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November 18, 2025, 08:53:37 AM
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Class E transmitter with Optimod demo
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GW0FZY
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0
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5938
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November 01, 2021, 03:17:53 PM
by GW0FZY
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class H modulator
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SV1SPW
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9
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12704
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November 02, 2020, 07:53:44 PM
by vk3alk
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Class-D/E FET Driver IC
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G4ZOW
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4
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8483
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April 12, 2019, 12:20:26 AM
by G4ZOW
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Core Materials for PWM Filters - Some Experiments, Test Data and Pics
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steve_qix
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7
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20339
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November 23, 2016, 10:08:36 PM
by steve_qix
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Cosmetics
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ka1tdq
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4
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9967
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December 23, 2017, 05:49:23 AM
by ka1tdq
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Double vs single phase class D/E driver
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AMLOVER
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26
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29777
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October 27, 2024, 11:40:09 AM
by AMLOVER
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Duty cycle adjustment for 40 meters
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W9BHI
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7
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6606
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August 05, 2025, 08:24:04 AM
by steve_qix
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E class books
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VE3LYX
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17
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24137
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October 01, 2017, 03:46:59 PM
by VE3LYX
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Easy Class D
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km6sn
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4
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7765
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May 27, 2020, 02:41:00 AM
by ka1tdq
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Easy Class D, redux
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km6sn
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1
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5326
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May 27, 2020, 12:58:24 AM
by M0VRF
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easy PWM mosfet drive?
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km6sn
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5
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9537
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May 30, 2020, 10:39:20 AM
by km6sn
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EL7144C second source
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W4AMV
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4
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8438
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May 13, 2018, 08:56:11 AM
by steve_qix
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EOL for FQA11N90C ?
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W1RKW
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1
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5500
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August 13, 2020, 04:02:39 PM
by w8khk
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Excellent PWM Filter paper by Jim Tonne
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N4LTA
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4
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9645
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July 26, 2021, 07:59:24 AM
by K8DI
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Ferrite material in output transfomer?
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SA2CLC
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5
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11020
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February 10, 2017, 06:30:59 PM
by KA6MOK
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FET drain bypass caps
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GW0FZY
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2
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7492
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February 27, 2018, 01:26:31 AM
by GW0FZY
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Fixed tuned Class E
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VE3ELQ
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7
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19094
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October 19, 2016, 11:16:35 PM
by K4RT
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GaN FETS
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VE3ELQ
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11
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21122
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January 31, 2017, 02:04:08 AM
by M0VRF
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GaN Fets ordered - hopefully a 1kW before 2017 !
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steve_qix
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11
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19916
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January 15, 2017, 11:20:05 PM
by ka1tdq
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Gate driver ICs
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KQ6F
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17
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33811
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January 03, 2017, 08:11:15 PM
by kf2vm
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GOODBYE CLASS "E": WELCOME CLASS D REVERSE "1/D"
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WD5JKO
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28
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40542
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January 17, 2023, 07:08:14 AM
by WD5JKO
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Has anyone here tried/use the Microchip MIC4452ZT gate driver?
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steve_qix
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2
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7338
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October 19, 2017, 08:50:52 AM
by VE3ELQ
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Heising modulator for 100 watt rig
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ka1tdq
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3
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9147
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October 20, 2017, 07:56:21 PM
by ka1tdq
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Hopefully back at it
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N4LTA
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30
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30453
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November 17, 2020, 05:49:12 PM
by vk3alk
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Hopefully geting started again
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N4LTA
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23
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24797
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June 26, 2021, 12:10:28 PM
by N4LTA
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AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
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