专业生产设计介质滤波器,介质双工器、介质谐振器(TEM模、TE模、TM模等)。介质天线各模组(GPS 、北斗、GLONASS等),产品的频率范围覆盖了DC~20GHz ,广泛应用于移动通信基站、直放站、选频组件,射频电路,雷达,电子对抗,GPS\北斗、GLONASS卫星定位与导航等领域。
ELECTRICAL SPECIFICATIONS |
ITEM | Low<<<ANT | ANT>>>High | UNIT |
1 | Center Frequency [fo] | 1780 | 2045 | MHz |
2 | Bandwidth [BW] | fo ±70 | fo ±125 | MHz |
3 | Insertion Lossin BW | 3.0max. | 3.0max. | dB |
4 | Ripple in BW | 1.5max. | 2.0max. | dB |
5 | V S W R. in BW | 1.8:1max.. | 2.0:1max.. | Ratio |
6 | Isolation | 30dB min. @1710~2170MHz | dB |
7 | Input Power | 2max. | W |
8 | In/Out Impedance | 50 | Ω |
9 | OperationTemperatureRange | -40to +85 | ℃ |
DIMENSIONS |
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