W1GHZ.org domain page

Updated Decenber 2024

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W1GHZ Microwave Antenna Book Online

Updated December 2024

QEX articles by W1GHZ

NEW - Updated and Improved Software:

HDL_ANT for Windows - thanks to W3SZ

WGFIL6 Waveguide Filter Design by WA4LPR - 32 bit version for Windows 10

NEW - Antenna Analyzer Pet Tricks from QEX, January 2019. Reprinted with Permission.
Discover a range of measurements you can make with your antenna analyzer
Useful tricks you can use with NanoVNA as well

Transverters
Sequencers
PC Board Small Projects
Other Small Projects
Filter articles by W1GHZ
Waveguide
Directional Couplers for High Power
Phase Noise and MDS
24 GHz and Up

Old W1GHZ home page (in case something got lost)

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Large W2IMU Feedhorns for Improved G/T on Offset Dishes
New - From Microwave Update 2024

Large W2IMU Feedhorns for Improved G/T on Offset Dishes

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Sectoral Horn Antennas for Microwave Beacons
From Microwave Update 2023

Sectoral Horn for 24 or 47 GHz
with Waveguide Transitions for WR-42 (24 GHz) or WR-19 (47 GHz)
Beacon for 47 GHz with Sectoral Horn and WA1MBA 47 GHz Quadrupler
from Microwave Update 2023

Sectoral Horns and Waveguide Transitions are available

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Improved Dualband Feedhorn for 10 and 24 GHz



One-piece horn with Low-pass filter for better isolation

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BD_2004 - now includes grids beginning with Q

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or  send Email to W1GHZ

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