- Description
- Features& Advantages
- Mechanical Dimensions
- Electrical Data
- Mechanical Data
- Attenuation at Any Frequency
- Reviews 0
LLS series cables are UHF series economical radio frequency cables, which increase the cable attenuation with less floating, and also greatly reduce the cable cost. It is realized through the cable structure. It uses low-density PTFE medium, aluminum foil longitudinally wrapped and silver-plated wire Woven. This series of products are widely used in phased radar, military electronic equipment and other applications;
Attenuation vs. Frequency dB/100m
Power Handling vs. Frequency (Maximum）
Phase Change vs Temperature (PPM)
Features& Advantages
- Low loss
- Low PIM
- Phase & Amplitude stable
- Superior shielding effectiveness
- Maximum operating frequency DC-50GHz
Mechanical Dimensions
| Cable Model | LLS-141U | Material |
| Center Conductor | 1.05 | Silver Plated Copper |
| 0.0413 | ||
| Dielectric | 3.0 | Microporous PTFE |
| 0.118 | ||
| External conductor | 3.58 | Copper tube |
| 0.141 |
Electrical Data
| Cable Model | Impedance | Vp (%) | Shielding efficiency | Permittivity | Delay | Capacitance | Voltage Withstand | Peak power | Cut-off Frequency |
| LLS-141U | 50Ω | 82% | ＞165dB | 1.49 | 4.06nS/m | 81.4pF/m | 1500 DC | 4 KW | 38GHz |
| 1.24nS/Ft | 24.8pF/Ft |
Mechanical Data
| Cable Model |
Bend Radius: installation |
Weight |
Temp, Operating& Installation |
||
|
LLS-141U |
15 |
mm |
45 |
g/m |
-55 +250℃ |
|
0.591 |
in |
0.030 |
Ibs/ft |
-67 +482℉ |
|
Attenuation at Any Frequency
| Frequency (MHz) | 300 | 1000 | 3000 | 6000 | 8000 | 10000 | 12000 | 18000 | 26500 | 40000 | 50000 |
K1 |
K2 |
| LLS-141U | 16.75 | 30.83 | 53.96 | 77.09 | 89.49 | 100.51 | 110.57 | 136.87 | 168.12 |
一 |
一 |
0.9611400 | 0.0004400 |
Attenuation at Any Frequency = [ k1 x SQRT (Fmhz)] + [ k2 x Fmhz ]; dB per 100 meter
Reviews
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