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Showing posts from September, 2018

RUSSIAN GI 7B Valve AMPLIFIER

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I finally decided to try my luck with a proper amplifier and managed to get hold of a second hand Russian GI7B amplifier which covers 80m through to 10m. I picked the amplifier up earlier this evening off of a radio amateur that was in the same county - Yorkshire, to the south about 35 miles away. On returning home, I installed the new Russian kit and with 20 watts in I had 400 watts out. I am feeling very pleased with my new investment and this year's CQWW DX Contest should be even better than last year with a bit more coal on the fire. 73  I'll be back soon with more on the new amp.

New Ham Radio Videos

If you missed my recent YouTube Ham Radio videos you can catch up right here on my Blog. 73 Catch you on the bands or right here. 😎

Big Signals Beaming towards South Africa

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New Homebrew Shack Equipment Rack

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Tour of M0YKS Mobile "DX Machine"

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Rack The Shack

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I completed the welding and fabrication work on my new rack for my radio shack and spent the afternoon re wiring and installing my radio equipment into the purpose built steel rack.The new rack is now in use in my main shack and is built to my own personal requirements. The equipment is set up well and the rack is nice and strong made with 30 mm steel tube uprights, 15 mm braced cross members and covered with 2 mm sheet steel. The new rack has been designed to create some space for more equipment as well as providing better air circulation which will help keep the station cooler once I get around to treating myself to a bit more power and add a linear amp to my set up. That will be my next addition in the hopefully not to distant future once I have saved up some hard earned cash. I have been looking at amplifiers that use valves rather than solid state as I think the reliability and operating lifespan is more likely to be higher with a plate and load set up for the amount of

40 meters Mobile

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After fitting the new board in my YAESU FT-857 mobile I got the urge to change over antennas from 20 meters to the 40 meter band. I have plenty of good mobile antennas from MALDOL and HUSTLER to play around with so I swapped the MALDOL HFC 20 for the HFC 40 which is resonant from 7.100 - 7.190 MHz. Listen out from 7.30 utc on 40 meters week days as I try my luck from my Mobile ham radio station. 73