<div class="detailmodule_dynamic"><kse:widget data-widget-type="customText" id="1005000004074434" type="relation"></kse:widget></div><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><br/><strong><span style="font-size:20px">Features: </span></strong><br/>1. This product is suitable for single sideband CW SSB mode power amplification in shortwave amateur radio stations. Amateurs and professionals can use it to achieve more efficient and accurate SSB CW mode signal transmission and reception tasks. <br/>2. It has a high linearity and frequency response range, and can maintain low distortion and interference during signal transmission. <br/>3. Adopting automatic transmission and reception mode switching, seamless switching can be achieved, with good stability and reliability. <br/>4. The finished amplifier is equipped with heat dissipation fins, effectively solving the problem of heat generation during power amplification. <br/>5. The entire board design is more compact and lightweight, bringing us a more convenient, efficient, stable, and reliable wireless communication experience.</div><div><br/></div><p><strong><span style="font-size:20px">Parameter: </span></strong><br/>Working voltage: DC12-13.8V <br/>Working current: up to approximately 6A <br/>Power interface DC socket: 5.5X2.1 (positive inside and negative outside) <br/>Frequency range: 3-28MHz <br/>Input power: 0.1-3W <br/>Output power: 30W (7MHz) 13.8V, approximately 15W when pushed with PIXIE 0.2W, and approximately 30W when pushed with Frog Song Kit 2.5W <br/>Switching method for sending and receiving: automatic <br/>Size: 60 * 100mm <br/>Product Description: The shortwave power amplifier board can only be used for single sideband CW and SSB mode power amplification in shortwave amateur radio stations and is not suitable for other purposes.</p><p><strong><span style="font-size:20px">Package include: </span></strong><br/>1X amplifier<br/>4X screw<br/></p></div></div><p><br/></p>