DIY AM Transmitter Kit, 530-1600kHz Medium Wave Radio Signal Source with Adjustable Sound for Experiments and Learning(Finishing machine)

Description

• [COMPREHENSIVE DIY KIT] This Medium Wave Radio Transmitter Kit includes a finished product and loose components, providing everything you need for hands-on experimentation and learning.
• [AMPLIFICATION FOR CLEAR SIGNAL] Equipped with a built-in chip and volume potentiometer, this transmitter ensures excellent sound amplification, enhancing your audio experience.
• [HIGH FREQUENCY OSCILLATOR] The advanced oscillator circuit maintains constant amplitude, delivering reliable performance for medium wave radio enthusiasts.
• [EFFICIENT FILTER NETWORK] The low pass filter effectively removes high order harmonics, resulting in a clean sinusoidal waveform for superior signal quality.
• [EDUCATIONAL APPLICATIONS] for students and hobbyists alike, this kit serves as a practical tool for studying wireless signal generation and audio modulation principles.

Features:
* Sound Amplification: Built-in sound chip and volume potentiometer for adjustable sound amplification.
* Oscillator: High-frequency constant-amplitude oscillator circuit generated by a common-base modulated transformer oscillator circuit.
* High-Frequency Amplification: Further amplifies high-frequency amplitude for superior quality.
* High-Frequency Modulation: Sound capacitors and bias resistors for sound modulation.
* Filter Network: Low-pass network filters out high-order harmonics and achieves a sinusoidal waveform.
* Applications: Medium-wave radio enthusiasts and students studying wireless signal generation and audio modulation principles for AM transmitters.
* Disassembled Parts: Includes pre-assembled components on the mainboard and audio cables. Frequency tuning is required.
Finished Board: Ready to use upon power-up, audio cables included.

Specifications:
Product Name: DIY Transmitter Kit
Material: PCB
Color: Green
size: As shown
Power Supply: 9V 2A DC, 5.5mm jack, positive inside, negative outside (self-provided power supply required)
Transmitter Frequency: 530-1600kHz (AM radio band)

Package Contents:
A: Finished Product
B: Loose Components

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