IK4AUY Sergio WEB SITE


Logbook Of The World LOTW (ARRL) Our version by I4FAF & IK4AUY with picture gallery click here	CDG2000DX - SRC by IK4AUY & I4FAF (photo by IK4AUY S. Cartoceti, 03/ 2006) -click to the above link to download a .pdf file with more info -click on picture to enlarge to a big one. CDG2000DX - SRC by IK4AUY & I4FAF -click to the above link to download a .pdf file with more info -click on picture to enlarge to a big one. -click here to down load CDG2000-SRC Sn.02 Lab Test data (2009)
CLICK HERE TO GO TO MAIN PAGE -ENGLISH- Or CLICCA QUI PER ENTRARE IL SITO -ITALIANO-	>RF Filter Design and Analisys by AADE now FREE (9.5MB) >ELSIE RF Filter Design by WB6BLD (FREE Win Vers. 5 MB) Our Latest Articles: >"A High-Level Accessory Front End for the HF Amateur Bands" by Sergio Cartoceti, IK4AUY in QEX March/April 2003 and May/June 2003 feedback .pdf article file >"A Doubly Balanced "H-mode" Mixer for HF" by Sergio Cartoceti, IK4AUY, in July-August 2004 QEX (ARRL) Magazine, pages 23-32 .pdf article file >"Il Nostro TRX CDG2000 (our early building experience about CDG2000 TRX project and more about h-mode mixer with noise blanking gate) 05/2005 in Radio Rivista ARI Magazine (Ita) .pdf article and pictures file >Mosfets versus Transistors in RF Linear Amplifiers >Aggiornamento parco antenne alla IY4FGM (Antennas update at IY4FGM - Italian, article by IK4AUY)
	>See Homebrew Gallery >>HF Linear Amplifiers page >>>Articles >F5LEN DX Webcluster >New DX Summit spot OH8X >DXSCAPE DX spot >DXWatch.c om >VHF Propagation Monitor > My Yaesu FT-2000 Page with PEP2000 (1/1/2009) report and 2006, 2007 CQWWDX report > Some DX Station Audio MP3 files with my FT-2000 > Yaesu FT-2000 Links > SAT 8 SKY TV Video "QRZ" n.98 08/05/2008" on IY4FGM and Marconi Museum - 25 April IMD International Marconi Day. >What's New on this Web Site >CLICK HERE FOR MORE PREVIOUS LINK A Contest Dream Site: CN2R Station and All Contest QSOs on STEREO AUDIO. Search for your call and listen CW or SSB mode QSOs, it is nice indeed.

Technical topics: home made projects by I4FAF DX and Contest. IK4AUY Special Contest Call: IR4B


DX-PEDITIONS and operating at IY4FGM	24-25 Sept 2005 XXI HF-DX G.Marconi Meeting in Bologna pictures by IK1PMR 25-26/09-2004 XX HF-DX G.Marconi Meeting in Bologna Photos
DX-PEDITIONS and operating at IY4FGM	XIX HF-DX G. Marconi Meeting in BOLOGNA Resume (Italian) - Sunto del Convegno 2003 Photos 2003 by Mediterraneo DX Club - click here Mediterraneo DX Club Home page - click here Emilia Romagna - IZ4GQA (First Italian RED CROSS Amateur Radio Station)
IMD International Marconi Day link to GB4IMD	World Wide Antarctic Program WAP


Cauer HF band-pass filter vs. Butterworth	I4FAF home made HF trx, front-end, lin.ampl.