Re: New digital mode PS-18 (HF pager) from DXsoft and Radial, or we invented APRS again :-)

Sergei Podstrigailo

Hello Chiefsfan2,

Sunday, August 30, 2020, 8:45:11 AM, you wrote:

C> Hey sergei, should the tx and rx center freq be the same?

More exactly (radio_freq + audio_center_freq) should be the same (if USB is used).

For example, carrier at 3570 kHz and 1700 Hz audio is the same as 3570.1 kHz and 1600 Hz

Decoder is robust with frequency error about 100 Hz (see wider marks at waterfall).

Best regards,

Windows HAM radio software at

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