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UAF42 Active High Pass Low Pass Bandpass Filter Frequency Gain Q Adjustable General Filter : Amazon.de: Electronics & Photo
5PCS ! 940nm NBP940 10x10x0.55mm IR Infrared Narrow Bandpass Filter Visible Light Cut Band Pass Glass: Amazon.com: Industrial & Scientific
Amazon.com: Band-pass filter 225 - 400MHz; 225-380MHz; and 115 - 400MHz with SMA connectors or F. : Electronics
Amazon.com: AUDIOPIPEMAP Audiopipe 3 Way Active Crossover with Bandpass Filter : Electronics
Amazon.com: BandPass Filter, High Power Tolerance Low Cost Bandpass Filter Bpf High Resistance Band Rejection for Industrial Application for Machining Center for Engineer : Industrial & Scientific
Amazon.com: VHF-UHF Band-Pass Filter 174-216 + 470-700MHz Special, it Limits Ham and Pagers : Electronics
Amazon.com: fo sa Filter Bandpass Filter Signal to Noise Ratio Enhancer Filtration Device 2.3GHz~2.5Ghz Band Filter Increase The Communication Distance : Electronics