- 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๏ผ
Phase Stability (Detection method: one rotation along the repeated bending radius๏ผ
Amplitude Stability (Detection method: one rotation along the repeated bending radius๏ผ
Features& Advantages
- Good price/performance ratio
- Superior shielding effectiveness
- Maximum operating frequency DC-40GHz
Mechanical Dimensions
| Cable Model | LCF-750 | Material |
| Center Conductor | 2.31 | Silver Plated Copper |
| 0.0909 | ||
| Dielectric | 6.60 | Microporous PTFE |
| 0.260 | ||
| Inner shield | 6.70 | Al Tape |
| 0.264 | ||
| Outer Braid | 7.20 | Silver Plated Copper Braid |
| 0.283 | ||
| Jacket | 7.80 | FEP |
| 0.307 |
Electrical Data
| Cable Model | Impedance | Vp (%) | Shielding efficiency | Permittivity | Delay | Capacitance | Voltage Withstand | Peak power | Cut-off Frequency |
| LCF-750 | 50ฮฉ | 76% | ๏ผ90dB | 1.73 | 4.39nS/m | 87.7pF/m | 2000 DC | 8 KW | 20GHz |
| 1.34nS/Ft | 26.7pF/Ft |
Mechanical Data
| Cable Model | Bend Radius: installation | Bend Radius: repeated | Weight | Temp, Operating & Installation | |||
| LCF-750 | 33 | mm | 78 | mm | 105 | g/m | -55 +125โ |
| 1.299 | in | 3.071 | in | 0.070 | Ibs/ft | -67 +257โ | |
Attenuation at Any Frequency
| Frequency (MHz) | 300 | 1000 | 3000 | 6000 | 8000 | 10000 | 12000 | 18000 | 26500 | 40000 | K1 | K2 |
| LCF-750 | 8.03 | 14.75 | 26.68 | 39.31 | 46.35 | 52.77 | 58.74 | 74.91 | ไธ | ไธ | 0.4379000 | 0.0008979 |
Attenuation at Any Frequency = [ k1 x SQRT (Fmhz)] + [ k2 x Fmhz ]; dB per 100 meter
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