |
Coating thickness
mm |
Insulation thickness
mm |
Number of strings x diameter of strings
mm |
Coaxial cable type |
| 69±4 | 75 | 96 | 13 | 2.9 | 0.4 | 0.67 | 1*0.26 | 1.5C-2V |
| 69±4 | 75 | 52 | 22 | 4.0 | 0.5 | 1.0 | 1*0.4 | 2.5C-2V |
| 67±3 | 75 | 42 | 42 | 5.4 | 0.8 | 1.3 | 1*0.5 | 3C-2V |
| 67±3 | 75 | 22 | 47 | 6.4 | 0.6 | 1.75 | 1*1.0 | 4.5C-2V |
| 67±3 | 75 | 27 | 74 | 7.4 | 0.9 | 2.05 | 1*0.8 | 5C-2V |
| 67±3 | 75 | 27 | 120 | 8.3 | 1.0 | 2.05 | 1*0.8 | 5C-2W |
| 67±3 | 75 | 22 | 140 | 10.4 | 1.1 | 3.05 | 7*0.4 | 7C-2V |
| 67±3 | 75 | 18 | 220 | 13.0 | 1.4 | 3.95 | 7*0.5 | 10C-2V |
Download pdf specification table
