Re: nanoVNA Output Voltage


Erik Kaashoek
 

The output power of the SI5351 is automatic set depending the requested sweep frequency, 2mA below 300MHz, 8mA above 300MHz
Similar for a manually set fixed output frequency using the freq command

You can manually control the power through console by issuing

power [0-3]

The power is in small steps controlling the SI5351 current into the output attenuator
0->2mA
1->4mA
2->6mA
3->8mA

Issuing
power -1
sets the nanoVNA again in automatic power mode

If you report output power please indicate at which power setting the output is generated.

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