A sound wave generator for trapping grouper
A sound wave generator and grouper technology, which is applied in fishing, sounding equipment, instruments, etc., can solve the problems of inconvenient fishing, easy to be injured or missed catch, difficult to use nets, etc.
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[0008] Embodiment 1: a kind of sound wave generator for trapping grouper, it is by: transformer B, capacitor C and triode, transformer B has one group of oscillation coils, one group of control coils and one group of power coils, the output end of one group of oscillation coils A capacitor C is connected in series and has two output terminals; one set of control coils has two sets of symmetrical coils, the central shaft head of the control coil passes through the resistor R3 and the negative pole of the power supply and two sets of triodes BG31, BG32, BG33, BG34, BG35, BG36 , BG37, BG38, BG39, BG40 and BG41, BG42, BG43, BG44, BG45, BG46, BG47, BG48, BG49, BG50 are connected together, and the other two ends of the control coil are connected through diodes D31, D32, D33, D34 respectively , D35, D36, D37, D38, D39, D40 are connected to the bases of transistors BG31, BG32, BG33, BG34, BG35, BG36, BG37, BG38, BG39, BG40, through diodes D41, D42, D43, D44, D45, D46, D47, D48, D49, D...
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