IK4AUY Sergio WEB SITE

Please visit my faster, wider, updated sites:
http://ik4auy.xoom.it/ or
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(Cliccare qui sopra per nostri siti più veloci e ampi)

	What's New on this Web site
Logbook Of The World LOTW (ARRL) Our own CDG2000DX - 200W HF TRX by I4FAF & IK4AUY picture gallery, RX lab test table - click here H-Mode Mixer - CDG2000 - Pic a Star LINKS NEW ANTENNAS at IK4AUY - IR4B ULTRABEAM and STEPPIR (both are stepper motor antennas)	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 GALLERYllery >>HF Linear Amplifier 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 end 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 sites 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


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


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

ARI Contest Official Page

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IK4AUY, Sergio, and I4FAF, Romano personal WEB SITE.
Already available 10 TECHNICAL ARTICLES related to AMATEUR RADIO HOBBY.
PLEASE VISIT THIS SITE AGAIN TO CHECK FOR NEW ONEs. Best 73.

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for E-Mail to me: ik4auy*(PSENOSPAM)*@arrl.net
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since 29 July 2002
(plus visitors in my wider website started 5 Oct 2004
at
http://ik4auy.xoom.it/
or
http://www.webalice.it/romano.cartoceti/

(last update: Nov 18 2009)

Copyright 1999--2009 photos and articles. All rights reserved.
(Proprieta' riservata per le nostre foto ed articoli).
Web site master and design by Sergio Cartoceti, IK4AUY
Sito personale radioamatoriale, tecnica-autocostruzione-sperimentazione nel campo della radio
e radiopropagazione a fine autodidattico.
Discaimer: Non ci assumiamo alcuna responsabilità circa quanto proposto e tramite i link ad altri siti
o circa l' uso che chichessia ne faccia di questo materiale.
Links to other organisations are provided only as an help, and
we do not have any association or affiliation with any vendor,
dealer, mfgr, or distributor. This is Amateur Radio Hobby.