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Class E CW, again... ka1tdq 3 7282 Last post December 01, 2020, 09:14:51 PM
by km6sn
Class E and CW ka1tdq 11 22553 Last post October 07, 2016, 01:40:51 PM
by W1DAN
Class E - 20 meters and higher kb3ouk 9 18194 Last post October 30, 2016, 10:35:05 PM
by ka1tdq
Class D vs Class E Question(s) W1KSZ 18 24297 Last post September 18, 2017, 09:44:02 PM
by VE3LYX
Class D paper by Raab and device sources W4AMV 7 9790 Last post November 28, 2022, 08:27:43 AM
by WBear2GCR
CLASS D or CLASS E: Which One Should I Choose W1KSZ 7 11960 Last post April 17, 2018, 08:49:25 PM
by steve_qix
Class D 80 meter rig progressing « 1 2 3 4 » N4LTA 87 88141 Last post April 12, 2020, 04:24:14 PM
by N4LTA
cheap stero amp provides modulated Vdd for Class C.D.E rig km6sn 0 4463 Last post June 03, 2020, 05:03:12 PM
by km6sn
Can this switch PDM Modulator power supply be modified to 220V input? BA7OMW 3 1365 Last post May 04, 2025, 07:59:10 AM
by W1DAN
California Dreamin MK2 « 1 2 » vk3alk 38 38593 Last post December 17, 2020, 10:06:09 PM
by vk3alk
calculating the output impedance of a PWM power supply N4LTA 12 15328 Last post October 29, 2019, 10:16:40 PM
by vk3alk
C-bypass capacitors N1XBM 1 5711 Last post March 26, 2019, 12:31:43 PM
by PA0NVD
Board for Nigel's PWM Power Circuit N4LTA 8 14832 Last post November 25, 2020, 06:23:17 AM
by M0VRF
Blowing FETs ka1tdq 22 27381 Last post March 12, 2017, 01:49:29 PM
by KD6VXI
Audio distortion on the 8 FET 75 meter rig ka1tdq 3 10777 Last post October 23, 2016, 12:24:52 AM
by ka1tdq
ATC 100c series capacitors 1000pf microstrip k5ygc 2 6857 Last post May 17, 2018, 05:58:39 AM
by k5ygc
Another QIX transmitter hits the airwaves... GW0FZY 8 13757 Last post February 27, 2018, 08:16:18 PM
by KB3WFV
Another 80M Transmitter vk3alk 5 18265 Last post May 10, 2023, 06:38:16 PM
by VK3HN
Analog modulating a 1000 watt carrier class E rig « 1 2 3 4 5 » ka1tdq 110 107467 Last post November 01, 2019, 02:44:33 PM
by ka1tdq
Analog drive on 40m ka1tdq 22 21473 Last post November 03, 2020, 01:43:11 PM
by K6JEK
An inexpensive HB mosfet linear please? W2BX 17 24885 Last post March 08, 2021, 12:23:46 PM
by steve_qix
Ampegon shortwave transmitter class E PP John K5PRO 0 9246 Last post April 08, 2016, 11:03:28 AM
by John K5PRO
Ali/eBay LLC switchmode PSUs to supply Class D or E Transmitter HT VK3HN 17 21082 Last post May 10, 2022, 09:54:13 AM
by K9MB
Air inductors for PWM filter N4LTA 12 14973 Last post February 15, 2020, 03:15:54 PM
by N4LTA
80M 350W GaN AM Transmitter VE3ELQ 9 14089 Last post October 22, 2018, 10:31:57 PM
by vk3alk
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