- Description
- Features& Advantages
- Mechanical Dimensions
- Electrical Data
- Mechanical Data
- Attenuation at Any Frequency
- Reviews 0
LCF series cables are UHF series economical radio frequency cables, which increase the cable attenuation with less floating and greatly reduce the cable cost. It is woven with low-density PTFE medium, aluminum foil longitudinally wrapped, and silver-plated wire. This series of products are widely used in electronic countermeasures, military electronic equipment, and other applications;
Attenuation vs. Frequency dB/100m
Power Handling vs. Frequency (Maximum）
Phase Stability (Detection method: one rotation along the repeated bending radius）
Amplitude Stability (Detection method: one rotation along the repeated bending radius）
Phase Change vs Temperature (PPM)
Features& Advantages
- Good price/performance ratio
- Superior shielding effectiveness
- Maximum operating frequency DC-40GHz
Mechanical Dimensions
| Cable Model | LCF-350 | Material |
| Center Conductor | 0.92 | Silver Plated Copper |
| 0.0362 | ||
| Dielectric | 2.70 | Microporous PTFE |
| 0.106 | ||
| Inner shield | 2.80 | Al Tape |
| 0.110 | ||
| Outer Braid | 3.23 | Silver Plated Copper Braid |
| 0.127 | ||
| Jacket | 3.50 | FEP |
| 0.138 |
Electrical Data
| Cable Model | Impedance | Vp (%) | Shielding efficiency | Permittivity | Delay | Capacitance | Voltage Withstand | Peak power | Cut-off Frequency |
|
LCF-350 |
50Ω |
76% |
＞90dB |
1.73 |
4.39nS/m | 87.7pF/m |
800 DC |
1.8 KW |
40GHz |
| 1.34nS/Ft | 26.7pF/Ft |
Mechanical Data
| Cable Model | Bend Radius: installation | Bend Radius: repeated | Weight | Temp, Operating&Installation | |||
|
LCF-350 |
16 | mm | 35 | mm | 28 | g/m | -55 +125℃ |
| 0.630 | in | 1.378 | in | 0.019 | Ibs/ft | -67 +257℉ | |
Attenuation at Any Frequency
| Frequency (MHz) | 300 | 1000 | 3000 | 6000 | 8000 | 10000 | 12000 | 18000 | 26500 | 40000 | K1 | K2 |
| LCF-350 | 20.91 | 38.57 | 67.92 | 97.59 | 113.63 | 127.97 | 141.11 | 175.72 | 217.31 | 一 | 1.1918340 | 0.0008790 |
Attenuation at Any Frequency = [ k1 x SQRT (Fmhz)] + [ k2 x Fmhz ]; dB per 100 meter
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