dxcommander

The "Teaser" to the January 2023 end-fed experiment that achieved amazing results. Check out the full video https://youtu.be/bkXLJ-bslns Antenna Success Story: The Experiment that Rocked my Ham Radio Receive!

Launch day is Friday 10th Feb. Delivery might take a few days because Wendy and Loki need to prep 50 x Signature 9 kits on Monday and Tuesday. So dispatch will start around 15th February. Phase 2 (production) launch will be about 3-4 weeks later. I need to get the plate drawings changed - just a couple of very minor adjustments. Overall, looking good. I'm pleased. Callum.

I share my secret to success - three easy antenna rules that anyone can follow! These rules are simple to understand, simple to implement, and budget-friendly. By following these three rules, I've been able to achieve great things and I'm excited to share them with you. This presentation is packed with valuable tips and tricks that will help you reach your goals. Watch now and let me know your thoughts in the comments. 73, Callum. Fun Fact: I asked AI to rewrite the description (below) and it wrote me the description (above) based on mine below: Three rules I enjoy, Easy to Understand, Easy to Build and Easy on the Wallet. Using these three rules has allowed me to achieve great things. I hope you enjoy this presentation and please let me know what you think in the comments. Callum. More videos: ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7zFt6NV9fnnde2lP11fUTQ8 Antenna Modelling ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xtKohJRipVLQ6rxYzRP8eq Tips and Tricks ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xwhA0Msm_bNT4CQ_Bj5D4c Antennas ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7wc6svNLY7IDthw1YCFNq9W Live Streams ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7w9dp9Eqg_UhamrY5Ck3dyX My Stuff ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xvc3rHlpqqCkiBdAzYe8cf Ham Radio Training

Short video just showing you how I have installed my ground post for the new Signature 9 antenna. This is how I do it - and it works with my soil BUT depending on soil type, you may prefer a quick bag of post-crete or similar. Callum.

Get ready folks! The highly anticipated Non-Guyed DX Commander ham radio antenna is finally here! After 2 years of hard work, we're excited to announce that it will be launching by the end of the 2nd week of February 2023. Watch the next video to see Callum putting the finishing touches on the design and installing it himself. This unguyed DX Commander is built to withstand tough storms and comes with a sturdy fiberglass ground post for permanent usage. Don't miss out on this amazing creation! 73, Callum.

1,500 Watt QRO Challenge! In this video, I'm trying to melt some plastic to test some new antenna material. I'm using Ecoflex 15, which is a very heavy duty coax. I'm also using a RatPack switch from Array Solutions and I'm showing you how I'm trying to melt the plastic with my Acom 2000 Amplifier. Can it handle this power? Tune in to see the entire process! Callum. More videos: ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7zFt6NV9fnnde2lP11fUTQ8 Antenna Modelling ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xtKohJRipVLQ6rxYzRP8eq Tips and Tricks ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xwhA0Msm_bNT4CQ_Bj5D4c Antennas ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7wc6svNLY7IDthw1YCFNq9W Live Streams ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7w9dp9Eqg_UhamrY5Ck3dyX My Stuff ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xvc3rHlpqqCkiBdAzYe8cf Ham Radio Training

I explore the idea of using a special glue to make any telescopic pole totally permanent, specifically the DX Commander. Although we recommend HCL EzyIamps, I went ahead and tested out different types of glue, including regular fast setting and the slow-setting mitre stuff from Screwfix (UK). Using a cable tie and a small amount of super glue, I show you the process of applying the glue to the base sections of the pole, being careful not to use too much (and lose length). I also recommend using a slow-curing gel rather than traditional fast glue for best results. At the end of the video, I tested the pole's stability and measured the length to make sure we get full extension. Overall, this video is perfect for anyone interested in home-brewing and super-charging their telescopic poles and making them permanent! Next up: We'll try a 12.4m :) Cheers and 73, Callum. PS - Slow-acting superglue is also known as "control flow" or "gel" superglue and they are thicker in consistency than regular superglue. The thicker consistency allows for greater control and precision when applying the glue, and the slower curing time gives you more time to position to adjust before the glue sets. Some superglue, like the one I used, also comes with a activator spray, basically speeds up (or slows down!) the curing time as desired.

Today, I'm going to try all the bands again, probably from 80m up to 10m band. If you can also hear me on 6m, maybe we'll try that too. Don't foget to join in the chat, see if you can hear me or just listen in. This is my "hobby day" so we're looking for some fun and new contacts to make. Let's have some fun. Callum.

