Need help with vna2?
Click the “chat” button below for chat support from the developer who created it, or find similar developers for support.

About the developer

159 Stars 46 Forks 12 Commits 1 Opened issues


Second version of homemade 30 MHz - 6 GHz VNA

Services available


Need anything else?

Contributors list

# 81,003
12 commits

Second version of the homemade 30 MHZ - 6 GHz single receiver VNA design files.

First version:

For more information see:

FPGA can be programmed with Openocd ( Scripts for programming the FPGA and SPI flash are in the "openocd" folder. Copy the bit file to openocd folder and use the command "openocd -f " to program the board.

Before communication is possible with the board through USB, FT2232D EEPROM needs to be programmed. Port B needs to be changed in FIFO 245 mode. This can be done using FTDIs "ft-prog" tool.

We use cookies. If you continue to browse the site, you agree to the use of cookies. For more information on our use of cookies please see our Privacy Policy.