Our patient has a name. The manufacturers have called it the Penta-band PCB antenna. More details about the first mobile antenna patient are revealed in the test below. Here are the medical records of the Penta-band PCB antenna: Frequency bands: GSM 850/900 MHz, GSM 1800 / 1900 MHz, UMTS 2100 Frequency range: 824 – 960 […]
Samsung and Telefonica do have „Lego“ for IoT buttons. Read more: http://www.totaltele.com/view.aspx?ID=490141 Are we able to make a mint of money with such a button? If yes then it makes sense to follow a train of thoughts listed in my IoT M2M Cookbook. Such a button can everybody produce for less than USD 10. In […]
Finally, a useful IoT device for a travelling salesman like me. For a few weeks now, I’ve been a godfather to a little boy. With StoryHome, I can virtually read for him while I’m on the business trip. Even when I am at home, I can read for him as well and play the stories […]
The starting point of the book was a three day training about wireless modules for my customers in May 2012. In spring 2014 the first version of the book was published. The 53 pages of this early edition raised to 93 pages in format DIN A4. Last days an old business contact helped with an […]
Last week a big package of antennas reached me. Step by step I will make the description of the antennas public. The picture shows an antenna for GSM and UMTS flying over ground plane. Such an antenna will radiate directional. This is perfect if you plan a people or pet tracker close to human or […]
GSM PIFA antenna flying over ground A picture can tell more than a thousand words. I do not remember how often I have drawn such a sketch at a customer’s office. It is time to change this waste of time and to start with an antenna proposal gallery online. The GSM PIFA antenna is “flying” […]
The latest service we can offer is to measure antennas by Vector Network Analyser (VNA) local. I bought a VNA in size of three cigarette boxes. The VNA is PC based and connected by USB. This small, inexpensive tool always travels with me. At the M2M Forum in Milan I plan to launch the “Antenna […]
Auf vielfachen Kundenwunsch gibt es am 14. April ein Seminar „Medizintechnik und Funk“ – auch für Nicht-Medizintechniker. Auszug Agenda (Details mit Zeit und Ort im Anhang): Entwicklungsarbeit: Bespiele aus der Medizintechnik, seleon GmbH, Peter Hartung Funkmodule für die Medizintechnik: Update over the Air/Ortung der Geräte ohne GPS und mehr, Quectel Ltd., Edward Huang Kritische Punkte […]
As many already know, I am interested in antennas. My great interest is integrated antennas. Such antennas can be found in gateways for electricity meters, but also in portable point of sale systems. Even permanently installed telematics devices use integrated antennas. For many developers integrated antenna designs require a magician’s skills. Do you mind if […]
The topic on this evening was “Wireless Technologies for IoT – Antennas and Beacons”. http://www.meetup.com/IoTMunich/events/219391820/?_af_eid=219391820&_af=event&a=uc1_te Thanks to all participants. If I am informed right then 75 out of 148 people with interest in IoT stayed and listened on this evening. Thank you for all the interesting meetings during the event. Nevertheless, I already got several […]