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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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5758
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June 01, 2012, 10:25:37 PM
by Opcom
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Ham Radio Books and Magazines
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vincent
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1
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5523
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June 12, 2012, 02:39:52 PM
by Opcom
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Smith Chart paper on line
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K5UJ
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6
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13915
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June 18, 2012, 08:05:42 AM
by IN3IEX
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National NC-300 Field Service notes
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K5UJ
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0
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6722
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July 02, 2012, 05:25:26 PM
by K5UJ
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Old Kenyon catalogs from 1935 and 1936
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Opcom
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5
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15107
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August 26, 2012, 03:30:05 PM
by Opcom
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Tube Manuals
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Steve - K4HX
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2
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5103
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December 06, 2012, 10:15:08 AM
by Opcom
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Grid Current in Class B Modulators - 1953 Collins Radio paper
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John K5PRO
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3704
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December 15, 2012, 02:03:09 AM
by John K5PRO
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High Fidelity AM Broadcasting - Edmund LaPort 1934
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John K5PRO
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0
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3515
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December 15, 2012, 02:09:45 AM
by John K5PRO
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Transformer Coupled Modulator - Westinghouse 1933
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John K5PRO
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0
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3665
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December 15, 2012, 02:12:48 AM
by John K5PRO
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Impact of Receiving Tube Development on Radio and TV 1962
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John K5PRO
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0
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3445
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December 15, 2012, 02:14:34 AM
by John K5PRO
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High Audio Power from Small Tubes Class B - Loy Barton RCA 1931
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John K5PRO
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0
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3881
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December 15, 2012, 02:19:11 AM
by John K5PRO
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Ham Radio Magazine, etc.....
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vincent
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1
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9559
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December 23, 2012, 12:24:37 AM
by wa4cm
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US Navy equipment and more
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KD4CPL
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0
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4001
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January 17, 2013, 12:14:54 PM
by KD4CPL
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UTC Transformer Connections
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KE6DF
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0
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6589
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January 17, 2013, 05:44:03 PM
by KE6DF
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KO4BB manual repository
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w1vtp
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0
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8940
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March 18, 2013, 01:09:25 PM
by w1vtp
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Utah transformer and choke data
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wa6fmz
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0
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4117
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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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4334
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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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4103
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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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3896
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January 29, 2014, 11:47:56 AM
by Steve - K4HX
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B&W Coil Data
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Steve - K4HX
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7700
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January 29, 2014, 11:52:04 AM
by Steve - K4HX
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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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6169
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March 04, 2014, 07:29:53 AM
by W3GMS
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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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16174
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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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4260
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November 03, 2014, 12:59:41 PM
by k5ygc
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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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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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Topic you have posted in
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