LTE B3 (1800 MHz +)
LTE Band 3, operating at 1800 MHz, is one of the most widely used frequency bands for LTE deployments globally. It is utilized by over 46% of all LTE or LTE-Advanced network operators worldwide, with 327 networks using this band as of January 2019. This band is particularly popular in Europe, APAC, MEA, and selected countries in South America, facilitating international roaming for mobile broadband services. It supports both FDD (Frequency Division Duplex) and TDD (Time Division Duplex) configurations, offering a balance between network coverage and data capacity, making it suitable for dense urban areas.