The article highlights the difference between FR1 (coverage, sub-6GHz) and FR2 (ultra-high-speed, mmWave) in the Indian 5G rollout, and why both must be rigorously tested for devices. Sunren’s lab is one of the first in India to address these requirements locally, enabling manufacturers to validate data transfer rates, latency, signal quality, network performance and compliance — all ... https://www.issuewire.com/5g-testing-in-india-sunren-leads-with-fr1-and-fr2-compliance-services-1846126592962408