Visual Cw Offset Indicator

  
An NE567 tone decoder, tuned to the transceiver`s CW offset frequency, ensures that the transceiver will be tran
Visual Cw Offset Indicator - schematic

smitting on the same frequency as the received CW signal. Simply tune the transceiver so that the LED lights. Eight to 13 Vdc is required; this can be taken from the transceiver supply or an extra battery. Audio is taken from the speaker or headphone output.




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