| I
occasionally have some spare RF surplus from my
laboratory, that I sell on eBay, Please visit the eBay
"about page" to see what is available,
often including antennas calibrated in my anechoic chamber. |
PSK31 is my
favorite mode, and it got me back in to ham radio after many years
of separating my day job (RF Engineering) from my hobbies. For me,
PSK31 is is the
perfect blend of engineering hi-tech (extremely narrow band QPSK,
Varicode coding, convolutional encoder, DSP Panoramic AF Demodulation,
and a Viterbi decoder) that is so elegantly implemented, that a QRP
transceiver kit can be bought for just $49
and provide inter-state digital communications on a modest antenna. |
KS4VA Amateur Radio
About Me