My other  Web Site is at    www.webalice.it/romano.cartoceti/
IK4AUY, Sergio and (my father) Romano, I4FAF  and at    www.qsl.net/ik4auy/


In memory of my father Romano - I4FAF -  SK on 30th Jan, 2012

 
 

Amateur Radio Technical, news Links (click here)

What's New on this Web Site
Logbook Of The World LOTW (ARRL)



Our own CDG2000DX  -  200W  HF TRX  by
 I4FAF & IK4AUY   (new)

photo gallery -  click here
 


RF Linear Amplifier page
 
 

 H-Mode Mixer - CDG2000 -  Pic a Star LINKS

 

Antennas at IK4AUY - IR4B ULTRABEAM - Momo Dip. 
 

                                      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 GO TO MAIN PAGE    -ENGLISH-

Or

CLICCA QUI PER ENTRARE NEL SITO -ITALIANO-

RF Filter Design and Analisys by AADE now FREE (9.5MB)  
ELSIE RF Filter Design by WB6BLD (FREE Win Vers. 5 MB)

Latest Articles by IK4AUY:

>"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) 

>Homebrew Gallery       
>>HF Linear Amplifiers page

>>>Articles 

SOME  DX  SPOT  CLUSTER AND DX RESOURCES

REVERSE BEACON                        REALTIME PROP-DX       
DX Summit spot OH8X                 DXSCAPE DX spot 
DXWatch.com                            
  DX WORLD.net
DX For Me                                      DXCOFFE
DX Fun                                           3830scores
  contest claimed

F5LEN DX Webcluster                  
VHF Propagation Monitor                    ContestVHF.net                          
SDR Receivers on WEB                      
VOACAP ONLINE  Propagation tool
CLUBLOG DXpedition Logs Search

IMD 2015 at  IY4FGM 

IY4FGM WPX PHONE 2012 Video
IY4FGM WPX PHONE 2011 Video
HAMRadioweb
 

>What's New on this Web Site
>CLICK HERE FOR MORE PREVIOUS LINK

>My Yaesu FT-2000 Page with  PEP2000  report 

 


> Some  DX Station Audio MP3 files with my FT-2000

    Which amateur radio equipment (rig)  I'm going to use today?

  Base and/or portable stations. Some pictures and overview of

  tested equipment  in my radio shack, thanks to friends for some

  radio loan.   (click on left picture or links below        

  KENWOOD TS-590      ELECRAFT KX3     FlexRadio FLEX-1500

   Yaesu FT-2000

   and WHICH type of LINEAR AMPLIFIER  (tetrode tube, mosfet):                         

 
BLA 350  BLA1000 RM Italy Mosfet Lin Ampl. and KPA500 
  Elecraft.

  

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

 

 

25-26/09-2004 XX HF-DX G.Marconi Meeting in Bologna Photos

XIX   HF-DX G. Marconi Meeting in BOLOGNA Resume (Italian) -  Sunto del Convegno 2003

Mediterraneo DX Club  Home page        -  click here
 

IMD International Marconi Day link to GB4IMD

World Wide Antarctic Program WAP

 

DX CODE OF CONDUCT

 

CLICK HERE TO ENTER -ENGLISH-
CLICCA QUI PER SITO -ITALIANO-
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(last update: Feb 26, 2017)
  
Copyright 1999-2017 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 e viene, eventualmente, aggiornato/modificato, solo saltuariamente e senza alcuna periodicitÓ esclusivamente dal sottoscritto.
Discaimer: Non ci assumiamo alcuna responsabilitÓ circa quanto proposto tramite 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,
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