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April 26, 2024, 09:28:08 PM
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0 Members and 7 Guests are viewing this board.
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Free Download "THE RESTORATION OF VALVED HIGH FREQUENCY COMMUNICATIONS RECEIVERS
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NE3U
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2
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6153
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March 04, 2014, 07:29:53 AM
by W3GMS
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50's Eimac data posted
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Opcom
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0
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4631
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February 18, 2010, 12:42:40 AM
by Opcom
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manuals: military AM sets, 100W, 200-400MHz, plate modulated 4X150's @ 950VDC
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Opcom
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2
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7523
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December 24, 2011, 09:11:09 AM
by WQ9E
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Handbook Preferred Circuits Navy Aeronautical Electronic Equipment
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Opcom
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1
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6903
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March 18, 2021, 08:58:47 AM
by Opcom
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free test gear manauls
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Opcom
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0
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4169
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February 27, 2010, 11:38:36 PM
by Opcom
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Signal One CX-7 manual online
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Opcom
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2
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6876
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December 23, 2011, 09:16:55 PM
by Opcom
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"Applications of Visual-Indicator Type Tubes" 15 pages on the 'new' Eye Tube
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Opcom
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0
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2002
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July 28, 2021, 11:07:08 PM
by Opcom
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19 new manuals uploaded
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Opcom
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4
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18255
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December 14, 2017, 09:40:55 AM
by Opcom
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Radio Test Instruments by Rufus P Turner 1945/6
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Opcom
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1
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4045
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July 29, 2021, 09:28:48 AM
by K4CCW
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free Hallicrafters HT-9 manual online
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Opcom
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0
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6758
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April 04, 2010, 08:16:43 AM
by Opcom
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Peter Dahl older catalogs
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Opcom
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1
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9944
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January 09, 2015, 04:39:14 AM
by Opcom
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Thordarson interstage transformer data sheet update to catalog 400's
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Opcom
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0
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2424
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April 25, 2022, 01:13:04 PM
by Opcom
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ETO Alpha 274 and Alpha 374 manual online
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Opcom
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0
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6503
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April 25, 2010, 11:48:35 PM
by Opcom
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Quiet turn-on of carbon microphones
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Opcom
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0
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31870
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February 18, 2015, 12:54:28 AM
by Opcom
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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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11649
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April 25, 2010, 11:51:35 PM
by Opcom
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easy-to-build Ham Radio Projects
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Opcom
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0
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5873
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February 02, 2015, 06:59:03 PM
by Opcom
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many data sheets for Meissner, Miller, etc.
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Opcom
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0
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1584
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July 10, 2022, 11:12:21 PM
by Opcom
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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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11036
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May 01, 2010, 07:51:59 PM
by Opcom
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Rutherford B7B Pulse Generator Manual online Rutherford / CMC c. 1967
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Opcom
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0
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7884
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May 16, 2010, 09:43:04 PM
by Opcom
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Field Antenna Handbook
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Opcom
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0
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5562
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February 10, 2015, 12:24:45 PM
by Opcom
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Conrac CNB8 8" high resolution broadcast monitor manual
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Opcom
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0
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5121
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June 12, 2010, 03:08:01 PM
by Opcom
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good site with tube and solid state datasheets.
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Opcom
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0
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5741
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June 01, 2012, 10:25:37 PM
by Opcom
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NAVSHIPS 900,109 Navy Type Number Book - September 1945 online
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Opcom
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0
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5046
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July 30, 2015, 06:19:42 PM
by Opcom
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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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10912
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September 02, 2011, 04:51:29 PM
by DMOD
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Servicing TV Horizontal and Vertical Output Systems - Fix Granddad's TV set.
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Opcom
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0
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4866
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July 05, 2010, 12:06:24 AM
by Opcom
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Topic you have posted in
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Locked Topic
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AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
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