June 1953 QST
Table of Contents

June 1953 QST

Table of Contents

Wax nostalgic about and learn from the history of early electronics. See articles from QST, published December 1915 - present (visit ARRL for info). All copyrights hereby acknowledged.

Visit the ARRL website today for a complete digital archive of QST and their other publications.

June 1953

Vol. XXXVII, Number 6

How to Live Longer - Safety Technique for Ham Equipment, by Donald H. Mix W1TS	18
Magnetostriction Devices and Mechanical Filters for Radio Frequencies, Part I, by Walter Van B. Roberts	24
He Makes What We Hams Use - Art Collins, W0CXX, Collins Radio Company	54

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Innovative Power Products (IPP) Directional Couplers - RF Cafe

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a lady's voice announced "You've Got Mail" when a new message arrived...