VIKING FLT-MFC7893D Фильтр устранения наземных помех C-диапазона WiMAX/Radar (3,7 – 4,2 ГГц)
VIKING FLT-MFC7893D Наземные помехи в диапазоне C WiMAX/Фильтр исключения радара (3,7–4,2 ГГц)
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VIKING FLT-MFC7893D Terrestrial Interference C Band WiMAX/Radar Elimination Filter (3.7 – 4.2 GHz)
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| Summary | ||
| VIKING FLT-MFC7893D Terrestrial Interference C Band WiMAX/Radar Elimination Filter (3.7 – 4.2 GHz) Historically, the solution for eliminating out-of-band interference (e.g. RADAR) has been to install a highly-selective bandpass filter. Specifically, a filter with a passband corresponding to that region's standard footprint (i.e. 3700-4200 MHz, 3400-4200 MHz, etc.) However, not long ago, WiMAX began operating in the 3400-3800 MHz frequency band in many regions around the world. This common band operation causes in-band interference at C-Band receive sites that cannot be eliminated with "standard footprint" BPFs. Example: WiMAX - operating at 3700 MHz - causes interference at C-Band receive site (where the footprint is 3700-4200 MHz). A standard footprint BPF will pass all frequencies from 3700 to 4200 MHz (i.e. - Including the WiMAX signal). Solution: Install 7893D-3780/4200 bandpass filter that will provide 30db rejection at 3700 MHz and will pass all remaining C-band from (3780-4200) MHz. VIKING FLT-MFC7893D Feature: • C Band Terrestrial Interference Filters • Helps Eliminate WiMAX or RADAR interference • Material: Copper Body and Brass Flanges • Low Insertion Loss • Low Group Delay Variation • Compact Size • Passband Options: - 3.7 - 4.2 GHz (FLT-MFC-7893D) - 3.4 - 4.2 GHz (FLT-MFC-7893D-3400/4200) - 3.665 - 4.165 GHz (FLT-MFC-7893D-3665/4165) - 3.740 - 4.160 GHz (FLT-MFC-7893D-3740/4160) - 3.780 - 4.200 GHz (FLT-MFC-7893D-3780/4200) - 3.900 - 4.200 GHz (FLT-MFC-7893D-3900/4200) |
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| Technical Specifications Diagram | ||
| See "Specifications" Tab | ||
VIKING FLT-MFC7893D Terrestrial Interference C Band WiMAX / Radar Elimination Filter (3.7 – 4.2 GHz)
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