This is an experimental version of the University of Twente's WebSDR
receiver for smartphones and tablets.
It should work using Safari on iOS devices; Firefox or Chrome on Android devices; and Edge on devices running Windows 10.
Tuning is different from the normal WebSDR: do not drag the yellow filter curve,
but the waterfall.
Comments can be sent to pa3fwm@websdr.org.
Your browser is not supported; if it does not work, please try again with Firefox, Chrome or Opera (not Opera Mini) on Android, or Safari version 6 or later on iOS.
![[scale]](smeter1.png)