Product Overview
The model of rg 400 cable is RG400.Coaxial cables are divided into two categories based on their impedance values: 50Ω and 75Ω. The 50Ω type is used for digital signal transmission, while the 75Ω type is used for video signal transmission.
Application
Coaxial cable has a wide range of applications. It can transmit both analog and digital signals with low loss, making it suitable for a variety of applications, including television broadcasting systems, long-distance telephone transmission systems, short-distance patch cables between computer systems, and local area network interconnections.
Coaxial cable has rapidly developed as a means of delivering television signals to thousands of households, resulting in cable television networks. A single cable television system can carry dozens or even hundreds of television channels, with a transmission range of tens of kilometers.
Technical Parameters
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Name of cable |
Flexible coaxial cable, 50ohm RG400 type |
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Type of cable |
RG400 |
Standard |
MIL-C-17 |
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Structure diagram of product |
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Size of product |
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No. |
Item |
Structure |
Material |
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1 |
Inner conductor |
1.0(19/0.2)±0.02mm |
SC |
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2 |
Dielectric |
3.0 ± 0.05mm |
PTFE |
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3 |
Outer conductor |
4.0 Nom. |
double silver plated copper braid |
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4 |
Jacket |
4.95 ± 0.1mm |
FEP |
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Electrical physical and properties of product |
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Item |
Unit |
Value |
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Capacitance |
pF/m |
96 |
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Impedance |
Ω |
50 |
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Velocity ratio |
% |
69.5 |
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Bent radius |
mm |
25 |
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Voltage withstanding |
VMS |
3000 |
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Working voltage |
VMS |
1400 |
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Operating frequency |
MHz |
12.4 Max. |
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Weight |
kg/km |
65 approx. |
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Temperature range |
℃ |
-55 ~ +200 |
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VSWR |
℃ |
≦1.3 @ 12.4 |
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RoHS compliance |
Compliant |
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Attenuation constant at 40℃& sea level |
100MHz |
0.15dB/m |
1173 |
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400MHz |
0.3dB/m |
586.5 |
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1000MHz |
0.51dB/m |
345 |
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3000MHz |
0.96dB/m |
183.3 |
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4000MHz |
1.12dB/m |
157.1 |
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5000MHz |
1.31dB/m |
5134.3 |
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6000MHz |
1.54dB/m |
114.3 |
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8000MHz |
1.9dB/m |
92.6 |
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8500MHz |
2dB/m |
87.9 |
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9000MHz |
2.11dB/m |
83.4 |
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10000MHz |
2.27 |
77.5 |
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11000MHz |
2.4 |
73.3 |
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12000MHz |
2.54 |
69.3 |
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14000MHz |
2.8 |
62.8 |
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Zhenjiang Tongda Electronics Co., Ltd. is a professional manufacturer of rg 400 cable, providing you with products suitable for you.
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