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Finding interesting old radio books.
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w5kcm
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0
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14138
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April 19, 2008, 08:14:39 AM
by w5kcm
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Repair of early shortwave receivers
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WA2SQQ
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13981
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January 25, 2016, 02:30:45 PM
by WA2SQQ
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Smith Chart paper on line
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K5UJ
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6
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13918
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June 18, 2012, 08:05:42 AM
by IN3IEX
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Hammarlund Short Wave Manual 1938
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Detroit47
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6
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13595
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August 22, 2010, 12:29:57 AM
by Steve - WB3HUZ
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Communications Receivers
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Steve - WB3HUZ
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3
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13392
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October 14, 2007, 12:49:08 PM
by WA1GFZ
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Thordarson Driver Transformer Wiring Sheet
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kc2we
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13270
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June 08, 2020, 09:54:35 PM
by kc2we
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Old Hammarlund and EF Johnson Catalogs
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w5kcm
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3
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13161
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September 13, 2007, 09:59:52 PM
by w5kcm
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potter&brumfield relay specs (21 files), oscilloscope manuals (4) posted
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Opcom
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0
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12992
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May 27, 2017, 12:46:35 AM
by Opcom
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Download: Complete Thordarson Catalog 400CX 1939
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K5UJ
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4
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12861
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July 25, 2009, 09:14:57 AM
by K5UJ
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Reprinting NAVSHIPS 0967-LP-063-2010 April 1970 R-390A manual
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W1RC
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0
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12677
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December 13, 2007, 08:14:44 AM
by W1RC
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Heathkit TT-1A Excel Roll Chart
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W1NB
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2
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12588
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December 18, 2019, 11:18:11 AM
by W1NB
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Old Radio Manuals & Schematics
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WA1HZK
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2
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12005
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April 21, 2006, 06:31:10 AM
by ka6vec
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Antique Wireless Association Old Timers Bulletin (AWA OTB)
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Todd, KA1KAQ
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4
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11710
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August 30, 2007, 01:22:32 PM
by Todd, KA1KAQ
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CDE HAM-M (series 1, 2, 3, 4, 5) antenna rotators manual posted online
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Opcom
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0
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11664
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April 25, 2010, 11:51:35 PM
by Opcom
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Hallicrafters HT-20 operating manual pdf
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K5UJ
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2
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11576
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January 12, 2011, 07:15:35 AM
by K5UJ
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Complete clean scan of paper by A. Doty Jr. on buried radials v. elevated
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K5UJ
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5
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11463
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July 02, 2009, 04:15:53 PM
by K5UJ
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PDF: Instruction Book (manual) Model 150-B. Meissner Manufacturing Co.
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K5UJ
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0
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11419
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March 05, 2011, 12:01:13 PM
by K5UJ
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Heising Modulation Article from April 1961
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WA4WAX
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0
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11321
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December 24, 2015, 04:13:22 PM
by WA4WAX
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solid state plug in replacement vacuum tube rectifier chart
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Opcom
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1
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11063
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May 01, 2010, 07:51:59 PM
by Opcom
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The Wireless World Archive
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vincent
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0
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11056
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April 25, 2012, 03:49:40 AM
by vincent
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Henshaw's Mad World of CB 1970 catalog
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Opcom
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3
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10942
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September 02, 2011, 04:51:29 PM
by DMOD
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1956 Crystal Design Handbook on Web
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Tom WA3KLR
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2
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10408
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December 09, 2014, 09:17:24 PM
by Tom WA3KLR
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Heathkit Marauder manual for download,,
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K7NCR
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0
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10206
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April 09, 2009, 11:44:03 AM
by K7NCR
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Peter Dahl older catalogs
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Opcom
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1
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9965
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January 09, 2015, 04:39:14 AM
by Opcom
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WRL 755 Manual
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K5UJ
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0
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9951
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October 28, 2009, 12:04:14 PM
by K5UJ
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