#arduino
#wb2cba
uSDR uSDX+ Plus V2 Review 10/15/17/20/30/40/60/80m 8 Band SDR All Mode HF SSB QRP Transceiver + 4000mAh Battery
Hello Guys, thanks for tuning in to my channel!
Spectral purity check using the TinySA spectrum analyzer: This is an output power and spectrum measurement of the new 2nd version of the Chinese uSDX-plus - labelled as uSDX+ SOFTWARE DEFINED RADIO.
Please check out the original work of DL2MAN
Spectral Purity measurement only on the classic HF Bands - done with a supply of 13.8V DC, and 50 Ohm (50W) dummy load . Current was not measured.
2 дек 2021