Miniature YIG Tuned Bandpass Filters
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■Characteristics
Broad frequency coverage of 1 to 8 GHz;
Compact and low energy-consuming;
Excellent tuning linearity;
High out-of-band rejection;
Wide operating temperature range;
Digital or analog continious tuning control;
Universal SMA input and output interface
■Application
Used in portable microwave measuring instruments, airborne radar receivers, miniature receiving systems, EW systems and VXI base station systems
■Description
MiniatureYIG-tuned bandpass filters have a broad frequency coverage. The devices have a width of about 1
inch, a height below 20mm, a low insert loss and a high rejection, meeting the miniaturizing requirements of
the new generation systems. All the miniature YIG-tuned filters can be offered both indenpendently and
combining with special analor or digital drivers.
Part No. |
LYDX9001 |
LYDX9002 |
LYDX9003 |
LYDX9004 |
Frequency Range, GHz |
1～2 |
2～4 |
4～8 |
2～8 |
3dB Bandwidth, Min |
10MHz |
15MHz |
20MHz |
18MHz |
Insertion Loss, Max |
5dB |
4dB |
4dB |
4dB |
Detuning Isolation, Min |
70dB |
70dB |
70dB |
70dB |
Detuning Spurous Response Min |
40dB |
40dB |
40dB |
40dB |
Ripple and spurous response combination, Min |
2dB |
2dB |
2dB |
2dB |
Tuning Linearity, Max |
±3MHz |
±3MHz |
±5MHz |
±8MHz |
Frequency Lag, Max |
4MHz |
6MHz |
8MHz |
10MHz |
Temperature drift of center frequency, Max |
8MHz |
10MHz |
15MHz |
15MHz |
Drawing No. |
2 |
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Note: 1, Operating temperature range from -20~60 Centi-degree, also can be customized according to request; 2; All parameters can be customized according to users' special requirements, for instance, altering the out-of-band selectivity, etc. |
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