I was doing a couple of videos today on the ADC-40 project.
Ran across an envelope with a supply that I bought from Diz <sk>
at KitsAndParts back in the day of the 1W and 5W rigs.
So, I didn't need to order any more as I have a lifetime supply,
but I will have the batch at the airport for backup.? Like I
really need anything now.
Thanks for the schematic.? Have you used them for the higher bands
yet?
chuck, aa7fo
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On 3/31/25 09:06, hwstar via groups.io wrote:
I use a pair of 2SC5706's in push pull to drive a pair of RD06HHF1 mosfets. These parts work great as drivers for the final. The signal chain in this particular amplifier is:
2SC3375 -> Pair of 2SC5706's -> Pair of RD06HHF1's. This gives me 10 watts on 40 meters with -9dBM of drive. Schematic attached.
