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Amateur Radio - Ham Radio Magazine Searchable Index - List by Category

A Searchable Index of the old "Ham Radio" Magazine

"Ham Radio Magazine" was a periodical that ran for almost 22 years from 1968 to 1990. Use this indexed search to quickly find what you'd like to look at and then go purchase the scanned magazines (On CD, elsewhere, or occasionally from some generous download website) or look for the old paper magazine at used bookstores.

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Search

By Title Text By Author Callsign By Year Category

Results by Category: 8 — filters

Article Author Page Issue
Top-down filter designVE5FP41Jan 87
Simple VHF/UHF multiple quarter-wave filtersWA3EWT37Sep 87
Automatically switched half-octave filters: part 1WB3JZO and Watkins, Lee R.10Feb 88
Automatically switched half-octave filters: part 2WB3JZO and Watkins, Lee R.29Mar 88
Ham Radio Techniques: "Son of Woodpecker"W6SAI18Feb 89
Building A Digital StationNB9K9Apr 89
Optimizing the OF-1A Audio FilterVE7BS38Dec 89
Switchable bandwidth crystal filterN2DCH22Feb 90