Some folks have asked TAPR about a 30 meter band version of our WSPR TX board for the Raspberry Pi. TAPR does have a few 30M versions in stock. This one is a kit and not an assembled unit. It does come with a 30M end-fed antenna kit as well. Take a look at: http://www.tapr.org/kits_30M-wspr-pi.html -- John, W9DDD