Description
QR500 Sling is the addition of self supporting steel wire or Galvanized steel on the basis of QR500. QR500 cable aluminum tube cable refers to the physically foamed coaxial argon arc welding aluminum tube cable produced in the standard GY/T135-1998, which is widely used insatellite and...
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QR500 Sling Coaxial Cable is a type of coaxial cable that is used for various applications such as radio frequency signal transmission, TV broadcast, and satellite communication. This cable is known for its strong resistance to interference and high-quality signal transmission. It is widely used in industries such as broadcasting, aerospace, and military due to its superior performance and reliability.
One of the main advantages of QR500 Sling Coaxial Cable is its dual-layer insulation. It is designed with a double shield which provides excellent protection from external interference. The outer layer is made of UV-resistant polyethylene which protects the cable from weathering and makes it suitable for outdoor use. The inner layer consists of a high-density foam which ensures that the signals transmitted through the cable are not disrupted by any external sources.
Another feature that makes QR500 Sling Coaxial Cable stand out is its low attenuation rate. Attenuation is the loss of signal strength as it passes through the cable. With QR500 Sling Coaxial Cable, signal loss is minimized, which means that the transmitted signals are clearer and stronger. This is beneficial for applications where a clear and consistent signal is crucial, such as in satellite communication and radar systems.
QR500 Sling Coaxial Cable also has excellent impedance matching properties. Impedance matching is the process of ensuring that the impedance of the cable matches the impedance of the source it is connected to. A mismatch in impedance can lead to signal distortion and reflection. QR500 Sling Coaxial Cable has a characteristic impedance of 50 ohms, which ensures that it provides a seamless connection between the source and the receiver and minimizes signal loss.
In addition to its technical performance, QR500 Sling Coaxial Cable is also known for its durability. It is manufactured with high-quality materials that can withstand harsh weather conditions and other environmental factors. This cable can resist extreme temperatures and is resistant to moisture and chemicals. This makes it an ideal choice for applications in the aerospace and military industries.
Construction
Inner conductor |
Material |
CCA |
Diameter |
2.77 mm ± 0.02 mm |
|
Insulation |
Material |
FPE |
Diameter |
11.43 mm ± 0.2 mm |
|
Outer conductor |
Material |
SEAT |
Diameter |
12.70 mm ± 0.02 mm |
|
Jacket |
Material |
PE |
Diameter |
14.20 mm ± 0.3 mm |
|
Sling |
Material |
Galvanized / Steel |
Diameter |
2.77 mm ± 0.02 mm |
|
Sling Jacket |
Material |
PE |
Diameter |
5.50 mm ± 0.2 mm |
Packing
Package length |
350m / 500m / 750m |
Customized |
|
Box type |
Wooden drum |
Customized |
Test Data
Dielectric Strength |
Not breakdown with 2kV DC for 1 min |
Sheath Strength |
Not breakdown with 3kV |
Characteristic Resistance |
75 Ω ± 5 Ω |
Insulation Resistance |
5000MΩ/km |
Single Bending Radius |
70 mm |
Repeated Bending Radius |
125 mm |
Low Temperature Bending |
Not cracked |
Thermal Shock |
Not cracked |
Inner Conductor Resistance |
≤1.48 Ω/km |
Velocity |
88 % |
Certifications and Standards
Certification |
CPR Eca |
Executive Standards |
GY/T135-1998 |
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