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DX-60 Mods from WA7JHZ
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Steve - K4HX
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2
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8728
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October 22, 2015, 03:49:22 PM
by N2DTS
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Early Homebrew transmitters
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W4RON
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4
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13254
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August 18, 2008, 10:08:49 PM
by Carl WA1KPD
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EHAM article....LDMOS transistors
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RolandSWL
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0
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10278
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September 08, 2015, 08:56:06 AM
by RolandSWL
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Eimac on Modulating Tetodes
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Steve - K4HX
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0
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23252
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November 16, 2014, 09:32:41 PM
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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7140
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December 15, 2012, 11:28:43 AM
by Steve - K4HX
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Getting the BTA-250M rockound again
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AE2EA
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1
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6966
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August 03, 2020, 08:50:39 AM
by KD2AZI
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Hammarlund PA-500 RF Deck Info
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Steve W8TOW
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3
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12722
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May 25, 2016, 06:30:32 PM
by DMOD
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HB TX from OE3WHB
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Steve - K4HX
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3
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8539
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July 13, 2015, 03:20:03 AM
by W7TFO
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Heathkit DX-60 WC3K MODS
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n8yhy
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4
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29365
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December 21, 2009, 06:50:55 AM
by KX5JT
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Heathkit DX60 overmodulation prevention mod
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K4TLJ
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0
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9610
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February 04, 2009, 07:50:38 PM
by K4TLJ
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Heathkit Parts
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WA1HZK
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0
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14467
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January 09, 2010, 10:14:57 AM
by WA1HZK
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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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12511
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September 02, 2014, 08:52:13 PM
by DMOD
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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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12031
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February 12, 2012, 12:54:20 PM
by n1uvi
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HIFI Home Broadcast Transmitter
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DMOD
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7
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16430
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December 18, 2019, 02:08:04 AM
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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34002
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March 25, 2013, 02:37:58 PM
by WZ5Q
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HT-40 Modification and Upgrades
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Steve - K4HX
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1
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12882
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December 31, 2016, 09:25:47 PM
by DMOD
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HW100/101 & SB101/102 Mods - by Chris, KD2XA
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Steve - WB3HUZ
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0
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6686
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June 05, 2005, 03:46:38 PM
by Steve - WB3HUZ
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Impedance network design calculator
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w3jn
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4
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18364
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August 26, 2012, 12:47:25 PM
by W4NEQ
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Intermittent RF Output on Early Low Power Novice Transmitters
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DMOD
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0
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3524
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February 12, 2020, 02:06:59 PM
by DMOD
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Johnson Invader 2000 Mods and Upgrades by Frank, KB3AHE
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Steve - WB3HUZ
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12
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24453
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October 17, 2005, 06:48:23 PM
by Vortex Joe - N3IBX
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Johnson Valiant Mods - Keith WA1HZK
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W2INR
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0
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7515
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June 04, 2005, 01:47:21 PM
by W2INR
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Knight T-150 Transmitter Modifications
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DMOD
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7
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24502
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June 14, 2021, 03:25:50 PM
by DMOD
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Loading an amplifier (transmitter)
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KX5JT
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14
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24493
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June 19, 2009, 01:08:04 AM
by ke7trp
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Low Cost Drive Pot Replacement
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Steve - K4HX
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0
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5230
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December 16, 2012, 01:08:51 PM
by Steve - K4HX
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Making a VFO to Transmitter Matching Transformer
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AE2EA
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0
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11430
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July 16, 2021, 08:19:18 AM
by AE2EA
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