Overview
474914A(AHEGC) is a Nokia AirScale Dual Remote Radio Head (RRH) that supports the 2100 MHz (Band 1) and 1800 MHz (Band 3) frequency bands. It has a compact and flexible design, with options for different mounting and heat shield configurations, and connects to the baseband unit via CPRI.


Key specifications
- Product: Nokia AHEGC AirScale Dual RRH
- Part Number: 474914A
- Configuration: 4T4R (4 transmit, 4 receive)
- Frequency Bands: Band 1 (2100 MHz) and Band 3 (1800 MHz)
- Maximum Output Power: 400W
- Connectivity: Connects to baseband unit via CPRI
- Supported Technologies: GSM, WCDMA, FDD/TDD LTE, and is 5G-ready
- Modulation: Up to 256QAM
- Dimensions (approximate, with heat shield):
- Width: 327 mm
- Height: 578 mm
- Depth: 155 mm
- Weight (with heat shield): 34.2 kg
- Power Supply: 48 VDC
- Antenna Ports: 4.3-10 connectors
- Other Features:
- Upgradeable to concurrent LTE+NR via software
- Supports various operating modes, including 8T8R and 2x 4T4R
- Includes port for Remote Electrical Tilt (RET) control
