Electronic sound bait for fish. Scheme, description

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Electronic sound bait for fish. Encyclopedia of radio electronics and electrical engineering

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Encyclopedia of radio electronics and electrical engineering / Home, household, hobby

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This device makes a croaking sound that attracts fish. Sound parameters are set using two variable resistors.

Electronic sound bait for fish. Scheme

The device is powered by three batteries, which last for a long time. An earpiece from a telephone set, modified for immersion in water, was used as a radiator, I recommend putting a second earphone with a resistance of 50 Ohms in series with it and installing it in the body of the bait for control. The device is used as follows: the earpiece on long wires is lowered into the water and the device is turned on for 5-10 seconds with an interval of 15-20 seconds.

The device is suitable for both winter and summer fishing.

Publication: cxem.net

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