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Mod Reactors from HV PS Xfmrs?
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WA1HZK
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31
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32164
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January 27, 2005, 10:17:55 AM
by WA1GFZ
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New project: Buzzardly 6 meter AM Amp.
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KD1SH
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32
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5439
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August 23, 2023, 12:40:20 PM
by KD1SH
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HQ-180A - Strange S-Meter Behavior
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KW4H
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32
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9057
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January 15, 2022, 12:02:42 PM
by KW4H
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Johnson Ranger VFO Drifts on 40/20
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W1TTL
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32
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12760
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August 27, 2022, 05:23:34 PM
by MikeKE0ZUinkcmo
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SZIKLAI complimentary-symmetry modulator , ammended
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km6sn
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32
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9466
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September 20, 2020, 09:52:18 AM
by km6sn
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Single 811A AM Rig
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W9ZSL
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32
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12323
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March 13, 2019, 10:21:25 PM
by Opcom
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813 Amplfiier Project and Filament Transformer
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n4joy
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32
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21199
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January 16, 2019, 02:35:02 PM
by n4joy
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3 phase blower on single phase how to?
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Opcom
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32
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17981
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November 23, 2015, 09:16:27 AM
by KA3EKH
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Screwdriver antenna,miracle or what?
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RolandSWL
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32
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16377
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March 08, 2017, 09:04:55 AM
by KD6VXI
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Negative peak limiter for an Elmac A-54
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ka1tdq
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32
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18578
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April 23, 2015, 12:08:42 AM
by Opcom
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2-Tone Test for Positive Peaks
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W1TAG
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32
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21821
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January 15, 2015, 10:02:18 PM
by WD5JKO
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Replace EL34 modulator tubes in Apache
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w5gw
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32
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18318
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December 08, 2014, 01:59:20 PM
by ve3bkd
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Viking 2 low plate current
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N8ZBA
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32
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18643
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October 26, 2014, 09:42:40 AM
by N8ZBA
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Johnson DKW screen bias & screen supplies
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W9BHI
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32
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15283
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June 27, 2014, 02:29:56 PM
by AB2EZ
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How about AM with a 3cx1500 ?
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KI4THX
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32
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18524
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June 30, 2014, 09:38:08 PM
by AB2EZ
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Reducing Power Toob Rigs
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ka4koe
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32
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15386
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February 16, 2014, 11:45:43 PM
by W1AEX
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The "Dual Quads" PDM Tube Transmitter - under construction
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K1JJ
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32
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28061
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January 29, 2014, 10:37:23 AM
by w4bfs
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Question about building a Audio Chain
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n2len
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32
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14621
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February 10, 2013, 06:01:17 PM
by W2PFY
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Best T/R relay to use for 160-10 meter coverage
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kv5i
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32
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17150
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February 17, 2013, 11:52:05 PM
by Steve - K4HX
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Transformer tragedy - repaired
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KE6DF
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32
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14746
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September 30, 2012, 02:44:59 PM
by John K5PRO
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Solid state tube replacements for the 5R4GT and 6AX5-GT
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Knightt150
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32
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18052
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May 26, 2012, 03:28:06 PM
by Knightt150
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Synchronous AM- Flex 5000 vs. Elecraft K3
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K4XXG
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32
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20271
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March 31, 2012, 11:13:33 PM
by K4XXG
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class AB amp self oscillating
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ssbothwell KJ6RSG
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32
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17607
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October 21, 2011, 11:34:25 AM
by WA1GFZ
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Soldering Surface Mount Components - Suggestions? How to??
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steve_qix
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32
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17862
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June 12, 2011, 01:35:09 AM
by WBear2GCR
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Drifting plate capacitor setting for homebrew amp
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ka1tdq
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32
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14623
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January 25, 2011, 01:34:54 PM
by W2VW
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Topic you have posted in
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