Why N-Type Connector Antennas are the Preferred Choice for Outdoor LoRaWAN Gateways

Why N-Type Connector Antennas are the Preferred Choice for Outdoor LoRaWAN Gateways

When deploying a LoRaWAN network, the choice of antenna is one of the key factors affecting communication performance and device stability. Especially for outdoor LoRaWAN gateways, it is common to find that they predominantly use N-type connector antennas instead of other types of antenna interfaces. So, why has the N-type connector antenna become the preferred … Read more

In-Depth Review of the Samsung A55 at 2999 Yuan: A Mid-Range Market ‘All-Rounder’

In-Depth Review of the Samsung A55 at 2999 Yuan: A Mid-Range Market 'All-Rounder'

The Samsung A55 is powered by the Exynos 1480 processor, which utilizes a 5nm manufacturing process. The CPU architecture consists of 1×2.75GHz Cortex-A78, 3×2.4GHz Cortex-A78, and 4×2.0GHz Cortex-A55, while the GPU is the Xclipse 530 (based on AMD’s RDNA2 architecture). In practical tests, the average frame rate in the ultra-high frame rate mode of “Honor … Read more