1996 - 2016
BSEE - KB3UON
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 Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...
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September 1942 Radio-Craft[Table of Contents]
People old and young enjoy waxing nostalgic about and learning some of the history of early electronics. Radio-Craft was published from 1929 through 1953. All copyrights are hereby acknowledged. See all articles from Radio-Craft.
Theodore Audel, a pen name and company name (Audel Publishers) used by Nehemiah Hawkins, published many technical handbooks covering electronics, mechanics, electric motors, mill working, carpentry, machining, plumbing, masonry, automotive, steam fitting, physical plant engineering, power generation systems, hydraulics, home appliances, oil burners, sheet metal working, refrigeration, and even gardening. I have a 1945 edition of Audels Carpenters and Builders Guide #1 that came from my grandfather, who was a carpenter. It is chock full of useful information, and I suppose the Radiomans Guide is as well. The title page quote is, "By Hammer and Hand All Things Do Stand." Do an eBay search on "audels radiomans guide" to pick up a hard copy of the original volume for just a few dollars.
Inside Information for all Servicemen - Aircraft Pilots, Students.
772 Pages. 400 Diagrams
is complete - gives Authentic Principles & Practices in Construction, Operation, Service & Repairs. Covers clearly and concisely Radio fundamentals - Ohm's Law - Physics of sound as related to radio science - Measuring instruments - Power supply Resistors - Inductors - Condensers - Transformers and examples - Broadcasting stations - Radio Telephony - Receivers - Diagrams - Construction - Control systems - Loudspeakers - Antennas - Auto Radio - Phonograph pickups - Public Address Systems - Aircraft & Marine Radio - Radio Compass - Beacons - Automatic Radio Alarms - Short Wave - Coil Calculations - Testing - Cathode ray oscillographs - Static Elimination - Trouble Pointers Underwriter's standards - Units. Review Questions
-Ready Reference Index .
Complete. Pay $1 A Mo.
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Audel, Publishers; 49 West 23rd St., New York
Mail Audels New Radioman's Guide for free examination. If O. K. I will send you $1 in 7 days; then remit $1 monthly until $4 is paid. Otherwise I will return it.
Posted January 6, 2015