POCSAG Whitelist for Pi-Star. Use(less)?
Owners of an MMDVM hotspot running Pi-Star can configure this hotspot as low power DAPNET transmitter too. During idle time when no QSO in digital mode is running, the hotspot…
Calibrating an RTL SDR dongle
When uring an RTL SDR dongle with a graphic SDR application you will probably notice that the dongle is not spot on to the frequency. Especially when using the waterfall…
POCSAG transmitter with a Motorola GM1200
Previously the PE2KMV DAPNET transmitter was equiped with a Friendcom FC301 datatransceiver. Because this tiny transmitter only provides 5W power, which is not that much in the hills of southern…