NB passband monitoring

  • hmmh....


    after thinking about....


    MAYBE AN IDEA .... came into my brain....


    EMERGENCY BEACON PROJECT in WSPR/WSJTX (maybe modified protocoll) or OTHER WEAK SIGNAL MODE ... battery powered small transmitter with patch antenna 6dBi


    like the COSPAS/SARSAT commercial project ...


    CAN BE RECEIVED BY SOME EMERGENCY MONITORING STATIONS in the footprint RUNNING 24/7


    ???? WHAT DO YO THINK ????


    73 de dg0opk

  • Would be indeed interesting to have some weak signal mode 2.4GHz QRP TX...is there a design perhaps already existing somewhere?

    Would be also cool for APRS positioning like applications, e.g. from a driving car into a QFH helix or a patch on the roof.

    Or for amateur baloon payloads, etc.


    73, Oscar