🌐EnglishEnglishDeutschEspañolFrançaisItalianoPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ386022· pop 24· linked from 123 articlesband-stop filterAlso known as BSF, notch filterfilter that passes signals outside a certain frequency range, and attenuates signals within that rangeAvailable in 23 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةCatalanConnectionsRF and microwave filterEntitystatisticsEntityCategoriesFilter frequency responseLinear filtersOptical filtersSynthesiser modules