1. SIMPLE CIRCUIT: Radio medium transmitter is composed of common transistors and capacitive sense components, and uses sound transformer modulation, and can work normally without welding error.
2. GOOD TO NOISE RATIO: 530‑1600KHz radio medium transmitter has been experimented in the rated transmitting distance sound quality close to FM broadcasting, to noise ratio is good.
3. NO EXTERNAL ANTENNA REQUIRED: Radio experimental medium transmitter without external antenna, rely entirely on the magnetic bar leakage of the magnetic field radio 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 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 Transmitter

1 x Sound Cable
1 x Screw Bag
1 x Instruction Manual