开云体育

In the ProgRoc the synthesizer is supplied 3.3vdc from the internal regulator as well as the 5vdc pull ups. So whether the synthesizer module has it's own 5vdc regulator is of no concern.? In the vfo signal generator the vdc is supplied to 8-10pins of the synthesizer module to the internal regulator making it's own 3.3vdc supply, so as for as I can see, just make the synthesize module with it's included 5vdc regulator and you can use it where ever you want, either the vfo signal generator or the ProgRoc kit. I do think I got it correct about this.
73 wt1v