20191207 - NanoVNA

Post date: Dec 7, 2019 2:46:46 AM

During the net we discussed the NanoVNA. There are two versions so far and a third on the way. The original design by (@edy555) was the 300 MHz version. The upgrade was by (@hugen79) which took it to 900 MHz. A new version is in the works for 3.5 GHz.

300 MHz Original:

• https://github.com/ttrftech/NanoVNA

• https://github.com/ttrftech/NanoVNA/blob/master/doc/nanovna-sch.pdf

• https://github.com/ttrftech/NanoVNA/blob/master/doc/nanovna-blockdiagram.png

900 MHz Upgrade:

• https://github.com/hugen79/NanoVNA-H

• https://github.com/hugen79/NanoVNA-H/blob/master/doc/Schematic_nanovna-H_Sheet-1_20190902.png

3.5 GHz discussion:

• https://groups.io/g/nanovna-users/topic/nanovna_v2/34272222?p=Created,,,20,1,0,0::recentpostdate%2Fsticky,,,20,2,20,34272222&jump=1

• https://groups.io/g/nanovna-users/attachment/2947/0/Preliminary%20Block%20Diagram.png

#nanovna #edy555 #hugen79 #900mhz #300mhz #3.5ghz