PicoVNA SetCWmode

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AndyK
Newbie
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Joined: Thu Oct 15, 2020 8:59 pm

PicoVNA SetCWmode

Post by AndyK »

Hi, I've been trying to implement a driver for the Pico VNA'a for our RF instrument control software and come across a problem.

How do you exit the CW mode and back into frequency sweep once set?

Setting a new frequency sweep plan with SetFreqPlan() does nothing, getdata always returns zero span data and getinfo("CWmode") always returns true, whatever I do.

AndyK
Newbie
Posts: 0
Joined: Thu Oct 15, 2020 8:59 pm

Re: PicoVNA SetCWmode

Post by AndyK »

Seems, the CW mode in the PicoVNA software does nothing as well.

Anybody got any answers to this?

I need to be able to step through the frequencies in CW mode to calibrate the output power with a power meter.

I'm running out of time with my demo unit and if can't be resolved, we can't recommend the unit.

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