Amateur Radio Technical, News links (click here)

What's New on this Web site

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


RX lab test table, photo gallery -  click here

RF Linear Amplifier page  (new)
(BLA 1000 RM Italy ,   KPA500 Elecraft  early  reviews)
 

H-Mode Mixer - CDG2000 -  Pic a Star LINKS

NEW ANTENNAS at IK4AUY - IR4B
ULTRABEAM and STEPPIR,  Begali Keys  (new)
(antennas, radios and CW keys pictures)

 

                        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.  

Or

CLICCA QUI PER ENTRARE IL SITO      -ITALIANO-

>"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) 

>My Yaesu FT-2000 Page with  PEP2000  report 

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

>F5LEN DX Webcluster            >REALTIME PROP-DX   
>New DX Summit spot OH8X   >DXSCAPE DX spot
>DXWatch.com                          >VHF Prop Mon.
>DXFUN        >DXFor ME             >DX WORLD.net

>VOACAP ONLINE  Propagation tool
>SDR Receivers on WEB  

CLUBLOG DXpedition Logs Search
Contest Blog Claimed by R5GA

> IY4FGM WPX PHONE 2011 Video
>Convegno ARI HF-DX 25/09/2010 at Pontecchio Marconi (BO) - TV video
> 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

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
Emilia Romagna - IZ4GQA  (First Italian RED CROSS Amateur Radio Station)

IMD International Marconi Day link to GB4IMD

World Wide Antarctic Program WAP