1.FAA-450 Antenna Analyzer (EU1KY) Introduction
I recently received a RF board. It is in the form of a docking board on the STM32F746 Discovery board.When you connect the RF board and the STM32F746 Discovery board, they operate as a very good antenna analyzer.
1.Introduction (this article) - http://www.hamskey.com/2019/02/faa-450-antenna-analyzer-eu1ky.html
2.Create FAA-450- http://www.hamskey.com/2019/02/assembling-faa-450-antenna.html
3.How to update the Firmware - http://www.hamskey.com/2019/02/3-antenna-analyzereu1ky-how-to-update.html
4.How to Setup and Calibration - http://www.hamskey.com/2019/02/4-antenna-analyzereu1ky-how-to-setup.html
5.Principle of Antenna Analyzer2.Create FAA-450- http://www.hamskey.com/2019/02/assembling-faa-450-antenna.html
3.How to update the Firmware - http://www.hamskey.com/2019/02/3-antenna-analyzereu1ky-how-to-update.html
4.How to Setup and Calibration - http://www.hamskey.com/2019/02/4-antenna-analyzereu1ky-how-to-setup.html
6.Antenna Analyzer Firmware Improvement
As well as a general antenna analyzer, it is possible to measure the phase so that the characteristics of the antenna can be easily grasped.
0.It will be posted in the following order.
Antenna Analyzer (EU1KY) Introduction -> Upload firmware to Antenna Analyzer -> Firmware improvements ... more and more -> Exit when all desired functions have been added
1.About EU1KY's Antenna Analyzer
Below is the main homepage of EU1KY which made this antenna analyzer.
https://bitbucket.org/kuchura/eu1ky_aa_v3/wiki/Home
You can see the introduction and source code of Antenna Analyzer on the homepage.
2.Where to buy the FAA-450 Antenna Analyzer (full version)
https://www.elekitsorparts.com/product/faa-450-antenna-analyzer-eu1ky/
You can purchase items with various options.
3.Another purchase site #1 (full version)
Aliexpress or E-Bay (Search Keyword : antenna analyzer mini-600)
I have not used the Mini-600 yet. However, the internal structure is considered to be the same as the antenna analyzer of EU1KY.
4.Create your own antenna analyzer
STM32F746 : www.mouser.com or www.digikey.com
Search Keyword : STM32F746G-DISCO
RF Board for Antenna Analyzer : https://www.elekitsorparts.com/product/faa-450-antenna-analyzer-eu1ky/ or ebay
Search Keyword on E-Bay : eu1ky
5.Firmware for Antenna Analyzer (EU1KY)
Dr. Ian - just what I was thinking about. Searching for a SI5153 based swr device. Have ordered the 2 boards and will follow your developments closely.
ReplyDeleteBTW followed all your enhancements to ubix with Nextion screen. Now an amazing little transceiver and aim to get it on the digital modes.
Congratulations and thankyou this amazing development.
Larry
ReplyDeleteThank you for your interest.
The EU1KY Antenna Analyzer already works well with eu1ky's firmware and dh1afk's firmware.
I'm going to add a little more functionality there.
Ian, KD8CEC
This comment has been removed by the author.
ReplyDeleteIn my opinion, it is very risky to lead an output of the SI5351 directly to the outside. Destruction or damage to the circuit is very easily possible. It would be safe to first use a voltage divider (2 resistors), and then go to 50 ohms coax. For vector measurements there I dont't see a possibility to get the phase information of Output 2.
ReplyDelete73's Wolfgang, DH1AKF
Thanks you very much for your comment.
DeleteI started working on seeing your wonderful work.
Your opinion is correct. There is no way to measure the phase for Out2. Additional circuitry will be required to measure the phase.
The primary goal now is to implement the Tracking scope function.
(Features in the Spectrum Analyzer with Tracking RF Signal)
I am not considering the phase in Tracking mode at this time, but I plan to make a circuit if I have a user who needs it.
I will reflect your opinion in the second version.
I always ask for a good opinion.
Once again thank you for your excellent work.
Ian KD8CEC
Is it possible to replace the STM32F746 with the Raspberry Pi 0 board. Easily available , although not sure of its difference with the original board.
ReplyDeleteIt seems possible. But it seems that it will take time to convert LCD control to GTK. We also need to consider the time required to boot Linux.
DeleteIf it does, it may be the Ham toolkit, not the Antenna Analyzer Because we can put all the tools of Linux.
I recommend this board for newer designs: STM32MP157C-DK2
DeleteGood work, Ian, and thank you Wolfgang
ReplyDeleteThank you!
DeleteHi Ian,
ReplyDeleteI have the AliExpress version of the Antenna Analyzer, the
Mini-600. Can this be upgraded to your firmware? If yes, can you point me to the
link as to how to do the upgrade please. Thanks
Hi to all,
ReplyDeleteI want to supply the DISCO board with a battery, I don't understand where to connect it and if the DISCO have onboard charging circuit . thank you
Like the other naturally procured juices that help you face a drug test with confidence, cranberry juice can quickly cleanse your body of objectionable substances. It will not camouflage or hide the presence of THC in your system, but rather it will simply flush out the toxins as rapidly and effectively as possible.The goal is to urinate frequently so that you cleanse your body of toxins. For this, you can consume cranberry juice with several glasses of water. Take one-half of the drink with 8 – 16oz. distilled water and avoid eating or drinking for 2 hours. Visit: https://www.urineworld.com/
ReplyDeleteThe call for the pilot licence holders is all over again developing more potent and the aspirants can now in fact see their dreams flying to fact. CEA Aviation, with its specialisation in aviation and considerable diploma in national and international first rate flight school in delhi is amongst a particular few in India and is proving to be an outstanding launch pad for pilots with its International institutions for the tremendous feasible Pilot training.
ReplyDeletemy name is seo.jvatec May live in Uttar Pradesh State of India Country I am a digital marketer,
ReplyDeletethe body shop if you need any help related to this then you can contact
This is my first time i visit here and I found so many interesting stuff in your blog especially it's discussion, thank you.
ReplyDeleteThe top things every website needs domain-networks
I am Amara William I read your blog it's nice I learn new things and keep writing. I am always ready to learn new things and resolve problems.
ReplyDeleteI am helping you to fix your quick book error, I am an independent expert last 5 years in solving all errors of quick book QuickBooks, working dedicatedly with the reliable QuickBooks support provider for the system
Quickbooks error code 1612
Nice article very attractive and informative content like it so much. Thanks for sharing. Also visit Fjackets.com to buy latest jackets
ReplyDeleteThis comment has been removed by the author.
ReplyDeleteIn today's business world, it's more important than ever to be able to communicate with people in different languages. Whether you're working internationally or just need an easy way to communicate with someone who speaks a different language than you do, document translation services are the perfect solution.
ReplyDeleteIndoswift is a document translation services provider that provides high-quality, fast and affordable translations. We offer our services in more than 50 languages. Our team of professional translators is highly skilled and well-trained to meet your needs.
Our goal is to provide you with the best possible service at an affordable price so that we can make sure we meet your needs and expectations. We care about our clients and strive to provide them with quality translations that are delivered on time and cost-effectively.
At Indoswift, we're dedicated to helping you communicate with the people you want to reach.
If you're looking for a translator, but don't know where to start, give us a call at [phone number]! Our friendly customer service team is ready to answer any questions you may have about how we can help you get what you need to be done.
Why should you use document translation services?
It's always important to be sure that your information is clear and easy to understand. That's why it's important to have a team of professionals who can make sure that happens.
With Indoswift, we can help you get the most out of your documents by translating them into multiple languages. We also have experience in editing documents, making sure they are error-free and free from typos or grammar mistakes.
Translation services are important to businesses of all sizes. They're especially important for small businesses that don't have a lot of resources or time to devote to translation. It's also important for any business that wants to make its website accessible to customers in different languages, whether those languages are spoken or written.
So how does it work?
If you want your business' website translated, you will likely need help from an experienced translator who can handle the project smoothly and efficiently. The best way to find such a translator is by using a translation company like ours at Indoswift. We've been helping businesses communicate better through our document translation services with their customers and we're ready to help you!
Thank you for providing the information with a post. commerce assignment help ,
ReplyDeleteDiploma assignment help
Nice Blog
ReplyDeleteonce check mine too low invest business ideas and franchises
Franchise in India
Tea Time started in 2016 in Rajahmundry. Now it is having 3000+ Outlets all over India.The business model of franchise in India has attracted attention for its low-risk benefit. It is a quick and convenient way to start a business minus the excessive risk and complexity. Many companies have started to use the strategy of franchise in India to enhance their business appeal and increase company presence. The strategy is appropriate considering the rising demand for business enthusiasts to take the first step with minimal risk. However, the amount of investment often deters the franchisees from making the initial investment. Tea Time understands the problem and therefore focuses on less investment. Any middle-class family can easily afford and purchase a franchise to start a Tea Time Group franchise in India. Tea Time provides the startup kit that includes necessary movable equipment and the initial stock to start the business, along with marketing aid. So, anybody can start a business without much doubt.
christmas assistance 2022 wasn’t it great when Christmas was free christmas help 2022 These days, it can be tough to find good gifts for everyone,
ReplyDeleteThank you for sharing this! You can find helpful information about Christmas in the Salt Lake City area.
ReplyDelete
ReplyDeleteFree beds for low-income families There are lots of people who are less paying or low-income. They are not able to afford anything for themselves and bring it to their home."
Get Free beds for low-income families."
Check iQsim's Virtual SIM solution. It allows to host SIM cards in a central site and allocate them to the appropriate GSM physical device when required.
ReplyDeletewebsite- www.iqsim.com
I found so many interesting stuff in your blog especially its discussion. From the tons of comments on your articles, I guess I am not the only one having all the enjoyment here! keep up the good work...
ReplyDeleteDENNIS LOOS TECH BLOG
ReplyDeleteLooking for the perfect Naruto Hoodie online? We have collected the best Naruto Hoodies on the market to help you become the next Hokage of the world! These awesome Naruto hooded sweatshirts, Akatsuki hoodies, kakashi hoodie are designed for extreme comfort, whatever your body size. You will surely find these Naruto cosplay hoodies super dope. Choose from white, pink, black, orange, and more Naruto sweatshirts with your favorite Naruto characters like Sasuke, Kakashi, PAIN, Kyuubi, Hinata, Itachi, Akatsuki etc. Our Naruto Anime hooded sweatshirts are perfect for men and women! Shop now! https://shippudo.com/product-category/fashion-acceesories/hoodies/
Nice for this infoormations espree flea and tick shampoo
ReplyDeleteExcellent Post, very informative. Our Stage Attaches You with Many Symbolic Interactionism Writing ServicesExperts!! Most scholars fight with doing a good investigation and cooking the quality of their assignment. Therefore, obtaining the best scholar award is no longer a difficult task. You can do better than others with the help of Hello assignment Help .
ReplyDeletethanks for useful tips
ReplyDeleteYoutube Marketing Agency
Great post you shared with lots of important points Thanks you for sharing .
ReplyDeletebest ngo in delhi
top ngo in delhi ncr
The greatest service and strategy are often offered by wedding banquets for weddings, gatherings, intimate gatherings, business parties, and other special occasions. Modern hotels and banquet halls have been doing a great job these days as they offer superb facilities to the people who take them on rent for different purposes. These purposes may vary from one person to another. Apart from marriages and birthday parties, corporate institutions book them for their annual meetings.
DeleteGreat job for publishing such a beneficial website. Your web log isn’t only useful but it is additionally really creative too. Faisal Town Phase 2
ReplyDeleteLooking for a mommy makeover in Hawaii? Face and Body offers a range of cosmetic procedures to help you look and feel your best. Our experienced surgeons are committed to providing top-notch care to ensure your satisfaction. Get started today!
ReplyDeleteThanks for this article.
ReplyDeleteGraham Builder is the premier home renovation and remodeling contractor in Honolulu. We specialize in kitchen, bathroom, and full-house remodels. Our experienced team of professionals will help you create the ideal space for your home. Contact us today to get started.
Thanks for this article.
ReplyDeleteLearn how to play the piano with our, private piano music lessons in Honolulu. Our instructors are experienced professionals who will guide you through each step of the process. From beginner to advanced, we have a program that fits your skill level and goals. Let us help you develop your musical skills and create beautiful melodies on the piano.
If you are looking for a reputable
ReplyDeleteGet personal accountant services in Brisbane from Wow! Advisor. Our certified accountants provide tax, business advisory and financial advice tailored to your needs. We offer efficient and reliable assistance to help you achieve your financial goals.
Manish Mandhana of Mandhana Industries pleased with Nebulous’ design of the factory in Baisur, appointed them to design the Mandhana guest house. After detailed meetings, Nebulous offered the client a minimalistic look, sober colours and rustic charm. The client’s bed backdrop had a soft suede finish and leather finish.
ReplyDeleteI try to buy this online. I always searching for a high-quality desk. Porch Screening Kissimmee, FL
ReplyDeleteIndia is a land of diverse cultures and religions, making it a popular destination for pilgrimage tours. Here are some well-knownPilgrimage tours in India
ReplyDeleteIn reading this article, I was impressed by how well written and informative it was. My blog can be found here too. I invite you to visit it. It is full of fresh and useful information. I really appreciate it, keep the work continue.
ReplyDeleteI stumbled upon Leafedout recently, and it's been a game-changer for my cannabis journey. The wealth of information and the sense of community here are simply awesome!
Thanks for usefull content!
ReplyDeleteIn the quickly developing scene of innovation and information science holly status video
ReplyDeleteThe "Computer based intelligence and Society" diary was laid out to investigate the more extensive ramifications of artificial intelligence, zeroing in on its cultural, moral, and philosophical angles. techspherehub
ReplyDeleteThanku for the information. KNOW MORE:https://powergenx.in/product/big-muscle-nutrition-pre-workout/
ReplyDelete"Thank you for being a source of inspiration. Your positivity is contagious!"
ReplyDeleteatom whey protein 1kg
Relieve tension with a hot stone massage in maida vale at Thai Angels. Perfect for sore muscles and stress relief.
ReplyDeleteVisit PODO London’s clinical assessment Soho for expert services, including custom orthotics and foot health assessments, to improve your mobility
ReplyDeleteDiscover a diverse selection of rural properties in the UK with Prestige & Village. From manor houses to cottages, we'll help you find the perfect home in the countryside. Trust our expertise in country homes. Contact us today for Rural houses for sale!
ReplyDeleteGreat review of the FAA-450 Antenna Analyzer! It's always helpful to get detailed insights on such equipment. Along with having the right tools, maintaining your health is also crucial for peak performance. For anyone looking for quality supplements to support their fitness goals, I recommend checking out protein in Pakistan . Thanks for sharing this useful information!
ReplyDeletecheck out for the best translation service
ReplyDeleteDiploma Translation Services
check Translatei for translation service
ReplyDeleteEmployee Handbook Translation
Visit us here
ReplyDeleteRoof Installers Orlando
Visit us here
ReplyDeleteWater Damage Repairs Tampa
Soft furnishings for living rooms in George
ReplyDeleteKehl's Fabrics provides high-quality upholstery, curtain, and craft fabrics. Visit us in Maitland, Cape Town, or shop online for fabrics across South Africa
SEO Services
ReplyDeleteSoft Arena is a reliable partner for businesses looking to grow online. Their services in SEO, web development in BD, graphic design, and content writing are top-notch. Highly recommended for anyone looking to boost their digital presence!"