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80 Watt Class D Transmitter by WA7JHZ
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Steve - K4HX
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0
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8051
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September 06, 2015, 10:55:10 PM
by Steve - K4HX
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CCS, ICAS, IMS, and IVS ratings
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Opcom
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1
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13559
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July 17, 2015, 06:02:23 PM
by Opcom
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HB TX from OE3WHB
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Steve - K4HX
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3
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8475
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July 13, 2015, 03:20:03 AM
by W7TFO
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simple low power modification for thr Johnson Ranger and the WA1HnyLR lite mods
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Tim WA1HnyLR
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0
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29875
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April 03, 2015, 12:58:25 AM
by Tim WA1HnyLR
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Eimac on Modulating Tetodes
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Steve - K4HX
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0
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23217
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November 16, 2014, 09:32:41 PM
by Steve - K4HX
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The "Take-it-wth-You-Anywhere" VFO Power supply.
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DMOD
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2
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7682
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October 30, 2014, 12:34:45 PM
by DMOD
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Henry 2K-4 Power Supply Upgrade and Filament Fix
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DMOD
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2
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12456
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September 02, 2014, 08:52:13 PM
by DMOD
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HomeBrew - 455Kc Low Level, Plate Modulated Transmitter
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WZ5Q
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8
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33917
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March 25, 2013, 02:37:58 PM
by WZ5Q
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Collins 32V AC Wiring Danger
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Steve - K4HX
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2
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9488
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December 22, 2012, 03:47:04 PM
by KB2WIG
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DX-100 Audio
Modifications by Tim Smith, WA1HLR
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Steve - K4HX
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0
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7455
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December 19, 2012, 10:58:35 AM
by Steve - K4HX
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Low Cost Drive Pot Replacement
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Steve - K4HX
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0
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5189
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December 16, 2012, 01:08:51 PM
by Steve - K4HX
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Screen Modulation Optimization for the DX-100
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Steve - K4HX
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0
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6566
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December 16, 2012, 01:04:00 PM
by Steve - K4HX
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T-368 Audio Mods by WA1HLR
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Steve - K4HX
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0
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7984
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December 16, 2012, 12:46:44 PM
by Steve - K4HX
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DX-60 Audio Mods by KS3K
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Steve - K4HX
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0
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4973
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December 16, 2012, 12:42:10 PM
by Steve - K4HX
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Simple Audio Modifications for the Globe Scout 680
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Steve - K4HX
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0
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4595
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December 16, 2012, 12:28:13 PM
by Steve - K4HX
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Modified Speech Amp/Driver for the 32V-3
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Steve - K4HX
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0
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5031
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December 15, 2012, 11:48:17 AM
by Steve - K4HX
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Viking Audio Mods from KS3K
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Steve - K4HX
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0
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4668
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December 15, 2012, 11:36:10 AM
by Steve - K4HX
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Audio Conversion for Johnson Viking I and II Transmitters
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Steve - K4HX
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0
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4580
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December 15, 2012, 11:32:53 AM
by Steve - K4HX
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Extensive Ranger Mods from WA1HLR
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Steve - K4HX
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0
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7106
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December 15, 2012, 11:28:43 AM
by Steve - K4HX
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Simple Audio Mods for the Johnson Ranger
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Steve - K4HX
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0
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5018
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December 15, 2012, 11:24:45 AM
by Steve - K4HX
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Viking I as a Class C & Class B driver
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Steve W8TOW
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4
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11277
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October 05, 2012, 12:17:26 PM
by W2VW
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Output optimizing the BC-610E for 50 ohms
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Steve W8TOW
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5
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9894
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September 18, 2012, 07:54:49 PM
by Steve W8TOW
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Impedance network design calculator
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w3jn
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4
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18323
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August 26, 2012, 12:47:25 PM
by W4NEQ
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More power, less dissipation. RCA concept in ham class C transmitters
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Steve - K4HX
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0
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10402
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June 16, 2012, 06:23:35 PM
by Steve - K4HX
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Hi-Fi Audio and modulator mod for the Heathkit DX-60 / Dx-40
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n1uvi
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0
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11955
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February 12, 2012, 12:54:20 PM
by n1uvi
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