Multi-Ocatve YIG-Tuned Bandpass Filters
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■ Features
Broad frequency coverage; Excellent tuning linearity; High out-of-band rejection; Wide operating temperature range; Digital or analog continuous tuning range; Universal SMA input and output interface;
■ Application
Used in microwave measuring instruments, broad band radar receivers and Electric War Systems.
■ Descriptions
Multi-octave YIG Tuned Bandpass Filters cover broad frequency ranges of 0.5~2 GHz, 2~8 GHz, 8~18 GHz, and 2~26.5 GHz, providing selective pass of desired microwave signals with electrical tuning. All the YIG tuned multi-octave can be offered both independently and combining with special analog or digital drivers.
Part No. |
LYB9001 |
LYB9004 |
LYB9003 |
LYB9005 |
LYB9002 |
LYB9006 |
Frequency Range, GHz |
0.5～2 |
2～8 |
8～18 |
1～18 |
2～18 |
2～26.5 |
3dB bandwidth, Min |
10MHz |
20MHz |
20MHz |
20MHz |
20MHz |
20MHz |
Insertion Loss, Max |
6dB |
5dB |
4dB |
8dB |
6dB |
8dB |
Detuning Isolation, Min |
70dB |
70dB |
70dB |
70dB |
70dB |
70dB |
Detuning spurious response, Min |
40dB |
40dB |
40dB |
40dB |
40dB |
40dB |
Ripple and spurious response combinations, Min |
2dB |
2dB |
2dB |
2dB |
2dB |
2dB |
Tuning linearity, Max |
±2MHz |
±6MHz |
±10MHz |
±20MHz |
±20MHz |
±30MHz |
Frequency Lag, Max |
4MHz |
8MHz |
15MHz |
25MHz |
25MHz |
30MHz |
Temperature drift of center frequency, Max |
8MHz |
8MHz |
20MHz |
20MHz |
20MHz |
25MHz |
Drawing No. |
91—011 |
91—012 |
91—013 |
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Note: 1, Operating temperature range from -20~60 Centi-degree, also available to custom order; 2, All the parameters can be customized according to users' special requirements, for instance, altering the out-of-band selectivity. |
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■ Typical Frequency Response Curve
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