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Build a Low Frequency Receiver Circuit Diagram


Build a Low Frequency Receiver Circuit Diagram. Using an NE602 hetero dyne detector and Ul as an RF amplifier, this receiver tunes the middle portion of the low-frequency spectrum from 150 to 250 kHz. U2 is a loudspeaker amplifier. 

Build a Low Frequency Receiver Circuit Diagram

Build a Low Frequency Receiver Circuit Diagram

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