40m Pelican Case SSB Radio - Part 9: RF PA Plan

Video looking at the design for the RF PA

[@Ea5hyw]

Buen video y buen trabajo!!. 73.

[@technishn]

Great video. You might have to get some extra bias voltage on the output stage to get that standing current of 100 mA/device. The developed DC voltage on the 4 emitters of the output stage, may tend to throttle them back under RF drive. This may affect linearity.

[@CharlieMorrisZL2CTM]

Thank you. I was looking to vary R as needed. I'll definitely keep an eye on that.