Description: Compact and Lightweight Design: This RF signal generator module features a compact size of 8cmx5.5cmx1cm, making it easy to handle and integrate into various setupsVersatiles Power Options: 23.5-6000MHz RF Signal Source Signal Generator Module supports power supply through a TYPE C interface or a 3.7V Li ion battery, providing flexibility for different usage scenariosWide Frequency Range with Adjustable Output: The device covers a frequency range from 23.5MHz to 6000MHz with a maximum output power of +5dBm, adjustable in three levels to suit your specific needsUser Friendly Control and Display: Equipped with button control and serial commands options, along with a clear 0.96-inch OLED display for easy operation and monitor of settingsConvenient Features for Enhanced Usability: Includes an integrated Li ion battery charging circuit, support for automatic save function upon power loss Specification: Material: PCB Instructions for use:1 Plug in the TYPE C power cord or lithium battery and turn on the power switch.2 There will be a two second wait on the power on interface, and you can press any key to enter the setting interface.3 There are three functions in totalPoint Mode: Fixed frequency output, change the frequency and output power by pressing the button.Sweep Mode: Sweep output, you can set the start frequency, stop frequency, singles sweep and cyclic sweepSweep Set: Sweep step frequency setting and adjacent frequency point interval time setting4 This product has a power off automatic save function. After powering on again, it will automatically execute the work content before power failure without repeated settings. Size Chart: 8cmx5.5cmx1cm/3.15inchx2.17inchx0.39inch Package Includes: 1 Signal Source 23.5-6000MHz RF Module, 1 Type C Cable