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Fagor Electrotecnica SCL
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Fagor Electrotecnica SCL
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Application filed by Fagor Electrotecnica SCLfiledCriticalFagor Electrotecnica SCL
Priority to ES353969ApriorityCriticalpatent/ES353969A1/en
Publication of ES353969A1publicationCriticalpatent/ES353969A1/en
Transistor selector for vhf characterized in that the amplifier stage is formed by a common base transistor, the input filter being constituted by three capacitors, one in parallel with the input, one in series with the coil and the other in parallel with the transistor, the interchangeable coils being for each channel, making the input, for the band i by an intermediate point of said coil that is connected at one end to ground and on the other to one of the capacitors, and making the input for the band iii through the capacitor connected in parallel with the input. (Machine-translation by Google Translate, not legally binding)
ES353969A1968-05-161968-05-16Selector to transistors for vhf. (Machine-translation by Google Translate, not legally binding)
ExpiredES353969A1
(en)
Improvements in intermediate sound frequency amplifier circuits and frequency detector in television receivers. (Machine-translation by Google Translate, not legally binding)