FeaturesDIY Kit This product is a selfassembled kit that supports CW modulation and is suitable for pointtopoint communication.Multifunctional module The product integrates transmitter and receiver functions, enabling the transmission and reception of radio signals.Broadband Coverage The product operates in the frequency range of 7.023 MHz to 7.026 MHz, providing stable shortwave communication services and strong antiinterference properties.Function It can easily capture frequency, making it easier for novice enthusiasts to enjoy the fun of radioAmateur Radio As an amateur radio shortwave transmitter and receiver module, it can meet the needs of radio enthusiasts for shortwave communication.SpecificationsMaterial Printed circuit boardCard size Approx. 55cm1.961.96inchPower supply DC9V14VAntenna 50ohm, unbalancedReceive quiescent current 10mA9VTransmitting power 0.8W9V, 1.2W12VFrequency ranges transmitting local oscillator 7.023MHz, receiving local oscillator 7.0237.026MHzWorking modes CWNoteThis kit is not soldered, and all electronic components supplied are loose parts, customers need to assemble them themselves. The finished product pictures shown in our store are for reference only when purchasing.Please allow 12cm error due to manual measurement.Please allow slight color differences due to different screen resolution.The package contains1 pc 4.1 Version PIIE Kit CW Transceiver Shortwave Radio Station 7.023MHz7.026MHz with Buzzer Transceiver