Re: Power Output measurement #ubitxcw

Tom, wb6b
 

That is an interesting chart.

Seems like 12 volts is marginal for these rigs; with surprising large power output variation for small changes in supply voltage. In past threads people have reported widely varying output power, rarely did they report the voltage they were running the rig on. I wonder what supply voltage was used for the original specified power output listed on the HF Signals site was. 

Here is a less scientific but similar thread on supply voltage vs power out:
https://groups.io/g/BITX20/topic/24718593#58028

Tom, wb6b

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