Product Overview
Working Principle
Coaxial cable operates based on electromagnetic induction and electromagnetic wave transmission. When the inner conductor transmits a signal, it generates an electromagnetic field around it. This electromagnetic field is isolated by the insulation layer, preventing the signal from leaking into the external environment. Simultaneously, the outer conductor acts as a shield, effectively preventing external electromagnetic interference from affecting the signal. Therefore, coaxial cable can maintain stable signal transmission quality even in complex electromagnetic environments.
Technical Parameters
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Name of cable |
Solid polyethylene insulated coaxial cables |
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Type of cable |
RG223 |
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 |
Color |
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1 |
Inner conductor |
1/0.90±0.01mm |
SC |
silvery white |
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2 |
Insulation |
2.95±0.10mm |
PE |
White |
|
3 |
Wire braid-1 |
96*0.12mm |
SC |
silvery white |
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4 |
Wire braid-2 |
112*0.12mm |
SC |
silvery white |
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5 |
Jacket |
5.40±0.10mm |
PVC |
Black |
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6 |
Making |
-- |
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Electrical physical and properties of product |
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Item |
Unit |
Value |
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Capacitance |
pF/m |
100±5 |
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Impedance |
Ω |
50±2 |
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Velocity ratio |
% |
66 |
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Bent radius |
mm |
25 |
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Max voltage |
VMS |
1400 |
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Max Frequency |
MHz |
3000 |
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Temperature scope |
℃ |
-20 ~ +80 |
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Attenuation constant at 20℃(Permissible error 10%) |
50MHz |
dB/100m |
14 |
|
100MHz |
dB/100m |
16 |
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200MHz |
dB/100m |
19 |
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400MHz |
dB/100m |
28 |
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500MHz |
dB/100m |
37 |
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|
900MHz |
dB/100m |
44 |
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1500MHz |
dB/100m |
59 |
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2000MHz |
dB/100m |
70 |
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3000MHz |
dB/100m |
88 |
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Zhenjiang Tongda Electronics Co., Ltd. is a professional manufacturer of rg 223 coaxial cable, providing you with products suitable for you.
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