Amplitude Modulation AM Radio Emitter Experimental AM Transmitters AM Signal Source DIY Circuit multicolour

The emitter is a simple AM signal source for amateur electronics and radio enthusiasts. It s simple in circuit and easy to use. It uses common parts for easy to make. A volumepotentiometer with a switch can realize the modulation depth adjustment, which is the onoff function. The amplitude modulation frequency of the emitter is 600Khz-1500Khz, which can receive a maximum distance of about 5m. 3.5mm headphone jack for external o modulation signal. This emitter is used for debugging and maintenance of the radio, radio station, SDR receiver, and other assemblies of the tool. Features: Simple Circuit for Easy to Make: This kit is simple in circuit, it uses common parts for easy to make. A volumepotentiometer with a switch can realize the modu