Monthly Archives: April, 2015

An Improved Classie WSPR Controller

When I first put together the Classie WSPR transceiver my primary concern was the transmit/receive circuitry. I only concerned myself with the controller in so far as confirming it was putting out the correct waveform with the proper timing. But once I had the transceiver on the air for a while it was time to …

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Tabula Candida

Doodles of a distracted historian

rtl-sdr.com

A blog about RTL-SDR (RTL2832) and cheap software defined radio

DuWayne's Place

Computers, Electronics, and Amateur Radio from KC3XM

QRP HomeBuilder - QRPHB -

Computers, Electronics, and Amateur Radio from KC3XM

Open Emitter

Computers, Electronics, and Amateur Radio from KC3XM

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m0xpd's 'Shack Nasties'

Computers, Electronics, and Amateur Radio from KC3XM