Re: Antuino

iz oos
 

I have used the AD8703 to roughly estimate the output levels of oscillators (I have no oscilloscope), like dds and si570. If genuine it should be linear up above 0dbm, depending on the frequency. In any case if the hardware is fine, a firmware change would likely correct it.


Il 29/mag/2019 16:05, "Rob Bleumer" <rob.bleumer@...> ha scritto:
HI all.
The AD3807 has a liniar responce 1dB but it is also logaritmic. Could this be the reason?
Rob PA0RBL

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