Specifications:
Power Supply: 9V 2A DC, 5.5mm port (center positive, outer negative; power supply not included)
Transmission Frequency: 530~1600 kHz (Medium Wave Band)
Transmitter Output Power: Adjustable range from 20mW to 500mW; recommend use within 5-10 meters
Antenna: 5-meter long copper wire with recommended wire diameter of 1.5~2.5mm
Audio Input: 3.5mm interface (accessory included)
Audio Source Compatibility: CD players, computers, smartphones, and similar devices
Available options include a DIY kit (requiring self-assembly and soldering) and a fully assembled unit (no assembly required). Please take note of this before purchasing.
Features:
1. Adjustable Transmission Power: Flexible adjustable output power (20mW-500mW) tailored for hobbyist use and study environments.
2. Compact and User-Friendly Design: Ideal for students and radio enthusiasts to explore medium wave signal generation and amplitude modulation principles.
3. Wide Frequency Range: Covers 530–1600kHz, aligning with standard medium wave radio band for compatibility with common receivers.
4. Versatile Audio Input: Seamlessly connects to various audio sources, such as CD players, computers, and mobile devices, via a 3.5mm port.
5. Easy Antenna Setup: Includes an adaptable copper wire antenna for stable and efficient signal transmission within the intended range.
Package Included:
1 x Medium Wave Radio Transmitter