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Opinions? Electronic bias for linear amplifiers - improve idle efficiency
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K1JJ
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13
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5627
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December 26, 2010, 02:16:28 PM
by WD8BIL
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An Opinion on Open Wire for 6M use - From a Pro
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K1JJ
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7
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10045
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February 10, 2005, 08:52:26 AM
by Art
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Need Help with a Circuit
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K1JJ
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23
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10352
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January 19, 2009, 05:05:27 PM
by WA1GFZ
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Need LapTop Computer recommendation for HPSDR and Mod Mon in shack
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K1JJ
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10
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3663
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December 25, 2019, 11:22:48 AM
by kb2vxa
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Real IMD Results for the New RF Linear Amplifier Chain - Pictures
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K1JJ
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53
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33292
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March 06, 2013, 12:42:22 PM
by ssbothwell KJ6RSG
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Initial Receiver Tests - Mercury HPSDR vs: FT-1000D
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K1JJ
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61
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32236
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March 29, 2011, 10:29:48 AM
by kg8lb
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Two Questions about Vacuum Variables -
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K1JJ
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10
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7184
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June 18, 2005, 10:12:39 PM
by K1JJ
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Eimac 4-1000A Typical Operating Specs for Grounded Grid Operation - rare
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K1JJ
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27
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32308
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March 04, 2009, 10:35:56 AM
by KM1H
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Introduction to AM Audio Processing, Transmitter and Receiver Practices
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K1JJ
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1
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1832
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February 26, 2010, 09:31:41 PM
by KX5JT
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6M: Question on matching low impedance 20 ohms j12 to 50 ohm coax
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K1JJ
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12
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7897
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October 03, 2006, 10:56:19 AM
by Tom WA3KLR
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QUESTION: What does this Thermistor do??
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K1JJ
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10
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16142
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January 19, 2005, 10:58:40 PM
by Allison Parent
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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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28154
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January 29, 2014, 10:37:23 AM
by w4bfs
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Stacking TWO muffin fans ?
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K1JJ
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37
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18466
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February 11, 2011, 04:15:29 PM
by w4bfs
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Question on antenna power dividers
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K1JJ
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36
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16479
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May 01, 2009, 06:57:42 PM
by Gito
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NVIS Info - Near Vertical Incidence Skywave Antennas
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K1JJ
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39
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22426
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April 27, 2011, 11:25:58 AM
by k4kyv
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Screen Inductor minimum value for clean self modulation?
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K1JJ
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40
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18253
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September 18, 2011, 06:50:18 PM
by mario_puzos
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A Test for modulation transformers - for correct secondary polarity connections
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K1JJ
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10
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3664
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April 25, 2020, 04:32:51 PM
by W1RKW
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Need Help Designing PDM Switching Filter for 4X1 Rig
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K1JJ
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32
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14886
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October 27, 2005, 09:47:43 AM
by WA1GFZ
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Real World Experiences using All-Pass and Phase Rotators Wanted
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K1JJ
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24
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8060
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September 04, 2020, 09:43:32 AM
by KD1SH
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Series Modulating a Class C 4-1000A
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K1JJ
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29
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14501
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April 16, 2008, 08:43:08 AM
by WA1GFZ
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Questions about a Flex 1500
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K1JJ
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31
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9508
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February 08, 2020, 11:37:42 PM
by KD6VXI
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Using a 24V AC relay on DC?
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K1JJ
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16
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20484
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April 20, 2010, 06:20:24 PM
by w1vtp
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Dynamic Linear Bias control - for better efficiency
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K1JJ
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6
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3111
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February 27, 2013, 08:36:51 PM
by KM1H
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Gates BC-500T has followed me home
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K1HH
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15
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10724
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October 16, 2009, 08:55:55 PM
by KA8WTK
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Hello, I'm Rodger and I'm a BroadcastBoxAholic
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K1HH
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9
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4845
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November 02, 2009, 05:13:18 PM
by K1HH
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Topic you have posted in
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