With the addition of a LPF I believe it meets the spectral purity requirements of the Amateur LCD on 2M:
http://www.rowetel.com/?p=7207 and on HF: http://www.rowetel.com/?p=6317 - David On 10/8/20 6:50 am, glen english wrote: > except that the Pi transmitter has unacceptable spectral purity. > > On 9/08/2020 7:18 pm, Adrian Musceac wrote: >> Thanks David for the news. >> One question: how high can the Pi transmitter go in frequency? >> Our 70 cm band is pretty crowded, but the 23 cm band and 2305-2400 MHz >> bands are underutilized and we want to make use of them. The Pi/RTL >> system is a good candidate because of price. >> >> Adrian > > > _______________________________________________ > Freetel-codec2 mailing list > Freetel-codec2@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 _______________________________________________ Freetel-codec2 mailing list Freetel-codec2@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freetel-codec2
