Not coming off the Raduino, I'm using one of these:
Much simpler but does the same thing. My own Nano connects to it without
the need for a display.
Vince.
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thanks. I assume you measured right at the output of the radiuno and not
after the 6db attenuator.
I'm hoping to use this thing as a replacement VFO for some old heathkits
once I learn what THEIR vfo output voltage was.....I'm pretty sure they
were at 2K ohms so I may be able to use a ferrite transformer and step up
voltage through simple impedance matching. It would be really cool to
have the advantages of the digital VFO on my old (and EMP proof)
SB-102!!!!
Gordon
________________________________________
From: [email protected] <[email protected]> on behalf of Vince Vielhaber
<vev@...>
Sent: Monday, October 23, 2017 1:20 PM
To: [email protected]
Subject: Re: [BITX20] Raduino question.
measured where, across what impedance?
thanks for the information!!!
Typically my RF measurements are all at 50 ohms, but right now I can't say
for certain that last nite's were. I'll have to double check when I get
home. Also I need to correct something, my initial output was 4ma, not
2ma.
Vince.
--
Michigan VHF Corp.
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Michigan VHF Corp.
