Very likely. You may have to set up each MUX manually.
The Sony will give you DVB-T2 as well as DVB-T. You should disable the Realtek to use the Sony. You may have to manually remove the Realtek conf file to get that to work:
sudo systemctl stop tvheadend rm ~/.hts/tvheadend/input/linuxdvb/adapters/* sudo systemctl start tvheadend
Then enable only the Sony in the web interface.