Category: DX Commander

Callum’s BLACK FRIDAY 2024
https://dxcommander.com/product/2024-black-friday-classic-multi-band-antenna/ – Buy here
https://youtu.be/0PbWwM70EwY – Video of me building a Classic

I nearly lost the tower today! We upgraded the falling derrick, dropped the tower down, added a T piece for the tower to rest on when down and a few other odds and ends.

Calculating how much rope you need for guying any sort of antenna mast can be a fiddle – so I wrote a spreadsheet to help us. If you find a mistake, let me know!
https://mega.nz/folder/hq4mGY7Z#fSPzKPMhLIGmTnxUewZl1w – Here’s link

Not sure how they make these so cheap – but it has FCC certification and seems to work!
This is the link they sent to me:
https://www.amazon.com/XHDATA-Aviation-Weather-999Channels-Outdoors/dp/B0DGG4YW6G

I made a 14m / 45-ft ham radio mast from scaffold tubes using a "falling derrick". This is how I did it and these were the top questions that were asked many times:

1. No gloves. Correct, I can always let go rather than get tangled in clothing
2. The slot at the base is fine there is no sideways or twisting pressure here only downward pressure
3. The lines will be changed once I have prototyped this (read description!)
4. G- 450 Rotator has a spec of 200kg downward force. Create RC5-1 is 400kg. We’ll fix the Create
5. Marine hardware and pulleys are better. Yes they are (cost!) but this is a cheap prototype
6. You don’t have help? No – what would the other person do other than get in the way?
7. Edge-trim. Now sourced, thanks.
8. The music is listed below
9. Twisting pulleys will get fix on next upgrade
10. Still worried about the rotator? Don’t be
11. Yes – some day we’ll get a winch. Hang on
12. Detuning the mast from 40m – won’t coax and ethernet cock calculation up? Maybe – but I still need to detune the mast.
13. Yagi is off by 1.8 degrees. Yes – not checked before lift. Fixed next time it’s down
13. Does the PoE Ethernet up the pole generate any noise? No.

Music at end is "Celestial Spheres – Ave Air" [found on Epidemic Sound]

https://youtu.be/-wsx-ml69xE – Raising ther tower
https://youtu.be/BYuIEu9KOrE – Yagi Project – Full Build here
https://youtu.be/O_pQN0pMvmA – Guys and Rotator Fitting
https://youtu.be/SbMy_82XRDM – Mast Guy Foundations

https://www.youtube.com/playlist?list=PLcC64tNkZB7yRBNMcXCPeOvxLR305kQpx – COMPLETE TOWER PLAYLIST

Let me know if there’s anything else you need.

Just having some regular Ham Radio fun remote to Holly Farm.

We’re raffling this one off for $1 dollar (well, £1 actually). Here’s the link:
https://raffall.com/370203/enter-raffle-to-win-dx-commander-classic-hosted-by-callum-mccormick
Get in early. Last time we did this, we were sold-out in hours.

Just testing HF again

I just built this new antenna. Does it work?