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Simple FM Transmitter Circuit 9V 100-150m

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A simple FM transmitter circuit powered by a 9 volt battery pretty small SMD resistors used in PCBs

Simple FM Transmitter Circuit 9V 100 150m fm verici devresi

Your offer is very simple compacts zhuchok transmission signal with a range of 100-150m good sensitivity and low current consumption. scheme consists of a bass amplifier for the first transistor and the proper frequency generator in the second. transmitter divided transitional capacitor that allows you to set up a cascade separately.

At that shows the value of all the details and transistors! Reel contains 5 turns enamelled wires 0.35mm to send a diameter of 3.2mm (rod of the handle or auger).Setting devaysa boils down to the installation shown in the pattern of voltages through appropriate resistors, and then check the current consumption – it should be about 10mA antenna – a piece of wire 40cm. Here you can see the bug assembly factory performance

Simple FM Transmitter Circuit 9V 100 150m verici devresi pcb Simple FM Transmitter Circuit 9V 100 150m fm verici pcb alt

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