which meets the needs of amateur radio shortwave communication This product is designed to be compact and and offers premium portability. Providing a simple and quick installation process, it supports a variety of installation options, allowing users to choose the most suitable installation method according to the actual environment and needs. effectively improve the signal transmission quality, reduce interference, and enhance the of the equipment operation at the same time. Frequency:1-30MHz Transmitting:40mm,20m,15m,10m SWR: Less than1.5 Power: FT8: Less than 5W CW: Less than 12.5.W BG2BJ: SSB: Less than 25w lmpedance: 50 Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:Black Material:plastic Package Contents: 1 x Pocket Shortwave Antenna 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.