This winter Peter DL3PB built a new version of an
"All Diode" transceiver, the Paraski.
The new transceiver works on 15 meter and has an output of 4...5 mW
Peter made a few QSO's with 5 mW, into an EFHW vertical on 15 m.
Peters rig has only diodes in the amplifiers and oscillators.
It's amazing, even for a milliwatter as myself. WOW.
Please visit the QRZ page of Peter (Click) to look at the schematic and a photograph
of the Parasaki for 15 meter.
Data on the drawing:
An "ALL DIODE" 15 m QSK TRANSCEIVER
PWR OUT 4...5 mW
WINTER 14/15 PETER/DL3PB
See the post of the 8th of February 2012 in this Blog,
for the 20 meter, 2...3 mW, Parasaki, all diode transceiver built in the winter of 2011 by Peter.