- Description
- Features & Benefits
- Construction Description
- Mechanical&Environmental Specifications
- Electrical Specifications
- Attenuation
- Reviews 0
Features & Benefits
- 83%Vp PTFE Tape+ SPC Foil
- Ultra Low Loss, Excellent Temp Phase Stable
- Equivalent to UFB311A
- Replace to CNX3450, HF290,IW2801,
LA290,LLS290
Construction Description
| Description   | Size (mm) | Materials | |
| 1 | Center conductor | 2.28 | Silver Plated Copper |
| 2 | Dielectric | 6.2 | LD PTFE |
| 3 | Outer conductor | 6.49 | Silver Plated Copper Foil |
| 4 | Outer shield | 7 | Silver Plated Copper |
| 5 | Jacket | 7.81 | FEP |
Mechanical&Environmental Specifications
| Bend Radius: installation                       35.12 (mm) |
| Bend Radius: repeated                           78.10 (mm) |
| Weight                                                       0.137 (g/m) |
| Temp, Operating & Installation            -55~+165 (ºC) |
Electrical Specifications
| Operation Frequency                             18 (GHz) |
| Cutoff frequency                                     19 (GHz) |
| Impedance                                               50 (Ohms) |
| Velocity of Propagation                           83% |
| Shielding Effectiveness                           90 (dB) |
| Voltage Withstand (V,DC)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2000 |
| Mechanical (phase@18GHz)                  4° |
| Amplitude Stability                                  ≤±0.05 (dB) |
Attenuation
| Attenuation (Typical@25ºC&VSWR=1.0)  &Power (VSWR=1.0;40ºC;Sea Level) | |||||||||||
| Frequency MHz | 100 | 300 | 500 | 1000 | 2400 | 3000 | 4000 | 6000 | 10000 | 12400 | 18000 |
| dB/100 m | 4.37 | 7.63 | 9.9 | 14.13 | 22.27 | 25.04 | 29.15 | 36.18 | 47.7 | 53.68 | 66.02 |
| Avg. Power (kW) | 5.817 | 3.334 | 2.57 | 1.8 | 1.143 | 1.016 | 0.873 | 0.703 | 0.533 | 0.474 | 0.385 |
K1= 0.433071
K2= 0.000440
Calculate Attenuation= K1*√FMHz+K2*FMHz
Reviews
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