Nice WEB Site from AC0C that I Recommended. A lot’s of useful tips for old Heathkit “SB200” Linear Amplifier and additional DiY ideas and not just for PA stuff. Photo by AC0C I have loved RTTY since I was a young ham. Had a Western Electric RTTY machine in my bedroom as a kid. My…
INTRODUCTION: It is with great satisfaction that M2 now offers a true breakthrough in high power VHF amplifiers. Our goal has always been to offer the most carefully designed, high performance antenna products. Now we offer the same high performance in VHF amplifiers. The 2M1K2 utilizes the new FreescaleTM LD MOS FET (MRFE6VP6IK25H), a single…
Tube: 3CX10.000A7. The Power OUTPUT TEST (25 KWT !) Well I finally got a chance to do my final output test 16,000 RMS watts peaked out to 25KW I only have a 50 amp service on my bench was starving for more amps …..I hope you enjoy it as much as I did…73’s to all.…
A brief preview of the “Product Review” review of the Tokyo High Power HL350V 2-meter amplifier scheduled to appear in the May 2012 issue of QST magazine. Read also : https://www.cqdx.ru/ham/new-equipment/tokyo-hy-power-vhf-pa-hl-350vdx/
Published : October 24th 2011 Updated : February 26 2012 with new Video (See below) New Kojinsha 4KWT (Max Power is 5 KWT) HF Linear Amplifier “KL-1” on 3cx3000a7 Triode tube. Price: $10-12K USD Video: Pictures from Tokyo HAMFAIR 2011 by Mr. Yano Hirokazu Read also: https://www.cqdx.ru/ham/?p=33029