Nokia radio category illustration — Illustration

FHCA

Name: Nokia FHCA
Brand: Nokia

What it does: Converts and amplifies radio signals. Operating RF bands / ranges: 850 MHz.

1 part number: 472169A

Viewing: model overview

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Main specifications

TechnologiesFDD-LTE

Operating RF bands / ranges850 MHz

Uplink frequency824-849 MHz

Downlink frequency869-894 MHz

TX / RX modes2T2R

RF output power2 × 20 W

Interfaces / connectors2 × 7/16 ANT; 2 × SFP OPT; 1 × 3-screw terminal DC IN; 1 × 8-circular contact RET; 1 × D-sub MDR14 EAC

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

Power supplyNominal supply voltage: -48.0 V DC; Nominal input voltage range: -40.5 V DC to -57.0 V DC; Extended input voltage range: -36.0 V DC to -40.5 V DC -57.0 V DC to -60.0 V DC

FamilyFlexi

Installation environmentpole/wall installation; directly on the wall installation

IP ratingIP65

Additional technical information

Weight: 20 kg (44 Ib)
Dimensions: Height: As delivered, cable tie point recessed: 579 mm (22.7 in.) As installed, cable tie point released due to brackets and solar shields: 733 mm (28.8 in.); Width: 358 mm (14.1 in.); Depth: 215 mm (8.4 in.)
Bandwidth: DL instantaneous bandwidth: 15 MHz; UL instantaneous bandwidth: 15 MHz; DL filter bandwidth: 25 MHz; UL filter bandwidth: 25 MHz
Capacity: 1 sector
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 Remote Radio Head 2TX 850
Details: Minimum operating temperature, including cold start: −40 °C; maximum external: +55 °C in the shade, +50 °C in sunlight; indoor without fan: +45 °C. 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