Re: U3S Programming with Relay and Amp #u3s


One other potential gotcha with WSPR is the frequency you transmit on… you must program the U3S for the actual frequency and not get caught out by the “dial frequency” (like I did!).

So for 20m the dial frequency on a transceiver is 14.0956 but you must program the U3S to transmit in the range of 14.097000 - 14.097200 else you won’t be heard.


sorry for formatting…no idea how to remove the large text size :(

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