Description
The Sigma 7 device, developed by BlackOhm, introduces an innovative solar energy harvesting system that significantly extends battery life, achieving up to 4 months of operation on a single charge. This advancement underscores BlackOhm’s dedication to the highest standards of quality and personalized customization, setting a new benchmark in the industry. The device is engineered to withstand harsh environmental conditions, featuring a robust platform equipped with exceptional fault tolerance, including redundant radios, GPS systems, and environmental sensors, making it ideal for mission-critical tracking and sensing applications.
With comprehensive band support covering B1 through B28 & B66, the device ensures wide network compatibility. It incorporates top-tier security measures, including FIPS I40-3 AES 256-bit encryption and FedRAMP Moderate compliance for simplified ATO, reflecting a commitment to multi-tier data protection. The device is powered by a 4Ah custom Lithium battery, further enhanced with Qi 1.2 wireless charging capabilities.
Connectivity and location services are provided through indoor BLE, multi-band GNSS, a variety of network protocols including Multi-Carrier CatM1 + NBIoT, LoRa Network, optional BLE 5.0 private mesh, and Iridium Satellite Communication, offering unparalleled coverage and reliability. Designed to perform in extreme temperatures ranging from -40 to +85°C, the Sigma 7’s compact form factor (5.9×1.45×1.9in, weighing 9oz) does not compromise on functionality.
For communication, it supports a frequency range of 700−2200 MHz LTE and 915MHz for standalone LoRa, along with a 2 dBi antenna capable of providing a maximum range of 75+ miles from a base-station (air to ground). Its durability is certified by an IP68 rating and compliance with MIL-STD-810 and MIL-STD-883H standards. Enhanced features include EMSS integration, a precision altimeter, accelerometer, and sensors for monitoring temperature, shock, vibration, and pressure. The device’s GPS capability achieves unmatched accuracy through concurrent quad constellation reception, capable of pinpoint accuracy within 1 meter.
