Radio DIY Transmitter Kit, Radio Medium Wave Transmitter Durable PCB 530?1600KHz Signal Source Amplitude Modulation for Radio

1. 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. 2. 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. 3. 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. 4. 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. 5. 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. Spec: Item Type: Radio Medium Wave Transmitter Material: PCB Transmitting Distance: About 1m / 3.3ft For Super Aberrant CW Radio, About 0.5m / 1.6ft For Direct Discharge CW Radio Working Voltage: 9V Transmitting Frequency: 530-1600KHz Package List: 1 xRadio Medium Wave Transmitter 1 x Sound Cable 1 x Screw Bag 1 x Instruction Manual