We'll give the Answers - you design the Questions! This should be fun. Meet the team and have a laugh. PS - I use StreamYard for these livestreams. Try it for free! And save $10 if you want the HD version with no StreamYard branding version - remember to use this link for the offer: https://streamyard.com/pal/6370377447243776

Everyone has a viewpoint. We all have a bias. Who do you trust for the right answer? Let's think this through. Callum. Links mentioned in this video: ▶️ Megaloop: https://youtu.be/FflcxdsResQ ▶️ Evolution: https://youtu.be/V8Qq4-0_TjQ More videos: ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7zFt6NV9fnnde2lP11fUTQ8 Antenna Modelling ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xtKohJRipVLQ6rxYzRP8eq Tips and Tricks ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xwhA0Msm_bNT4CQ_Bj5D4c Antennas ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7wc6svNLY7IDthw1YCFNq9W Live Streams ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7w9dp9Eqg_UhamrY5Ck3dyX My Stuff ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xvc3rHlpqqCkiBdAzYe8cf Ham Radio Training

This is my regular Ham Radio Friday slot. See if you can hear me, join in the live chat or just listen "on the side". All welcome. Callum.

This is my regular Ham Radio Friday slot. See if you can hear me, join in the live chat or just listen "on the side". All welcome. Callum.

Last week, we demonstrated a very long wire that was facing USA and how we managed to hear low-powered ham radio station very easily. This week, I have invited Roly ZL1BQD, John Gendron NJ4Z and Mike M0MSN to discuss this concept - and more!

Try again!!

This is my regular Friday Stream at 12:00 UTC. Join in, enjoy the chat, see if you can hear me. It's all just for fun. Callum.

We had 100,000m of wire turn up Wednesday. You asked that I let you know! In stock at dxcommander.com

I invited Mike M0MSN for a chat to discuss results of the Long Wire experiment. Join us if you fancy a laugh.. You never know with Mike what will happen! PS - Next week, we have John Gendron and Roly on the show too - same time next week. Enjoy! 73, Callum.

Full Demo! Fantastic bit of science here - you will love it. I predicted some good receive ability - but I wasn't prepared for this. What else can we do to improve it again? Maybe we should transmit through it too! Please let me know what you think! Here's the links: https://youtu.be/M2kfcYveFLI - Original Stream these clips came from https://youtu.be/vsjS7dGhWW0- Very Long Wire - Original video 73 Callum.

Today I am testing my new very long wire receive antenna. If you have headphones, you will notice the transmit vertical antenna is on your left ear - and the receive antenna is on your right ear.. Anyway, I'm just having a bit of fun!

I made a custom doublet antenna for use with an outboard ATU using 16m of 450 ohm ladder line and 22m each leg of DX50 wire and a custom doublet centre. This is the short, edited video of the long-form "AMSR" style video uploaded here: https://youtu.be/s4WzIgCvAbQ More videos: ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7zFt6NV9fnnde2lP11fUTQ8 Antenna Modelling ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xtKohJRipVLQ6rxYzRP8eq Tips and Tricks ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xwhA0Msm_bNT4CQ_Bj5D4c Antennas ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7wc6svNLY7IDthw1YCFNq9W Live Streams ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7w9dp9Eqg_UhamrY5Ck3dyX My Stuff ▶️ https://youtube.com/playlist?list=PLcC64tNkZB7xvc3rHlpqqCkiBdAzYe8cf Ham Radio Training

Under very high power, I had an Amplifier fault and then high SWR. What caused this? Did something carbonise and then cleared? Would it re-appear with QRO again? Your guess is as good as mine. I would need to strip it all down and check. I would prefer just to remake them all! Please let me know what you think! Callum.

Hey! Can you hear me? Join in, chat or just listen. Have fun and let's cruise the bands looking for surprises. I am using my new 160m long End Fed for some RX. See if you can hear the difference in your gith ear. Headphones suggested. Callum.

Judges will run through the final 20 entries then it's up for the PUBLIC VOTE. It's not what WE think, it's what YOU think!

I have a technique and a style that seems to work - yours might work better. Remember, people respond normaly very well to polite folks, so listen, check your timing and launch your callsign. Smiling and being polite is the key. Here is the link I showed you. https://www.hamsphere.com/19_1483_read.html 73, Callum.

We have a panel of judges PLUS *YOU* to decide on the BEST SIX entries for this year's emergency / scrap vertical antenna challenge. On the panel: John Gendron, Roly ZL1BQD, Tom M0RMY and myself.