Bundle iU891A-XL - Wireless M-Bus USB-Adapter 868 MHz w. antenna

The iM891A-XL Wireless M-Bus module offers a cost-effective RF solution for smart metering applications in the 868 MHz frequency band. It supports all major unidirectional and bidirectional wireless M-Bus modes (S, C, T and combined C/T) with packet formats A and B as well as the OMS security modes 5 and 7. With an integrated +22 dBm power amplifier and a sensitivity of -149 dBm, a sensational link budget of 170 dB can be reached. This makes the iM891A-XL an ideal solution for smart metering applications connecting water, heat, electricity and gas meters with data concentrators. The module has an exceptionally small footprint (16.8 mm x 18.6 mm), comes equipped with a serial interface as well as analog/digital inputs and outputs to accommodate interfaces with a customer’s system. Note: To connect the module with a SMA antenna (404829 or 404825), a pigtail cable (404812) ist required, see accessories below.

This is an LoRaWAN article, it is not intended for metering applications.Due to an unexpeted event from one of our suppliers, it is not feasible to deliver this article right now. We are currently working on an alternative to substitute this supplier. Currently, it is unclear when we are able to ship it again. The bundle iU891A-XL Prolink LoRaWAN (includes USB-Stick and antenna) is a compact and cost–effective USB stick based on the Long Range Radio Module iM891A-XL that operates in the unlicensed 868 MHz band. With an integrated +22 dBm power amplifier and a sensitivity of -149 dBm, a sensational link budget of approx. 170 dB can be reached. This makes the iU891A-XL an ideal solution for numerous applications such as LPWAN and IoT sensors, as well as home-, building- and industrial-automation.

The iM891A-XL is a compact and low-cost radio module that operates in the unlicensed 868 MHz band and combines a powerful Cortex® M4 controller with the LoRa® transceiver of Semtech® Corporation. With an integrated +22 dBm power amplifier and a sensitivity of -149 dBm, a sensational link budget of 170 dB can be reached. This makes the iM891A-XL an ideal solution for numerous applications such as IoT sensors or home-, building- and industrial-automation. Note: To connect the module with a SMA antenna (404829 or 404825), a pigtail cable (404812) ist required, see accessories below.