This evening, after a brief foray on 40m QRP CW, I returned to 500kHz WSPR whilst getting on with other jobs in the shack. As an example of just how good WSPR can be, see the example shown here in which one brief WSPR transmission results in no less than seven reports. In an instant I could see just where my 1mW ERP signal was getting and how well it was being received. Using modes like CW this sort of thing is just not possible. OK, it is beaconing and not a contact, but to be honest I'm more interested in testing my TX system, checking propagation, seeing how my antenna changes have affected things than having a "rubber stamp" HF QSO in which little information is being exchanged.
23 Dec 2009
WSPR reporting - the REAL advantage
This evening, after a brief foray on 40m QRP CW, I returned to 500kHz WSPR whilst getting on with other jobs in the shack. As an example of just how good WSPR can be, see the example shown here in which one brief WSPR transmission results in no less than seven reports. In an instant I could see just where my 1mW ERP signal was getting and how well it was being received. Using modes like CW this sort of thing is just not possible. OK, it is beaconing and not a contact, but to be honest I'm more interested in testing my TX system, checking propagation, seeing how my antenna changes have affected things than having a "rubber stamp" HF QSO in which little information is being exchanged.
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