Tag: LTE-Cat-M1

Quectel BG951 – NB-IoT, LTE-M, GNSS module

Quectel_BG951

Quectel BG951 – NB-IoT, LTE-M, GNSS module The Quectel BG951 is based on Altair Semiconductor. The eDRX (extended Discontinuous Reception)/PSM (Power Saving Mode) ensures low power consumption. With a super-low current consumption of approximately 1,5 uA in PSM mode, the Quectel BG951 offers a long operating life of 10 to 15 years on a single […]

Quectel BG770 – NB-IoT, LTE-M, GNSS module

Quectel BG770

Quectel BG770 – NB-IoT, LTE-M, GNSS module The Quectel BG770 is based on the Altair Semiconductor ALT1250. The eDRX (extended Discontinuous Reception)/PSM (Power Saving Mode) ensures low power consumption. With a super-low current consumption of approximately 3 uA in PSM mode, the Quectel BG770 offers a long operating life of 10 to 15 years on […]

In which frequency bands will LTE-M and NB-IoT operate in DACH?

NB-IoT LTE-M frequency bands

Q: I have a question before I start my development. I seem to remember that you mentioned in an email that we need more bands for LTE-M. Are frequency band 8 and 20 not enough? The answer about frequency bands for LTE-M and NB-IoT in DACH A: The question about frequency bands for LTE-M / […]

NB-IoT / LTEM /  LoRaWAN design question – CoAP, MQTT, MQTT-SN?

TCP, UDP, MQTT, MQTT-SN, CoAP, LWM2M, HTTP

I get questions about LPWAN designs each week. The question below I will answer online, because it is a generic question. NB-IoT / LTEM /  LoRaWAN design question: Hi Harald, We’ve been in contact a few times a few years ago now (!), discussing low power wireless and RF topics. Great to see how much […]

NB-IoT for smart bin / intellegent container

akorIoT SensPRO - NB-IoT , LTE-M, GPRS reference design

Enquiry for a smart waste container We have already developed many antennas for metal containers on GSM, UMTS, NB-IoT, LTE-M, LoRaWAN and Sigfox. For us the radio technology does not make a big difference. The akorIoT SensPRO is already a reference design for such a smart bin. Request for the smart waste bin Hi Harald, […]

LPWAN Benchmark: Time to Market only 6 Months and with World’s Best Radio Coverage

NB-IoT, LTEM, GSM PCB Track antenna - click to enlarge

How your wireless IoT idea can become a real product The Timeline: May 2018: Inquiry Tracker with harald.naumann (at) lte-modem.com February 2019: Order for development with akorIoT Group August 2019: Pre-series/ field test order with akorIoT Group Basis = akorIoT SensPRO http://www.gsm-modem.de/M2M/m2m-componets/akoriot-senspro-reference-design-nbiot-ltem/ Radio modules = Quectel BG96 Multimode NB-IoT, LTEM, GSM GNSS Module= Quectel L76L, […]

IoT M2M Cookbook – The outlook for embedded antenna design

GSM PCB antenna simulation

The IoT M2M Cookbook contains a simulation of a dual F antenna for cellular. This antenna has been customized several times by customers, or by us on behalf of customers. The Gillette order button using this base design and described in the book supports NB-IoT, LTE-M and GSM from about 750 MHz with 960 MHz […]

From concept to your wireless IoT button

IoT button

The akorIoT Group has a development team with many years of experience in wireless data transmission which today is termed “Wireless IoT”.  The integration of antennas into enclosures is another area of expertise for the akorIoT Group; in addition to standard antennas such as solderable chip antennas or flex PCB antennas, customer-specific antennas are often […]