RF Guru RF Guru Overview Easy to Use Features Requirements Download Demo   Purchase RF Guru Get RF Guru now: RF Guru 2.x Download $79.00 Updates Like SFX, ShowBuilder, and SoftPlot, you will receive free updates, both minor and major, for a full year after the purchase of your RF Guru license.  This also includes TV channel updates.  After a year, you will of course be able to continue to use RF Guru and updates will be available to you after your resubscribe for another year.  Upgrade Subscription: RF Guru Subscription Upgrade $39.00