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Priority to DE19752524324priorityCriticalpatent/DE2524324C2/de
Priority claimed from DE19752524324external-prioritypatent/DE2524324C2/de
Publication of DE2524324B1publicationCriticalpatent/DE2524324B1/de
Publication of DE2524324A1publicationCriticalpatent/DE2524324A1/de
Application grantedgrantedCritical
Publication of DE2524324C2publicationCriticalpatent/DE2524324C2/de
H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
H04B1/06—Receivers
H04B1/16—Circuits
H04B1/26—Circuits for superheterodyne receivers
G—PHYSICS
G01—MEASURING; TESTING
G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
G01R19/0007—Frequency selective voltage or current level measuring