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April 23, 2024, 01:43:11 PM
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The Little Pistol's Guide to HF Propagation
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Steve - K4HX
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0
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4623
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December 10, 2015, 10:01:39 PM
by Steve - K4HX
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TCS Receiver Noise Blanker Mod Info
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kc2we
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0
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1893
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September 24, 2021, 06:27:20 PM
by kc2we
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T-368 PARTS MANUAL
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k5ygc
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0
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4235
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November 03, 2014, 12:59:41 PM
by k5ygc
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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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2115
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July 23, 2021, 08:46:01 PM
by kc2we
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Some more vintage advertising
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WQ9E
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2
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5080
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September 14, 2011, 12:20:11 PM
by Todd, KA1KAQ
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Solid State Rectifiers
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kc2we
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1
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6089
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April 28, 2017, 01:41:09 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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11025
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May 01, 2010, 07:51:59 PM
by Opcom
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Solid State Design for the Radio Amateur
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Ian VK3KRI
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7861
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August 30, 2007, 10:17:10 PM
by Ian VK3KRI
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SolderSmoke book now on Kindle
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N2CQR
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4375
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April 24, 2011, 08:08:16 AM
by N2CQR
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Smith Chart paper on line
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K5UJ
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6
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13849
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June 18, 2012, 08:05:42 AM
by IN3IEX
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Siting Criteria for HF Communications Centers, NBS Tech Note 139
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Steve - K4HX
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0
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4111
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December 21, 2015, 12:02:06 AM
by Steve - K4HX
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Single Sideband: theory and practice
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k7mdo
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3
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28661
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February 10, 2018, 05:23:49 AM
by k7mdo
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Signal One CX-7 manual online
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Opcom
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2
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6863
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December 23, 2011, 09:16:55 PM
by Opcom
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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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4854
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July 05, 2010, 12:06:24 AM
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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7870
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May 16, 2010, 09:43:04 PM
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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8221
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February 04, 2015, 07:10:34 AM
by W1RC
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Resource For Transformer & Other Radio Data
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w1vtp
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0
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17999
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September 07, 2010, 01:54:48 PM
by w1vtp
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Reprinting NAVSHIPS 0967-LP-063-2010 April 1970 R-390A manual
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W1RC
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12648
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December 13, 2007, 08:14:44 AM
by W1RC
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Repair of early shortwave receivers
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WA2SQQ
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13948
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January 25, 2016, 02:30:45 PM
by WA2SQQ
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Reflections III Book now available from CQ Communications, Inc.
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w8khk
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2
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6900
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July 31, 2010, 05:09:35 PM
by K5UJ
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Reflections I and II - Walter Maxwell W2DU
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W1UJR
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2
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14985
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September 01, 2007, 12:14:43 PM
by Bacon, WA3WDR
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RCA Ham Tips online
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vincent
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0
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4058
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December 26, 2011, 06:44:08 AM
by vincent
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RCA 1 KW MODULATION TRANSFORMER
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wa6fmz
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0
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4301
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April 24, 2013, 03:56:31 PM
by wa6fmz
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Radio Tubes Vade-Mecum P.H. Brans
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Todd, KA1KAQ
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0
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6077
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August 30, 2007, 11:13:34 AM
by Todd, KA1KAQ
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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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4021
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July 29, 2021, 09:28:48 AM
by K4CCW
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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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