F1RUM 1y ago • 80%
OK, we do not speak about same users : you speak about population and I about emcomm teams. For sure, emcomm teams have to listen to population (I think about PMR446, LPD433, CB27, E channel...) in voice mode, but they need to build internal radio infrastructure to share information. Ribbit could be a brick of this solution :
- easy to deploy
- without specific hardware (compatible with what every amateur radio already has)
- high density of information transmitted by spectrum used
- logging messages
- geolocation of messages
- no internet connection needed
F1RUM 1y ago • 66%
Actually, EmComm, in many situations, is based on licenced software such as VARA running only on Windows with a bought key. I think it's time to try open source software.
This text messaging system over radio seems awesome for recreational and emergency communication.
F1RUM 1y ago • 100%
SOTA/POTA is generally short and sweet QSOs
Completely agree! SOTA/POTA are the best chat: short but very polite.
It took me a while to understand the principle of operation and the tools to use and their interactions. So I've posted some explanation about it.
F1RUM 1y ago • 100%
Very impressed by your 10GHz result !
My best DX on 2m was 362km in FT8.
I used my HF setup (FTdx10 + a Raspberry Pi) with a transverter (28 > 144 MHz) outing 15 watts and a power amplifier to push signal to 50 watts.
On 6m band, I've reached 1600km