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Product Description
The products is manufactured according to the standards of GB/T17737.2-2000 and MIL-C-17, mainly used in radio comm- -unication equipment, high frequency ultra high transmission line laying, they are widely used in military, petrochemical, mining, metallurgy, nuclear power industry.
The cable has the uniform characteristic impedance, low loss, low delay, minimum attenuation properties.
Product Structure
Type | Inner conductor | InsuIation Diameter | Outer conductor | Diameter | ||
MateriaI | Structure | MateriaI | Thickness | |||
SFT-50-2 RG405 | SiIver pIated copper cIad steeI | 1/0.52 | 1.67 | Copper tubing | 0.25 | 2.18 |
SFT-50-3 RG402 | SiIver pIated copper cIad steeI | 1/0.93 | 3.00 | Copper tubing | 0.30 | 3.58 |
SFT-50-5 RG401 | SiIver pIated copper cIad steeI | 1/1.48 | 4.60 | Copper tubing | 0.40 | 5.40 |
SFT-75-3 | SiIver pIated copper cIad steeI | 1/0.52 | 3.00 | Copper tubing | 0.30 | 3.28 |
LT50-141 | SiIver Copper | 1/0.93 | 3.00 | Copper tubing | 0.3 | 3.58 |
LT50-250 | SiIver Copper | 1/1.63 | 5.30 | Copper tubing | 0.50 | 6.35 |
LT75-141 | SiIver pIated copper cIad steeI | 1/0.52 | 2.98 | Copper tubing | 0.30 | 3.58 |
LT75-250 | SiIver Copper | 1/0.91 | 5.44 | Copper tubing | 0.5 | 6.35 |
LT35-141 | SiIver Copper | 1/1.29 | 2.98 | Copper tubing | 0.3 | 3.58 |
LT35-250 | SiIver Copper | 1/2.30 | 5.31 | Copper tubing | 0.5 | 6.35 |
LT25-090 | SiIver Copper | 1/1.02 | 1.85 | Copper tubing | 0.2 | 2.29 |
LT25-141 | SiIver Copper | 1/1.63 | 2.98 | Copper tubing | 0.30 | 3.58 |
Attenuation Constant
Type | Attenuation constant at 20 ℃ | |||||||
0. 5G | 1G | 2G | 5G | 10G | 15G | 18G | 20G | |
SFT-50-2 (RG405) | 55 | 78 | 113 | 185 | 270 | 380 | 440 | 470 |
SFT-50-3(RG402) | 27 | 38 | 56 | 94 | 140 | 180 | 210 | 225 |
SFT-50-5(RG401) | 19 | 27 | 42 | 77 | 118 | 152 | 171 | 189 |
SFT-75-3 | 28 | 40 | 58 | 98 | 145 | 185 | 215 | 230 |
LT50-141 | 27 | 38 | 56 | 94 | 140 | 180 | 210 | 225 |
LT50-250 | 17 | 24 | 39 | 72 | 110 | 140 | 160 | 175 |
LT75-141 | 29 | 41 | 60 | 101 | 151 | 194 | 226 | 242 |
LT75-250 | 18 | 26 | 42 | 77 | 118 | 151 | 172 | 188 |
LT35-141 | 26 | 36 | 53 | 89 | 133 | 171 | 200 | 214 |
LT35-250 | 16 | 23 | 37 | 68 | 105 | 133 | 152 | 166 |
LT25-090 | 48 | 67 | 97 | 159 | 231 | 326 | 377 | 403 |
LT25-141 | 24 | 34 | 51 | 85 | 126 | 162 | 190 | 203 |
