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Your amplifiers have clean output - practically free of harmonics... I wish I knew where to buy the metal chassis.
Metal and plastic chassis are available from numerous places. I prefer the plastic... much easier to machine.
I still have your DX150 KIT...
Do these amplifiers work on other bands like 20, 40, and 80 meter bands?
The DX250 and DX300 will not work on those those bands because they have a tuned output.
Your amplifiers have clean output - practically free of harmonics... I wish I knew where to buy the metal chassis.
Metal and plastic chassis are available from numerous places. I prefer the plastic... much easier to machine.
I still have your DX150 KIT...
Do these amplifiers work on other bands like 20, 40, and 80 meter bands?
The DX250 and DX300 will not work on those those bands because they have a tuned output.