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Modulation Question
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sndtubes
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37
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20527
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September 03, 2010, 03:00:49 PM
by w4bfs
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3CX3000A7 filament choke question.
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VE1IDX
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37
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27567
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January 03, 2015, 11:16:11 PM
by Opcom
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Is series modulation "efficiency" modulation?
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KD1SH
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38
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15785
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September 03, 2020, 09:08:20 AM
by KD1SH
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cost of passive voice LPFs not bad, not cheap tho'
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Opcom
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38
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23347
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July 14, 2019, 04:34:53 PM
by Opcom
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Clegg Zeus modulator
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wb8hmd
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38
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12818
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March 06, 2024, 10:54:21 AM
by KD6VXI
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Just wanted to share...
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VE3GZB
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38
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20900
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April 17, 2011, 11:33:36 AM
by VE3GZB
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FT 102 AGC Distortion
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W2INR
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38
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21113
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January 10, 2009, 08:18:18 PM
by WA1GFZ
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Viking II R13 / R30 Questions
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WA1LBK
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38
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21430
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April 10, 2015, 07:59:59 PM
by Pete, WA2CWA
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Audio clippers: Friend or Foe?
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N1BCG
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38
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23009
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November 05, 2014, 08:30:48 PM
by Steve - K4HX
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Screen Modulation - 6DQ6 or 6146 for best linearity?
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w8khk
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38
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15143
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November 29, 2025, 01:25:19 AM
by AG5UM
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Tube type synchronous detectors
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Opcom
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38
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27317
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May 05, 2012, 11:58:37 AM
by Opcom
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magnetic deflection and scope-clocks - off the wall
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Opcom
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38
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32406
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December 15, 2014, 06:23:27 PM
by flintstone mop
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Can someone identify this mod transformer?
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ke7trp
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38
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23637
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August 20, 2009, 07:49:16 PM
by Gito
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Question about High Voltage Safety
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K1JJ
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38
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17277
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December 23, 2007, 02:29:17 AM
by N3DRB The Derb
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Negative Peak Limiting Circuit Single diode
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W7XXX
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38
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23161
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December 10, 2007, 10:35:20 PM
by WU2D
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NC-183D engineering error? HRO-60?
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W1VD
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38
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21938
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August 21, 2009, 09:58:16 AM
by KM1H
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304TH/304TL in grounded Grid
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ke7trp
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38
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25924
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May 14, 2012, 08:20:55 AM
by W9GT
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About Vacuum Power Tubes by KK5DR
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Tom WA3KLR
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38
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29529
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February 06, 2011, 06:56:20 PM
by Tom WA3KLR
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How big is your blocking capacitor?
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W8ACR
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38
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31803
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May 24, 2011, 11:26:55 AM
by K1JJ
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Design Review
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Ed/KB1HYS
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39
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25214
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March 04, 2015, 12:39:02 PM
by W3RSW
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Fun and games with the NC-183D
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KB2WIG
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39
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17228
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April 30, 2019, 02:45:05 PM
by Bob W8LXJ
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Balanced/unbalanced with a Ranger.
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KC2TAU
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39
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22525
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March 23, 2011, 08:55:19 PM
by KC2TAU
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So, just how bad *ARE* transformers driving class B grids???
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steve_qix
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39
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22806
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January 06, 2014, 11:58:39 AM
by WBear2GCR
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static discharge coils installed... Photos
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ke7trp
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39
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17770
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June 22, 2009, 10:08:09 PM
by Steve - WB3HUZ
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Microphone cables....
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ke7trp
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39
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23128
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May 20, 2009, 04:10:01 PM
by ka3zlr
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Topic you have posted in
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