Radio Medium Wave Transmitter Kit 530-1600KHz DIY Signal Source

Summary

• SIMPLE CIRCUIT: Radio medium wave transmitter is composed of common transistors and capacitive sense components, and uses sound transformer modulation, and can work normally without welding error.
• GOOD SIGNAL TO NOISE RATIO: 530‑1600KHz radio medium wave transmitter has been experimented in the rated transmitting distance sound quality close to FM broadcasting, signal to noise ratio is good.
• NO EXTERNAL ANTENNA REQUIRED: Radio experimental medium wave transmitter without external antenna, rely entirely on the magnetic bar leakage of the magnetic field radio transmission to the radio.
• EASY TO USE: Multi interface external power supply, battery, sound input, test terminal, easy to use and expand the function, can use battery power supply, can also use external power supply.
• SIMPLE COMMISSIONING: Resistor parameters and matching transistor parameters have been matched, as long as all the components are properly welded, you can work well, only need to adjust the band coverage.