Nokia radio category illustration — Illustration

FRAA

Name: Nokia FRAA
Brand: Nokia

What it does: Converts and amplifies radio signals. Operating RF bands / ranges: 450 MHz.

1 part number: 473220A

Viewing: model overview

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Main specifications

TechnologiesFDD-LTE

Operating RF bands / ranges450 MHz

Uplink frequency452.5-457.5 MHz

Downlink frequency462.5-467.5 MHz

TX / RX modes2T2R

RF output power2 × 40 W

Interfaces / connectors2 × 4.3-10 ANT; 2 × SFP OPT; 1 × 3-screw terminal DC IN; 2 × QMA RX; 1 × 8-circular contact RET; 1 × D-sub MDR14 EAC; grounding: M8 or 2 × M5

Interfaces and data rates2 × SFP, 6 Gbit/s, OBSAI; 1 × RET; 1 × EAC

Power supplyInput DC: −40.5…−57 V; extended sections −36…−40.5 V and −57…−60 V

FamilyFlexi

Installation environmentpole/wall installation; directly on the wall installation; vertical book mount

IP ratingIP65

Additional technical information

Dimensions: Height: Core RRH: 371 mm (14.6 in) With upper and lower mounting brackets: 721 mm (28.4 in); Width: Core RRH: 291 mm (11.5 in) With plastic cover and mounting brackets: 302 mm (11.9 in); Depth: Core RRH depth without plastic cover: 169 mm (6.6 in) With plastic cover and mounting brackets: 215 mm (8.5 in)
Weight: Core RRH: 14.5 kg (32.0 lb) With plastic cover and mounting brackets: 16.2 kg (35.7 lb)
Bandwidth: DL instantaneous bandwidth: 5 MHz; UL instantaneous bandwidth: 5 MHz; DL filter bandwidth: 5 MHz; UL filter bandwidth: 5 MHz
Capacity: 1 sector, 2TX MIMO; single-carrier LTE-mode with channel 3 or 5 MHz
Synchronization: Synchronization from system module via OBSAI
Chassis: Remote radio unit housing Flexi RRH
Modules: Integrated: RF control; 2 transmit paths with PA; 2 receive paths with LNA; TX/RX-filters; PSU
Functional role: Remote base station radio unit
Architecture: Remote radio unit (Remote Radio Head)
Subtype: Flexi RRH 2-pipe 450 80 W
Details: Minimum operating temperature, including cold start: −40 °C; maximum external: +55 °C in the shade, +50 °C in sunlight and wind 3 m/with; indoor without fan: +45 °C at air speed 0 m/with. Output power may be limited during sustained high temperatures.
Installation conditions: Mast; wall
Connection notes: Power supply; antenna system; RET antennas; baseband unit via optical fibre