ES337073A1 - Improvements in high frequency amplifiers for collective television antennas. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in high frequency amplifiers for collective television antennas. (Machine-translation by Google Translate, not legally binding)
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Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment
(AREA)
Abstract
Improvements in high frequency amplifiers for tv collective antennas, characterized in that there is an input constituted by a balun transformer, separated from the antenna line by two dammers, whose signal is applied, by lc filter and adapted in impedance, to the emitter circuit of a first transistor, decoupled on base by a capacitor. (Machine-translation by Google Translate, not legally binding)
ES337073A1967-02-201967-02-20Improvements in high frequency amplifiers for collective television antennas. (Machine-translation by Google Translate, not legally binding)
ExpiredES337073A1
(en)
Improvements in the circuits amplifiers, conversors and detectors of radio receptors to transistors. (Machine-translation by Google Translate, not legally binding)
Improvements in the circuits detectors and amplifiers of television receivers to transistors. (Machine-translation by Google Translate, not legally binding)
Improvements in intermediate sound frequency amplifier circuits and frequency detector in television receivers. (Machine-translation by Google Translate, not legally binding)
Band step filter with tuned circuits in intermediate frequency amplifiers in transistors receivers (Machine-translation by Google Translate, not legally binding)
Improvements in the modified frequency tuning circuits in radio receptors to transistors. (Machine-translation by Google Translate, not legally binding)
Some improvements in the manufacture of receiving television appliances, with multiple use circuits. (Machine-translation by Google Translate, not legally binding)