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May 02, 2024, 09:59:55 PM
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0 Members and 3 Guests are viewing this board.
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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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4057
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July 29, 2021, 09:28:48 AM
by K4CCW
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Ham Radio Magazine, etc.....
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vincent
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1
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9543
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December 23, 2012, 12:24:37 AM
by wa4cm
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Solid State Rectifiers
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kc2we
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1
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6134
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April 28, 2017, 01:41:09 AM
by Opcom
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Hi-Fi was almost doomed... thank goodness for Mr. Olson
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KX5JT
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1
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7372
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November 10, 2014, 08:50:26 AM
by KL7OF
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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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6950
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March 18, 2021, 08:58:47 AM
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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11044
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May 01, 2010, 07:51:59 PM
by Opcom
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Tube Fundamentals
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W3GMS
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1
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4887
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January 07, 2015, 07:13:29 PM
by n2bc
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K.W. Electronics and Filters
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vincent
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1
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4525
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September 20, 2011, 12:20:32 PM
by Ralph W3GL
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UTC xfmr data
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wa6fmz
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1
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31451
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May 14, 2016, 07:09:37 PM
by w4bfs
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Utah transformer and choke data
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wa6fmz
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0
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4103
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April 23, 2013, 08:37:18 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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4318
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April 24, 2013, 03:56:31 PM
by wa6fmz
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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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4092
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April 24, 2013, 04:03:34 PM
by wa6fmz
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B&W Buttefly Cap Data
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Steve - K4HX
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0
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3887
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January 29, 2014, 11:47:56 AM
by Steve - K4HX
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American Radio History web site
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WA2SQQ
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0
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3742
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January 07, 2015, 08:31:29 AM
by WA2SQQ
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B&W Coil Data
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Steve - K4HX
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0
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7690
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January 29, 2014, 11:52:04 AM
by Steve - K4HX
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Treasure Trove of WW-II MIL Radio Schematics and Conversion Data
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W1RC
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0
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16164
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March 06, 2014, 08:57:56 AM
by W1RC
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T-368 PARTS MANUAL
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k5ygc
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0
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4251
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November 03, 2014, 12:59:41 PM
by k5ygc
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Quiet turn-on of carbon microphones
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Opcom
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0
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31878
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February 18, 2015, 12:54:28 AM
by Opcom
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Review: SHORTWAVE RECEIVERS PAST AND PRESENT, Fourth Edition by Fred Osterman,
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W1RC
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0
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8234
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February 04, 2015, 07:10:34 AM
by W1RC
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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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12981
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May 27, 2017, 12:46:35 AM
by Opcom
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bunch of books on scopes and some small test gear you can make.
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Opcom
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0
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7248
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January 10, 2019, 04:33:21 PM
by Opcom
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Thordarson Driver Transformer Wiring Sheet
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kc2we
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0
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13200
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June 08, 2020, 09:54:35 PM
by kc2we
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Stancor TP-2 TP-3 TP-4 Transformer Wiring
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kc2we
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0
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2145
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July 23, 2021, 08:46:01 PM
by kc2we
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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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2009
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July 28, 2021, 11:07:08 PM
by Opcom
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TCS Receiver Noise Blanker Mod Info
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kc2we
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0
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1934
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September 24, 2021, 06:27:20 PM
by kc2we
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Topic you have posted in
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AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
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