VNWA Vector Analyser I0FTG I0NAA I0WYC. – Report 32° Congressino Microonde 2009

DG8SAQ VNWA 2.5 Vector Network Analyser home-brewed from I0FTG, Pippo I0NAA, Mario I0WYC, Sil – Tow DDS oscillators are used for the RF and LO generation. The IF filter is realized through the limited frequency response of the PC soundcard used for signal analysis (typically 10 Hz to 20 kHz) in combination with digital filtering by the PC software.  – See the Some more  VNWA information, pictures and the Links below….>

Report dal 32° Congressino Microonde di Bagnara di Romagna e Relazione completa a cura di I0FTG, Pippo scaricabile in PDF file 1.28 MB. Al meeting sono interventi come relatovi diversi  radioamatori esperti, come  I4ZAU, I4BER, I4CVC, IK4PNJ, IV3FDO, IW6ATU il Dr Perugini e naturalmente I0FTG già citato sopra.  – See the Some more  information and the Links below….

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