Methods for measuring and expressing the performance of radio receivers. Receivers for a.m. and f.m. sound broadcast transmissions
€148.00
Methods of measuring and expressing the performance of television receivers.
€269.00
Specification. An artificial ear for the calibration of earphones of the external type
Textes officiels relatifs à la protection de la radiodiffusion et de la télévision contre les troubles parasites d'origine industrielle - Textes généraux (REG.) (édition 1974)
€101.30
