<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p>Features: <br/>1. Supports USB power supply, with a wide output frequency range (35MHz-4400MHz), meeting various application scenarios. <br/>2. Built in simple RF signal generator, convenient for testing the frequency amplitude characteristics of the AC channel of the equipment. <br/>3. The keyboard design is user-friendly, with 15 function keys supporting precise frequency adjustment and emission control. <br/>4. Provide four step modes (1K/10K/100K/1M) for quick or fine adjustment of frequency output. <br/>5. Low power design, standby current less than 25mA, suitable for long-term use and portable <br/>applications.</p><p>Parameter: <br/>Power supply interface: Type-C <br/>Power supply voltage: DC 4.5V-5.5V <br/>Standby current:< 25mA <br/>Emission current:< 150mA <br/>Output impedance: 50 ohms <br/>Output frequency range: 35MHz-4400MHz <br/>Output step: 1KHz-8KHz <br/>Output: SMA standard interface inner hole <br/>Output power:- 1dBm (W) @ 150MHz (absolute value of test power) approximately 1 mW <br/>Size: 80mm * 75mm * 30mm (excluding interface) <br/>Function: This product is a simple RF signal generator that provides a signal source for the AC channel of the tested device and analyzes the frequency amplitude characteristics of the AC channel. Please pay attention to the impedance of the measuring equipment. <br/>Details Introduction: <br/>The operating keyboard of this product has 15 ppt keys, 0-9 numeric keys, 10 "++" and "-" keys to adjust the frequency of use, and also generates emission output behavior. Short pressing the "++" or "-" keys will add 1kHz or negative 1kHz to the original frequency output. Pressing the "++" or "-" keys for more than 1 second will result in continuous or continuous subtraction scanning mode. 1kHz when stepping from 35kHz to 138MHz; 138MHz is 138kHz. The steps are 10kHz at~550MHz and 100kHz at 550MHz~4000MHz. To end the scan, simply press the "++", "-", or "OK" buttons. The 'OK' button is the output control button. Press again to stop the transmission. The emission behavior caused by "++" or "-" requires pressing "OK" twice to end the transmission, and the product will display ">>" in the upper right corner. When the output emission behavior occurs, the "C" key will terminate the transmission with a frequency of zero. <br/>Step "<>" key, used for continuous addition and subtraction scanning mode for easy adjustment, cyclically selecting steps "1K", "10K", "100K", "1M". <br/>By pressing the "<>" button, the new underlying LCD1602 defaults to the "<1k>" step indication when powered on. Four types of step states can be executed in a loop.</p><p>Package Include: <br/>1X module <br/>1X power cord <br/>1X antenna<br/><br/></p></div></div><p><br/></p>