All videos
2:19YouTube
JS8Call Message Storage and Retrieval Over Ham Radio
@Off-Grid Ham Radio OH8STN·Comms·109 views·9 hours ago
How to send and receive ham radio messages without direct radio contact or internet, using store-and-forward relay stations on HF bands.
js8callham-radiooff-grid-communicationsemergency-messaging
1:49YouTube
QRP Portable JS8Call on Android
@Off-Grid Ham Radio OH8STN·Comms·229 views·1 month ago
Testing JS8Call data communications on Android for portable, energy-efficient emergency radio deployment without laptops.
ham-radiomobile-data-commsjs8callqrp-portableenergy-efficient-communications