Re: New digital mode PS-18 (HF pager) from DXsoft and Radial, or we invented APRS again :-)
HF Pager for Windows V2.80 and HF Pager for Android V3.10 were released:
HF Pager for Android 3.10 is released.
CPU load has been significant reduced.
Channel busy detection algorithm was improved.
Channel sharing algorithm was improved.
Windows HAM radio software at http://www.dxsoft.com