Hi Trent, Most of the designs you'll encounter on the net are for AM rigs. If you're looking for a standalone linear you'll likely won't find one. There was the SGC Mini-Lini... but, it is appears to be in limbo due to "connector" issues. :-) If you carefully consider the required group delay matching between the RF & AF signal paths it rapidly becomes apparent, for many reasons, that it is easier to implement an entire transmitter than to make a standalone EER Class E (or C, or D) linear. 73 & Good afternoon, Marv WC6W -- "Trent and Lorraine" wrote: Greetings Could anyone on the list point me to designs for EER Class E FET amps for amateur radio use ? I am interested in building a desktop KW utilising common switching devices from the local electronics shop. I would like to build a KW desktop FET 1.8~30 Mhz Amp I see references to many designs but a lot seem to be propriety design sites that cant be downloaded Trent Trent Sampson [PO Box 1647 Toowoomba Qld 4350] VK4TI _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps ________________________________________________________________________ Try Juno Platinum for Free! Then, only $9.95/month! Unlimited Internet Access with 1GB of Email Storage. Visit http://www.juno.com/value to sign up today!