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April 26, 2024, 09:06:48 PM
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0 Members and 4 Guests are viewing this board.
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Broadcast Equpment documents, and more
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W9RAN
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3
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8552
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February 04, 2009, 08:12:58 PM
by Opcom
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TMC DDR5 Manual source
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WA1GFZ
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0
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4172
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March 04, 2011, 04:53:19 PM
by WA1GFZ
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RADAR, Lincoln Laboratory's Widgets and Wonders
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WA1HZK
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0
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5647
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March 22, 2010, 04:28:23 PM
by WA1HZK
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Old Technical Publications for Download
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WA1HZK
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0
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18807
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December 27, 2009, 12:22:35 PM
by WA1HZK
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Old Radio Manuals & Schematics
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WA1HZK
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2
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11966
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April 21, 2006, 06:31:10 AM
by ka6vec
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Repair of early shortwave receivers
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WA2SQQ
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0
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13962
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January 25, 2016, 02:30:45 PM
by WA2SQQ
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73 Magazine - on line and fully searchable!
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WA2SQQ
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0
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5156
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December 22, 2015, 08:58:59 AM
by WA2SQQ
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Heathkit & other manusl
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WA2SQQ
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0
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6312
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October 16, 2015, 10:52:23 AM
by WA2SQQ
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American Radio History web site
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WA2SQQ
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0
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3739
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January 07, 2015, 08:31:29 AM
by WA2SQQ
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American Radio History web site
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WA2SQQ
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0
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4169
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January 19, 2012, 07:59:38 PM
by WA2SQQ
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Heising Modulation Article from April 1961
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WA4WAX
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0
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11300
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December 24, 2015, 04:13:22 PM
by WA4WAX
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UTC xfmr data
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wa6fmz
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1
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31440
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May 14, 2016, 07:09:37 PM
by w4bfs
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Thermador c.s. 2156 Mod Xfmr wiring diagram
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wa6fmz
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0
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4086
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April 24, 2013, 04:03:34 PM
by wa6fmz
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RCA 1 KW MODULATION TRANSFORMER
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wa6fmz
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0
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4312
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April 24, 2013, 03:56:31 PM
by wa6fmz
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Utah transformer and choke data
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wa6fmz
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0
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4094
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April 23, 2013, 08:37:18 PM
by wa6fmz
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Some more vintage advertising
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WQ9E
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2
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5098
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September 14, 2011, 12:20:11 PM
by Todd, KA1KAQ
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Vintage Hallicrafters Advertising
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WQ9E
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5
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8117
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September 11, 2011, 01:51:02 PM
by WQ9E
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Topic you have posted in
Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)
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Locked Topic
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AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
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