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May 09, 2024, 07:29:07 PM
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Empire of the Air: The Men Who Made Radio - Tom Lewis
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Todd, KA1KAQ
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1
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7276
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September 01, 2007, 07:36:10 PM
by W1RC
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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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7383
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November 10, 2014, 08:50:26 AM
by KL7OF
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Heinz & Kaufman datasheet on H&K 257B (early 4E27)
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N3DRB The Derb
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0
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7511
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June 26, 2009, 05:57:48 PM
by N3DRB The Derb
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Online HP/Agilent manuals, app guides, etc
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w3jn
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0
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7518
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March 25, 2016, 08:52:58 PM
by w3jn
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GE Ham News/RCA Radio Servicing News
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Todd, KA1KAQ
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1
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7519
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August 30, 2007, 10:00:32 PM
by Steve - WB3HUZ
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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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7547
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December 24, 2011, 09:11:09 AM
by WQ9E
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B&W Coil Data
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Steve - K4HX
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0
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7701
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January 29, 2014, 11:52:04 AM
by Steve - K4HX
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Solid State Design for the Radio Amateur
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Ian VK3KRI
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0
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7894
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August 30, 2007, 10:17:10 PM
by Ian VK3KRI
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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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7899
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May 16, 2010, 09:43:04 PM
by Opcom
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Excerpt of 1958 Gates Radio catalog, HF transmitters
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John K5PRO
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2
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8013
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October 12, 2009, 10:51:48 AM
by K9PNP
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Vintage Hallicrafters Advertising
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WQ9E
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5
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8164
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September 11, 2011, 01:51:02 PM
by WQ9E
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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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8246
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February 04, 2015, 07:10:34 AM
by W1RC
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EICO Uniprobe Data Sheet and Assembly
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kc2we
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1
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8479
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September 21, 2023, 02:08:27 PM
by Pete, WA2CWA
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Broadcast Equpment documents, and more
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W9RAN
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3
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8581
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February 04, 2009, 08:12:58 PM
by Opcom
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KO4BB manual repository
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w1vtp
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0
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8941
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March 18, 2013, 01:09:25 PM
by w1vtp
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Download: Two Thordarson Flyers from 1939. Transmitter and Speech Amplifier.
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K5UJ
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2
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9429
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August 15, 2009, 03:44:50 PM
by K5UJ
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Ham Radio Magazine, etc.....
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vincent
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1
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9560
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December 23, 2012, 12:24:37 AM
by wa4cm
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H&K datasheet collection
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N3DRB The Derb
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2
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9587
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October 25, 2009, 02:34:06 AM
by N3DRB The Derb
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WRL 755 Manual
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K5UJ
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0
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9949
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October 28, 2009, 12:04:14 PM
by K5UJ
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Peter Dahl older catalogs
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Opcom
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1
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9961
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January 09, 2015, 04:39:14 AM
by Opcom
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Heathkit Marauder manual for download,,
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K7NCR
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0
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10204
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April 09, 2009, 11:44:03 AM
by K7NCR
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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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10405
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December 09, 2014, 09:17:24 PM
by Tom WA3KLR
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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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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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solid state plug in replacement vacuum tube rectifier chart
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Opcom
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1
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11061
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May 01, 2010, 07:51:59 PM
by Opcom
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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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