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2:19YouTube
JS8Call Message Storage and Retrieval Over Ham Radio
@Off-Grid Ham Radio OH8STN·Comms·109 views·2 months 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
2:15YouTube
A Better Way to Download Android JS8Call
@The Terminal Element·Comms·456 views·3 months ago
Step-by-step setup for installing and updating the JS8Call Android port via GitHub, for off-grid text messaging.
js8callandroid-appsham-radiooffline-messaging
1:49YouTube
QRP Portable JS8Call on Android
@Off-Grid Ham Radio OH8STN·Comms·229 views·3 months ago
Testing JS8Call data communications on Android for portable, energy-efficient emergency radio deployment without laptops.
ham-radiomobile-data-commsjs8callqrp-portableenergy-efficient-communications