W1GHZ.org domain page

(Note W1GHZ.cx has gone away)
(Note Mirror on qsl.net is not always up to date)

Updated May 2008

 

This page just redirects you to current locations

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W1GHZ (N1BWT) 10 GHz home page

W1GHZ Microwave Antenna Book Online


QEX articles by W1GHZ
New - Multiband Microwave Transverters for the Rover

1296, 2304 and 3456 MHz with common LO - Simple and Cheap


From QST April 2007 "Microwavelengths"

RF Power Reference for power meter calibration


From Microwave Update 2005

A Homebrew Ratiometer for Antenna Measurement, or a Handheld Network Analyzer



Improved Dualband Feedhorn for 10 and 24 GHz
photo of feed
photo of feed with horn
photo of one-piece feed with horn and lowpass filter
New: One-piece horn with
Low-pass filter for better isolation

BD_2004 - now includes grids beginning with Q


Palm Software


January 2003 QST:  222 MHz Transverter for the Yaesu FT-817

New stuff I haven't organized yet

Small projects with PC boards

 Last light at the Big Ear Radiotelescope





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