LTE B21 (1500 MHz Upper)
LTE Band 21, also known as the 1500 MHz Upper band, is a frequency band used for LTE networks. Here is a summary of its key characteristics:
- Frequency Range: The downlink frequency range is from 1495.9 MHz to 1525 MHz, and the uplink frequency range is from 1447.9 MHz to 1462.9 MHz.
- Mode: This band operates in Frequency Division Duplex (FDD) mode.
- Geographical Area: It is primarily used in Japan but is also allocated globally on a co-primary basis.
- Channel Bandwidth: The channel bandwidths for this band are typically 5 MHz, 10 MHz, and 15 MHz.
- Usage: This band is used for mobile services and is part of the broader LTE frequency bands allocated by the 3GPP.
Overall, LTE Band 21 is a key band for providing high-speed mobile data services in various regions, including Japan and globally.
