(tr)USDX is an amazing little kit. 57 from norway to Bulgaria and Italy on 20m usb today : r/amateurradio

tr)USDX is an amazing little kit. 57 from norway to Bulgaria and Italy on 20m usb today : r/amateurradio

M7MCQ HAM RADIO BLOG: (tr)uSDX Review

Artudatech Upgraded (tr) uSDX 5 Band HF Ham Radio QRP Transceiver for CW/LSB/USB and AM/FM - AliExpress

Homebrew uSDX TRX – F5NPV – V85NPV

Cheap 0.5MHz~30MHz uSDX Handheld Portable Transceivers CW AM SSB Tri-Band Mini Radio Amateur Shortwave

Homebrew uSDX TRX – F5NPV – V85NPV

tr)USDX is an amazing little kit. 57 from norway to Bulgaria and Italy on 20m usb today : r/amateurradio

Homebrew uSDX TRX – F5NPV – V85NPV

tr)uSDX kit: Just pulled the trigger