Improvements in the television receiving devices for conversion in radio receptors in modulated frequency. (Machine-translation by Google Translate, not legally binding)

摘要

"IMPROVEMENTS IN TELEVISION RECEIVING DEVICES FOR CONVERSION IN RADIO RECEPTORS IN MODULATED FREQUENCY", characterized by the provision of a circle with a dual-purpose valve, with two triode sections, in which the received signal is applied in one of them antenna by means of an impedance coupling coil, between grid and cathode, said first section acting as the first step of high frequency amplification. (Machine-translation by Google Translate, not legally binding)