This 13.56MHz source provides stable output for applications. With its strong stability and adjustable power output, this source is suitable for users. Electronic engineers and communication enthusiasts can benefits from usings this 13.56MHz source. From communication experiments to wirelessmodule projects, this source is a reliable choice. Elevates your electronic engineering projects with this highs quality 13.56MHz source. It offer stable output and user friendly operation. Working frequency: 13.56MHz Output power: -10dBm-10dBm Working voltage: 12V Specially designed to drive our 45W amplifier Colour:green Material:ABS Package Contents: 1 * Transmit Source Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.