New 500 Watts Liner Amplifier (1.8 – 3.5 – 7 MHz). Made by Thamway Co. Details (Japanese language) Category: QRO/QRPNovember 4, 2009Tags: amplifierham radiohamradioLinear amplifierLow powerPAQRO/QRPQRPQRPpRFPost navigationPreviousPrevious post:New Elecraft "W2 WattmeterNextNext post:New TX2200A CW TX for 137 KHz