SAQ transmission of February 13th, 2023
The 17.2 kHz SAQ transmission was received by Alberto I2PHD in JN45sl using the SDR receiver Perseus and the mini whip antenna by PA0RDT, modified with the substitution of the original J310 FET with a Crystalonix CP644, and with the increase of the capacitance of the coupling capacitors.
This is a short video showing a few seconds of the reception, done using the HDSDR software.
was a modified
This is the complete CW message as received from the SAQ
This is a document describing the original (PA0RDT) mini whip antenna
This is a page describing a modified version of the mini whip antenna, as used at the Twente Web SDR.