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June 23, 2025, 08:25:03 PM
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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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27678
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October 27, 2024, 11:40:09 AM
by AMLOVER
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Blowing FETs
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ka1tdq
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22
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27499
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March 12, 2017, 01:49:29 PM
by KD6VXI
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IPP530 alternative?
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SA2CLC
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19
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27321
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February 05, 2024, 02:42:48 AM
by vk3alk
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New 40M Module
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vk3alk
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23
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26306
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July 15, 2021, 06:39:07 PM
by N4LTA
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40 meters - 100 watts
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ka1tdq
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18
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25326
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December 16, 2018, 08:51:15 PM
by ka1tdq
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An inexpensive HB mosfet linear please?
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W2BX
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17
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25006
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March 08, 2021, 12:23:46 PM
by steve_qix
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Replacement fir FQA11N90C FET
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W9BHI
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10
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24860
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July 11, 2023, 06:21:49 PM
by W9BHI
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Class D vs Class E Question(s)
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W1KSZ
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18
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24417
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September 18, 2017, 09:44:02 PM
by VE3LYX
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New 160M Transmitter
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vk3alk
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16
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23883
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March 04, 2021, 02:00:11 PM
by W1IA
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Hopefully geting started again
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N4LTA
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23
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23720
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June 26, 2021, 12:10:28 PM
by N4LTA
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40 meter single-ended 4-FETs
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ka1tdq
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16
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23658
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January 14, 2018, 05:56:41 PM
by ka1tdq
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E class books
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VE3LYX
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17
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23354
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October 01, 2017, 03:46:59 PM
by VE3LYX
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Old Harris PDM paper
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W1DAN
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15
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23261
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October 27, 2017, 08:53:05 PM
by KD6VXI
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Class E and CW
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ka1tdq
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11
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22613
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October 07, 2016, 01:40:51 PM
by W1DAN
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The Polar Explorer - A High-Efficiency Transmitter
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k1kp
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17
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22404
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June 02, 2025, 02:49:09 PM
by W1DAN
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How difficult to build?
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n1zpy
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16
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22111
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September 26, 2017, 07:40:23 AM
by ka1tdq
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My class E xmtr
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w1vtp
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7
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21787
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March 06, 2016, 04:06:16 AM
by wa1knx
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Analog drive on 40m
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ka1tdq
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22
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21565
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November 03, 2020, 01:43:11 PM
by K6JEK
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Ali/eBay LLC switchmode PSUs to supply Class D or E Transmitter HT
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VK3HN
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17
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21169
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May 10, 2022, 09:54:13 AM
by K9MB
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Simple DDS VFO for class E rigs
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ka1tdq
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11
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20419
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January 25, 2017, 08:00:33 PM
by ka1tdq
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GaN FETS
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VE3ELQ
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11
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20415
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January 31, 2017, 02:04:08 AM
by M0VRF
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SiC verses GaN on 40 meter AM class D
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VE3ELQ
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11
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20343
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November 06, 2017, 06:05:15 PM
by W1DAN
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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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19883
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November 23, 2016, 10:08:36 PM
by steve_qix
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Keying a 400 watt rig
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ka1tdq
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12
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19525
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January 25, 2019, 10:43:41 PM
by PA0NVD
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Metering on the 24 FET RF deck
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N1XBM
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15
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19335
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June 20, 2019, 10:08:03 PM
by steve_qix
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AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
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