FIELD: radio engineering. SUBSTANCE: filter designed for use in radio electronic devices, primarily those of microelectronic type, has operational amplifier 1, first resistor 2, first capacitor 3, second resistor 4, second capacitor 5, third, fourth, fifth, and sixth resistors 6, 7, 8, 9. EFFECT: reduced adjustment time, improved yield of hybrid-film microelectronic items. 2 dwg
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