Olivia is a high duty cycle transmission mode which enhances the popular multi-shift frequency keying (MFSK) technique, providing an additional layer of forward error correction. It is this additional layer of error correction that allows Olivia to be a high signal-to-noise ratio champion.
Powered by a Raspberry Pi mini computer, the KD2NSP 20-meter WSPR beacon is now active and making 100mW transmissions every 10 minutes.
Solar minimums don't have to be grim. Bring some life to the ionosphere with WSPR.
Welcome to KD2NSP.com. This website explores my free time research into the radio frequency spectrum. I'm a newly licensed amateur radio operator with a wide variety of interests including HF digital modes, QRP, APRS, CW and more. Expect to see posts on an irregular basis covering my latest topics of interest. Thanks for checking it … Continue reading Greetings!