PI5RTA Helmond

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Weak Signal Propagation Reporting Network (WSPR)

WSPR transmitter Raspberry Pi with a HF amplifier and filter

Wisper Database : With our magnetic loop antenna , in the shack , PI5FTS heard by: see list

Recording WSPR stations with our WebSDR on 7MHz and WSJTX program.

Making the Raspberry PI a transmitter to transmit WSPR


• install Debian wheezy
• sudo apt-get update
• get dist-upgrade
• get install git
• git clone http://github.com/JamesP6000/WsprryPi.git
• cd WsprryPi
• make
• Antenna op GPIO. Pin 7 signal Pin 9 ground
• These are pins 4 and 5 of the top row counting from the LEDs
• ./wspr --help
• ./wspr -s -r -o PI5FTS JO22RL 10 20m