[ I w 3 G s h ]
IW3GSH microwave & ATV experiments

 Welcome to I W 3 G S H homepage > > >   microwave & ATV 

Microwave circuits, active, passive, transition & launchers design

 


rf generator
SI4012 based RF generator, 27 to 960 MHz, xtal-less; including arduino libraries for SI4012
plus modified ST7032 libraries for I2cdisplay
plus arduino sketch : DOWNLOAD RAR

  go to see the big archive !!
warnings

    
   

 


atv video and audio baseband board version 2_2
"ATV "baseband audio circuit, complete with video amp, sif oscillator
DOWNLOAD ZIP
Thanks to I3QNS for revision


IW3GSH , (VENICE- ITALY). Old man or amateur radio ! works on microwave frquencies
IW3GSH is an RF engineer.
Actually he's RF research engineer for fiber optics.

tabelle microstrip microstrip data
DRESV.exe sw to calculate DRO
schematics & projects to pick up waveguide transition & launchers

the big archive - DOWNLOAD page for microwave projects


    
   

atv video and audio baseband board version 2_2
IW3GSH / I3QNS "PHOTONIC GENERATION OF MICROWAVE SIGNALS" : schematic for precision PID TEC controller DOWNLOAD ZIP
or read technical article issue 3/2016
link to DUBUS magazine


  Shannon Lite 40 meters SDR receiver DOWNLOAD PACKAGE
"Shannon Lite "40 mt SDR receiver without windings, transformers ecc
sampling mixer with nice image rej.
Thanks to IZ3IJG for schematic revision



                                                                         
     

cesco web resources by GSH 5/2001
page refreshed on 11/2017 09/2016; 11/2015; 08/2008;