Product Description:

Nokia AirScale radio access provides efficient and scalable mobile network coverage and capacity – for 2G, 3G, 4G and 5G with common Single RAN hardware, software, management and services.

AirScale radio and baseband products—powered by Nokia unique ReefShark System on Chip (SoC) technology—raise the bar for radio and baseband performance and capacity, while ensuring compact form factors and energy efficiency.

Whether nationwide coverage, extreme network capacity for dense metropolitan areas, tailored enterprise connectivity or efficient in-building coverage, the AirScale portfolio caters for all requirements, with common and modular platforms for optimized network total cost of ownership (TCO).

• Basic Information: It is an AirScale Dual RRH (Remote Radio Head) with 4T4R configuration, operating in the B1/3 (N1/N3) frequency band, and has a power of 400W. It is suitable for outdoor installation and is used in wireless communication base stations.

• Technical Specifications

  • Output Power: In the B1/N1 band, it is 4×60W; in the B3/N3 band, it is 4×40W. It can also be configured as 4×40W in the B1/N1 band and 4×60W in the B3/N3 band.

  • QAM: 256 - QAM for downlink and 64 - QAM for uplink.

  • Number of Tx/Rx: 4T4R, which means it has 4 transmit antennas and 4 receive antennas, enabling the use of advanced MIMO technology to improve data transmission efficiency and signal quality.

  • Supported Technologies: In the B1 band, it supports WCDMA, FDD - LTE, and WCDMA - LTE; in the B3 band, it supports GSM, FDD - LTE, and GSM - LTE; in the N1/N3 band, it supports 5G. It also supports NB - IoT in - band, guard band, and standalone modes.

  • Frequency Range: The Tx frequency range is 2110 - 2170 MHz in the B1/N1 band and 1805 - 1880 MHz in the B3/N3 band. The Rx frequency range is 1920 - 1980 MHz in the B1/N1 band and 1710 - 1785 MHz in the B3/N3 band.

  • Filter Bandwidth: The downlink and uplink filter bandwidths are 60 MHz in the B1/N1 band and 75 MHz in the B3/N3 band. The instantaneous bandwidth (IBW) and occupied bandwidth (OBW) are also 60 MHz in the B1/N1 band and 75 MHz in the B3/N3 band.

  • Number of Carriers per Pipe: It can support up to 8 carriers in total for all supported radio access technologies. The supported bandwidths are 5, 10, 15, 20 MHz for LTE in the B1 band; 1.4, 3, 5, 10, 15, 20 MHz for LTE in the B3 band; and 5, 10, 15, 20 MHz for 5G in the N1/N3 band.

  • PIM Cancellation: It has the function of PIM cancellation, which helps to improve the signal - to - noise ratio and system performance.

Product Details: