akorIoT Micro & Nano was world’s first NB-IoT adapter with the freedom to select other cellular radios out of a range of modules without a SIM lock. You can also select any MCU kit with an Arduino compatible R3 or Nano expansion slot. “akor” is the Proto-Celtic word for “open” akorIoT was the world’s first […]
Internal knowledge about integrated antennas If you lack knowledge about integrated antennas, then we would recommend that you use an external consultant with experience in antennas who can advise you impartially on antenna selection. In the context of my work as a Sales Director, this basic consulting can usually be done free of charge. A […]
Because a picture is worth a thousand words, as promised here is the NB-IoT throughput table in a graph. At a 144 dB link budget, we will reach 21 kbps. If the link budget is even higher, the transmission power will be reduced. The 3 colored curves show the 3 operating modes of NB-IoT. The […]
NB-IoT has a very high throughput at the top end. At the lower end it is faster than other LPWA techniques. For LoRaWAN, Weightless and NB-IoT the distance and the data throughput also regulate the speed. In this lecture we will only consider NB-IoT due to the limited talk time. At first glance, the table […]
In 60 minutes, we’ll explain antenna design basics. Questions during the presentation are welcome as well as at the end of the presentation when I have allowed time for questions and answers.
As many people have asked for a video stream of my presentation, I am now publishing the presentation with text. This will take a while to complete, but I have made a start with slides 7 to 9 published in my blog. Self Made Embedded Antenna Designs versus Chip Antenna My name is Harald Naumann […]
Slide 7, 8 and 9 from our lecture “Self Made Embedded Antenna Design versus Chip Antenna” The following applications are representative of those adopted by many of our satisfied customers. We are not yet authorized to show some of them, but we will reveal more details in due course, and many applications will become public […]
On Dec. 12, the world’s first NB-IoT Christmas party with integrated NB-IoT seminar will take place in Tilburg in the Netherlands. Agenda (PDF): IoT2Learn-agenda-hotel-arrival IoT2Learn at a glance NB-IoT SIM cards to test for the guests on the day before the seminar www.iot2learn.com Surveying of your antennas free of charge after arrangement on return loss […]
In the last quarter of this year, there will be a few more highlights. Electronica Electronica will be in Munich from November 13 to 16. Take a look at Tekmodul at booth C3.148. Once again, there will be a fireworks spectacle of radio news. I have the first German long-term tracker akorIoT SensPRO with multiband […]
There is no reference for antennas on extremely small boards in small packages. Cellular chip antennas of different manufacturers all have a reference ground plane of approx. 45 mm +/- 10 mm x 100 mm +/- 20 mm. Nobody can cheat the physics. The length of the PCB influences the return loss. This is documented […]
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