#ioticker - Twitter Hashtag

almost 5 years ago

#Ioticker #AntennaEdu Today I received a request for an #LDS #antenna. #LDS #antennas are extremely #cheap because there are no tooling costs. The antenna is printed directly onto the housing. To be able to construct the device very small, we plan to use…https://t.co/neVuaRRwcB

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Harald Naumann @H_Naumann

almost 5 years ago

#ioticker #AntennaEdu DIY F #antenna for #NeoCortec / #LoRa and #NBIoT. #Sigfox, #Mioty, #Zwave, #6Lowpan also works of course. Red = 868 MHz without matching circuit Green = #NBIoT with 3 components in the matching circuit. Result 868 MHz a) -25 dB retur…https://t.co/uMp1shRpFX

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Harald Naumann @H_Naumann

about 5 years ago

#ioticker #5G Street lamp in #Germany 🇩🇪. #Telefónica / #O2, in cooperation with the energy provider, has put Hesse's first smart #5G street light into operation in Frankfurt. It reliably supplies its surroundings with 5G through…https://t.co/dELec7CYAx https://t.co/dzkzVPZKQZ

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Harald Naumann @H_Naumann

about 5 years ago

#ioticker #AntennaEdu 💡🎓📖 #LPWAN (#NBIoT, #LTEM, #LoRaWAN, #Mioty, #Sigfox). #Wireless modules needed cheap #antennas. The cheap ones are my virtual PCB track #antennas. Virtual #antennas? How can a physical component be virtual? Well marketing makes i…https://t.co/cqkp5KaobJ

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Harald Naumann @H_Naumann

about 5 years ago

#IoTicker Again and again, developers try to develop a small device with PCB or chip #antenna on the basis of #LoRaWAN or #Sigffox. Without RF experience and the right measuring devices (vector network analyser, measuring system for measuring the antenna…https://t.co/1Us5aFZSfb

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Harald Naumann @H_Naumann

about 5 years ago

#ioticker The biggest #LPWAN deal Down Under in the water industry is based on #NBIoT and not on #Sigfox or #LoRaWAN. 1 million devices for #NBIoT. How could this happen? The #Sigfox operator Thinxtra welcomed #NBIoT with a big mouth in Oct 2016. 4.5 year…https://t.co/5GRoYrOd0p

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Harald Naumann @H_Naumann

over 5 years ago

#IoTicker #Antennas and #wireless #IoT are in your DNA? Then take a look at the job offer. You should speak English and if you also speak Spanish then the whole thing will be rounded off. https://t.co/9XGojvWz2P

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Harald Naumann @H_Naumann

over 5 years ago

#IoTicker Energy consumption #LPWAN (#NBIoT, #LoRaWAN, #Sigfox, #SMS). The clear winner is #NBIoT. At 154 dB link budget, even #Sigfox is better. At 134 dB link budget, good old #SMS even beats #Sigfox. The big disadvantage of the Sigfox protocol is the l…https://t.co/9efxR15GoH

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Harald Naumann @H_Naumann

over 5 years ago

#IoTicker. Our #energy consumption study in a #German newsletter this week: Practical test comparing #NBIoT, #LoRaWAN and #Sigfox. Recently, #DTAG published their white paper #NBIoTT, #LoRaWAN, #Sigfox: An up-to-date comparison". It says that previous stu…https://t.co/Ef4ERgOXuh

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Harald Naumann @H_Naumann

over 5 years ago

#ioticker The surveillance in #USA, #UK, #China and Stuttgart #Germany. Why #IoT? Our #German analogue approach is proven and has worked perfectly for decades. "Never touch a runnig system". We use the money we save to invest in #airports in #Berlin and #…https://t.co/2Y00nWIY5G

