[Lowfer] Weak signal test transmission on 137.774KHz
N8OOU
n8oou at meekfarm.us
Sat Nov 10 22:54:26 EST 2018
All;
I have started a MEPT on 137.774. It is sending the letters"W" and "M"
at an FSKCW speed of 60 second dits with a 1 Hz shift. At that speed
each letter takes close to ten minutes to send so I have included a CW
id of "N8OOU" after each letter. The cw speed is 10 WPM.
Right now the transmitter input power is 1W coupled into a 180 Ft
transmitting loop. My remote receiver measures this signal at -47 dBm
compared to -17dBm for the WM Lowfer. That not a lot of power, so my
expectations are low. I am working on adding an external amp but even
with it, the small loop will keep in the QRP category..
Thanks for reading.
--
73 de N8OOU - Mike Meek
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