Welcome! Project website: kiwisdr.com Here are some tips: Please email us if your browser is having problems with the SDR. Windows: Firefox, Chrome & Edge work; IE does not work. Mac & Linux: Safari, Firefox, Chrome & Opera should work fine. Open and close the panels by using the circled arrows at the top right corner. You can click and/or drag almost anywhere on the page to change settings. Enter a numeric frequency in the box marked "kHz" at right. Or use the "select band" menu to jump to a pre-defined band. Use the zoom icons to control the waterfall span. Tune by clicking on the waterfall, spectrum or the cyan/red-colored station labels. Ctrl-shift or alt-shift click in the waterfal