Low noise amplifier (T466E)

Found in 1948 MIT documentation, this 4-tube amplifier is characterized by its low noise level.

QorIQ LS1012A Processor for Low Power Communication (COM102E)
September 2016 - Mouser Electronics is already providing the QorIQ LS1012A from NXP, a processor...
3-Tone Oscillator (CB3848E)
This traditional complementary circuit produces three different ones, adjusted in the...
FM Local Oscillator (CB4293E)
This is the typical circuit of a local oscillator for a superheterodyne FM receiver. The circuit...