If you regard QRP ARCI as a de facto authority on QRP in the US, they recommend 7030, and they call it a 'center of activity' rather than a calling frequency. I take that to mean we should imagine a Gaussian distribution of activity above and below this center. I imagine a standard deviation of perhaps 500 Hz, but that's just me.
I grew up thinking it was 7040 as well, but it has changed more than once in recent times. Al W6LX/4 >>>On Saturday, September 4, 2021, 01:38:00 PM EDT, Dan Presley >>><[email protected]> wrote: >>>The longstanding QRP frequency for 40 has been 7040-European 7030. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
