Thank You all DX Commander Supporters - Merry Christmas
An amazing 24-month journey in 5-minutes. You guys and gals have been incredible. You will ALL go down in history as being part of a fabulous group that created an amazing business, a community and most importantly, friendship. Thank you, Merry Christmas, Seasons Greetings and let us look forward to a fabulous 2023. 73 Callum, Wendy, Loki and Emily. X ... https://www.youtube.com/watch?v=-DIMBNqWGFY
Easy way of working out how long your dipole should be - and how to fix any errors using a simple calculator. Enjoy. Callum.
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https://www.youtube.com/watch?v=KD1sJCIwqks
How much power will break your Coax, Connectors, Elements and Baluns? Roly ZL1BQD, John, NJ4Z and myself discuss. G'luck! Callum.
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https://www.youtube.com/watch?v=ZamVcOwpOdM
I have made a decision made to cut 32 radials at 10m long. That's 4 wavelengths of radials for 80m band - my lowest target frequency. At 40m, that's 8 wavelengths and for 20m band, I am running 16 wavelengths! I should be OK. Callum. M0MCX.
#vertical #antennas #hamradio
00:00 Intro
1:08 Cutting the Fence
2:50 Design for 3-element Array
3:28 Radials
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https://www.youtube.com/watch?v=M0qSRjltgoo
Many people are starting to believe the earth is flat. Why is this? People should read the literature from 2,000 years ago when it was discovered the earth is actually a sphere. This is demonstrated when the earth eclipses the moon. You can clearly see the shape of the sphere on the moon, regardless what plane the "flat" earth may be on.
HEY! Subscribe here: https://goo.gl/thM5Vq
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All about Verticals: https://www.youtube.com/playlist?list=PLAjpQM3cGOdP8Yf5bVs_pZn3un9vHyaAr
My Crazy Vlogs: https://www.youtube.com/playlist?list=PLAjpQM3cGOdMnBjGJhMyYAum91t7jElos
Ham Radio Foundation Training: https://www.youtube.com/playlist?list=PLAjpQM3cGOdOC_KixMcUop85YyJutHCFx
Goodies for radio buffs: https://www.youtube.com/playlist?list=PLAjpQM3cGOdMVk1jWAyXjoy4cGUbZs7tc
Software for Radio Guys: https://www.youtube.com/playlist?list=PLAjpQM3cGOdPSCJNIyLAhzyFpPp5eNw_T
Antenna Software Modelling: https://www.youtube.com/playlist?list=PLAjpQM3cGOdO83PLddRqsmwQzEGGAAwHd
Ham Radio Tips: https://www.youtube.com/playlist?list=PLAjpQM3cGOdMAcrcmVmLWiGh045ToGByu
PS Sub-Titles help out some folks and non-English speaking people. If you are bi-lingual, you can help the others by contributing your time to closed caption subtitles here: https://www.youtube.com/timedtext_cs_panel?tab=2&c=UCEWRZEIjVQB8aUkyUQ-g-zA. Let me know if you've done this and I can give you appropriate credit.
Enjoy your radio folks. Good luck. Callum. M0MCX.
DX Commander Founder.
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https://www.youtube.com/watch?v=SCQLaZ9feUk
Ham Radio Antennas normally work better at height. The Hexbeam is no exception and although a result can be achieved from about 6m AGL, for the 20m band - we ought to be looking at least around half a wavelength. Let's have a look at the problem and understand the physics. Callum M0MCX.
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https://www.youtube.com/watch?v=COq60XLMPiY
Apologies to my USA friends, we're a bit early today.. Wendy and I need to get out and sort some shopping for Easter, so we'll do a 10:00 until 12:00 (ish). Hopefully that works for you.. Listen in, join the chat or call me on the radio! 73 Callum.
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https://www.youtube.com/watch?v=OVpvicM_Leo