WSPR with Raspberry Pi

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WSPR with Raspberry Pi

Some of you may have seen my signals with the pi; I set it to transmit 10mw but now having aquired a meter capable of measuring these low levels of power I find that it actually put out about 65mw! So the setting has been changed to 18dBm which is about right but which WSPRnet interprets as 50mw...... The lesson here appears to be that the string sent to the pi on startup affects what it sends but not the actual power it sends it at.

Gareth G1DRG