“Oldies but goldies”: In series of articles I will describe “classical” QRP circuits that have proven to be easy to build, have excellent performance and can be used in a wide variety of homemade radio equipment. For all these modules PCBs and, on request, kits are available in my QRP Shop.
Module 1: SSB generator using MC1496N
Module 2: Transmit Mixer with the MC1496N IC
Module 3: QRP SSB PA with 10Watts PEP
(to be continued)