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Wspr

May 26, 2018

Weak signal for HF ham radio communication package

WSPR pronounced “whisper” stands for “Weak Signal Propagation Reporter.” This program is designed for sending and receiving low-power transmissions to test propagation paths on the MF and HF bands. Users with internet access can watch results in real time at WSPRnet.

WWW http//physics.princeton.edu/pulsar/K1JT