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How to Use This Section - Read Before Posting Steve - K4HX 0 7077 Last post January 17, 2011, 02:08:59 PM
by Steve - K4HX
Series Modulated 807 Transmitter « 1 2 » Steve - WB3HUZ 25 56881 Last post May 18, 2008, 08:42:07 PM
by Opcom
Mods for the BC-610 Steve - K4HX 21 94991 Last post May 23, 2016, 03:40:29 PM
by kb3rdt
A homebrew Class D TX with transformer coupled modulator WO1U 19 64738 Last post October 10, 2018, 08:19:47 PM
by WO1U
Old transmitter Rescued from the Scrapyard KD2AZI 17 17140 Last post August 04, 2020, 09:47:28 AM
by W2PFY
AM Transmitter Build kc4umo 14 24335 Last post February 09, 2021, 07:09:34 PM
by W2PFY
Loading an amplifier (transmitter) KX5JT 14 24426 Last post June 19, 2009, 01:08:04 AM
by ke7trp
The KE1GF Complete 1Watt Carrier 75M Solid State TX. KE1GF 13 47775 Last post October 07, 2011, 11:28:43 PM
by w3jn
Stupid ART-13 Tricks WU2D 12 30641 Last post June 09, 2009, 04:53:50 AM
by k4kyv
Johnson Invader 2000 Mods and Upgrades by Frank, KB3AHE Steve - WB3HUZ 12 24346 Last post October 17, 2005, 06:48:23 PM
by Vortex Joe - N3IBX
Power Improvement for the old No 19 Wireless sets VE3LYX 12 38118 Last post December 17, 2015, 08:18:31 PM
by VE3LYX
Plate Modulation vs Linear Amplifiers k4kyv 11 27917 Last post September 22, 2005, 07:50:59 AM
by Ian VK3KRI
Possible 10% increase in efficiency in class C tube output stage (easy) IN3IEX 9 15042 Last post December 17, 2011, 12:40:43 PM
by W2PFY
AM BC station categories WA3VJB 9 24748 Last post November 26, 2007, 08:54:01 AM
by flintstone mop
HomeBrew - 455Kc Low Level, Plate Modulated Transmitter WZ5Q 8 33910 Last post March 25, 2013, 02:37:58 PM
by WZ5Q
DX-100 With Afterburner mods WA1HZK 8 20907 Last post July 07, 2007, 11:32:45 AM
by W1GFH
Knight T-150 Transmitter Modifications DMOD 7 24326 Last post June 14, 2021, 03:25:50 PM
by DMOD
HIFI Home Broadcast Transmitter DMOD 7 16344 Last post December 18, 2019, 02:08:04 AM
by DMOD
Ranger Mods W5SUM 6 17460 Last post August 09, 2005, 02:01:24 PM
by Steve W8TOW
The KE1GF Integral (160-80-40) Driver, 2FET SEPP Class-E PA KE1GF 6 17325 Last post September 28, 2005, 09:29:53 AM
by WA1GFZ
Comparison of new 3-500Z triodes John K5PRO 5 25688 Last post January 11, 2008, 11:06:08 PM
by Opcom
Output optimizing the BC-610E for 50 ohms Steve W8TOW 5 9890 Last post September 18, 2012, 07:54:49 PM
by Steve W8TOW
Impedance network design calculator w3jn 4 18319 Last post August 26, 2012, 12:47:25 PM
by W4NEQ
Heathkit DX-60 WC3K MODS n8yhy 4 29304 Last post December 21, 2009, 06:50:55 AM
by KX5JT
A Telvar transmitter W7TFO 4 7189 Last post March 06, 2020, 09:25:17 PM
by W7TFO
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