MULTI-CHANNEL QUARTER GENERATOR Russian patent published in 2017 - IPC H03B5/32 

FIELD: radio engineering, communication.

SUBSTANCE: multichannel quartz oscillator contains n channels, each of which consists of an amplifier, a power supply, a resistive voltage divider that is connected between the output of the amplifier and the common bus, a frequency-setting element containing a quartz resonator, a communication line with resistive couplers connected to the inputs of amplifiers, diodes With limiting resistors and separation capacitors connected to the first terminals of the diodes, and the second terminals of the diodes are connected to the first terminals of the resistive couplers and frequently the first terminals of the separation capacitors are connected to the common communication line.

EFFECT: increasing frequency stability and shorten the time to establish oscillations when power supplies fail.

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