- 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
Phase Change vs Temperature (PPM)
Features& Advantages
- Good price/performance ratio
- Superior shielding effectiveness
- Maximum operating frequency DC-40GHz
Mechanical Dimensions
| Cable Model | LCF-500 | Material |
| Center Conductor | 1.45 | Silver Plated Copper |
| 0.0571 | ||
| Dielectric | 4.25 | Microporous PTFE |
| 0.167 | ||
| Inner shield | 4.35 | Al Tape |
| 0.171 | ||
| Outer Braid | 4.85 | Silver Plated Copper Braid |
| 0.191 | ||
| Jacket | 5.20 | FEP |
| 0.205 |
Electrical Data
| Cable Model | Impedance | Vp (%) | Shielding efficiency | Permittivity | Delay | Capacitance | Voltage Withstand | Peak power | Cut-off Frequency | |
|
LCF-500 |
50ฮฉ |
77% |
๏ผ90dB |
1.69 |
4.32nS/m | 86.8pF/m |
1500 DC |
5 KW |
28GHz |
|
| 1.312nS/Ft | 26.45pF/Ft |
Mechanical Data
| Cable Model | Bend Radius: installation | Bend Radius: repeated | Weight | Temp, Operating & Installation | |||
|
LCF-500 |
20 | mm | 52 | mm | 59 | g/m | -55 +125โ |
| 0.787 | in | 2.047 | in | 0.040 | Ibs/ft | -67 +257โ | |
Attenuation at Any Frequency
| Frequency (MHz) | 300 | 1000 | 3000 | 6000 | 8000 | 10000 | 12000 | 18000 | 26500 | 40000 | K1 | K2 |
| LCF-500 | 13.37 | 24.89 | 44.50 | 64.84 | 76.04 | 86.16 | 95.50 | 120.58 | ไธ | ไธ | 0.7528090 | 0.0010879 |
Attenuation at Any Frequency = [ k1 x SQRT (Fmhz)] + [ k2 x Fmhz ]; dB per 100 meter
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