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Home Made Tripod Test With Miracle Antenna & FT-817 - Video

Despite freezing those parts that don't like freezing off, I managed to try out the latest metal work project. Due to the cold I was in Test mode which was short and sweet as seen in the video.

Miracle/Wonder Ally Tripod

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Since I got the FT-817 and Miracle antenna I have been pondering over a few ideas that I would like to try whilst out and about in the great outdoors. One of the ideas was to make a light weight tripod type of mount, that would allow the Miracle antenna to be used with feeder rather than a direct chassis mount. I wanted something that I could mount inside my rucksack that would stick out of the top just enough to mount the antenna clear of my head and body. I also wanted something that could be placed on a wall, rock or flat spot quick and easy. With this in mind I set about the task and came up with this. I made the tripod with the intention of standing it on Trig Points that are located nearby on the Moor top at high spots and summits. The tripod also sits well on my shack desk where earlier I heard the ARRL DX News coming in 5/7 on 14.275MHz with the little Miracle antenna, set up as seen here. Close Up of the aluminium cradle and tripod which has been riveted together using 4.8mm l

NOAA 17 Weather Watching

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Once again we awake to a fresh covering of Snow up here on the Yorkshire Moor top. I thought It would be a good idea to take at look at the Weather(WX) for myself with the help of Earth Orbiting NOAA-17. The NOAA-17 Satellite is in continuous orbit with an altitude at around 500 miles and produces excellent real time images of the Earth that can be received around 137.620 MHz APT (Automatic Picture Transmission) or 1707.00MHz HRPT (High Resolution Picture Transmission). Earlier This Morning Once the Satellite came into range (from the North) I was able to receive the signal using the FT-847 and IO-10EL Sat Antenna. The received signal was decoded with the computer using Radiocom 5.2(RC50) which can be seen in the image below. Close Up Of The UK Covered With Snow Clouds I've been decoding the NOAA Weather Satellites for over 5 years using the RC50 software with excellent results which can be found in my archive posts. The images allow you to make up your own mind up regarding what

New DXCC Tajikistan in the log

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Whilst listening around 40M tonight, I managed to stumble across a nice pile up down on 7.157.6MHz. I was pleasantly surprised to hear EY8MM coming in 5/9 loud and clear. As expected EY8MM had lots of stations calling him in the pile up and with his excellent operating skills listening for specific regions one at a time, lots of Stations were worked. I called into the pile up when appropriate, giving only the last three letters(Suffix) of my call sign - HTS. After about 10 minutes EY8MM pulled out "Tango Sierra" from the crowd and I was in like a flash working him with a 5/9 exchange both ways. Tajikistan is an all time new one for me which inspired me to share the news. At present I'm up to 149 DXCC so far, out of a possible 338 DXCC. Its always nice to catch a rare opportunity and add a new one like EY8MM - Tajikistan. The equipment that I was running was: Heil Gold Line GM-5, Yaesu FT-767GX (50W), into a Vertical (Hustler 6BTV).

Top Performance from the Home Brew 80M Delta Loop

Since I erected my latest home made wire antenna which was the full wave 80m Delta Loop, I have spent quite a lot of time down on 40M & 80M experimenting with the new loops performance. The loop tunes up well from 160M through to 15M with the MFJ-969 ATU and is resonant for 80M at around 3.5 MHz. It is slightly on the long side for the band as I will be operating mainly on the phone portion higher up the band with some occasional psk31 down on 3.583 MHz. The immediately obvious improvement that I noticed first, was the clean receive and clear sounding signals that I am now receiving across all of the HF bands. The Loop also provides minimal noise levels compared with the previous Dipole and G5RV antennas. Since the installation I have had a good couple weeks to give it some stick and the tests have been interesting as well as rewarding as I worked some DX Call signs whilst using the new Delta Loop. The Loop antenna seems to put out a good signal which has been noted to have improv

Home Brew 80m Delta Loop

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click to enlarge image of Delta Loop I have been so pleased with the 20M Delta loop I decided to scrap the dipole and have a go at home brewing an 80m Delta loop instead. The result was well worth it as I found that the new loop antenna receives and transmits very well on 80M (resonant band), it also tunes up very easily on 160M & 40M, giving impressive results with very low noise levels. The Delta loop is installed as seen in the above image with all of the dimensions included. I shall be posting more once I have had chance to test it further, I am really pleased so far and excited as usual, I'm looking forward to telling you more!

Trans Match System For Loop Antenna's

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I have been using my home made Delta Loop vertically polarized for the past couple of years with very good results. The Delta loop was made by myself with the intention of using it on 20M, I originally blogged about it here and since then, It has moved from the horizontal to like I said already a vertical configuration. The horizontal testing of the loop brought slight noise levels where as the vertical triangle or pyramid configuration, is very quiet for noise and excellent on performance both RX and TX. The only issue I have had with the Delta loop was with my original calculations which proved to be slightly long, making it resonant on 13MHz instead of the desired 14.200 frequency. I cut the loop around two years ago and unfortunately made it too short as it was now resonant at 14.800 which was slightly higher than the intended frequency. Subsequently I have been managing fine with the help of the ATU, but the burning feeling inside has been growing and niggling away as I have want