DSP CW Audio Decoder Platine DAC Erweiterungsplatine aktualisierte Version für Kurzwelle
42,43 €
The newly designed DSP CW audio decoder board (upgraded version) is used to identify CW audio signals. Suitable for CW audio signal recognition of shortwave radios and walkie-talkies. Compared with the basic version of decoder board, the upgraded version adds several filter options and a variety of digital noise reducer settings, which can effectively improve the sound quality of received signal, reduce shortwave noise, and improve decoding accuracy to a certain extent.
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