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Harald Naumann @H_Naumann

over 5 years ago

#ioticker What can #NBIoT and #LTEM do better than #GSM #GPRSS, #SMS), #LTE, #LoRaWAN and #Sigfox? In order to send a message with #GSM and #LTE, the #IoT device must establish a connection. For energy saving, switch off the GSM and LTE modules. When send…https://t.co/FMgwaMD9LY

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Harald Naumann @H_Naumann

over 5 years ago

#ioticker #iotcalender On day 11 there was a new energy-saving #NBIoT module #Quectel #BC660K-GL. Check out the current at PSM and eDRX. Unbelievable, but the PSM current is lower than the off-current of a #Sigfox or #LoRaWAN module of the 1st and 2nd gen…https://t.co/y6qi8Mbf0Q

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Harald Naumann @H_Naumann

almost 6 years ago

#IoTicker Bye Bye #GSM / #2G. Thank you for the good work for #M2M. Welcome #NBIoT and #LTEM on behalf of #5G Massive #IoT. From 1 June 2021, #TMobile #Netherlands will discontinue support of #2G for consumer mobile services. From that moment, customers…https://t.co/XxquweWSkq

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Harald Naumann @H_Naumann

almost 6 years ago

#IoTicker #LPWAN tests. 12 % packet loss at - 100 dBm with #LoRaWAN at sea. The tests took place at sea. No buildings, no trees, no interferers, but still high packet loss. No losses due to #Aloha. What happens under the same conditions in a city? # #cel…https://t.co/WhUhNkZjvA

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Harald Naumann @H_Naumann

almost 6 years ago

#IoTicker #LPWAN news. #5G Massive #IoT vers #NBIoT #LTEM, #LoRaWAN and #Sigfox. We choose a sensor with #SubGHz #MeshNet from #Neocortec in combination with #5G with fallback to #4G and #2G (#Quectel #BG95). Therefore the sensors on the #dough piece do n…https://t.co/sm51t7YMjT

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Harald Naumann @H_Naumann

almost 6 years ago

#ioticker #akorIoT TV. Your free education channel. Today: tuning of patch #antennas on 2 frequencies. Enjoy. https://t.co/lrGU9j1iXz harald.naumann (at) https://t.co/OpliafmI1y #IoT #M2M #antenna #wireless #GPS #GNSS #LoRa #LoRaWAN #NBIoT #LTEM #LTE #5G…https://t.co/phUFAfQZtq

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Harald Naumann @H_Naumann

almost 6 years ago

#ioticker #LPWAN #wireless #IoT #NBIoT #LTEM #LoRaWAN #Neocortec . Makes it sense to over the Face2Face seminar #LPWANN Seminar and energy less alternatives" as a webinar? We hold it last week with 16 participants. 2 time slots by 2 hours or 3 slots by 2…https://t.co/do0hnOSDXa

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Harald Naumann @H_Naumann

almost 6 years ago

#IoTicker The #LPWAN #NBIoTT, #LoRaWAN, #Sigfox) water/gas station network in #Germany. 40000 #NBIoT, 0 #LoRaWAN and 2400 planned #Sigfox stations. #NBIoT is offered by 2 operators. Alternatively to #NBIoT you can use #LTEM. With 154 HP the #NBIoT tractor…https://t.co/qXJXPYU2tr

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Harald Naumann @H_Naumann

almost 6 years ago

#IoTicker #LPWAN worldwide. #NBIoT, #LoRaWAN #Sigfox worldwide? No problem with #NBIoT. With #LoRaWAN and #Sigfox it is probably impossible to get #wireless modules with #worldwide approval. I have now spent hours comparing. I have not found a #Sigfox mod…https://t.co/ljbDWtyYq1

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Harald Naumann @H_Naumann

almost 6 years ago

#IoTicker #LPWAN #LPWANhoax Why do so many believe in the - 137 dBm #LoRa /#LoRaWAN sensitivity fake? If you repeat a #lie often enough, then a #lie does not become the #truth. The guys in #LPWAN Marketing usually have no technical education and poor know…https://t.co/s7f5mK2ZfA

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