Nokia radio category illustration — Illustration

FXDB

Name: Nokia FXDB
Brand: Nokia

What it does: Radio transmission / reception. Operating RF bands / ranges: 900 MHz.

1 part number: 472573A

Viewing: model overview

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Main specifications

TechnologiesGSM, WCDMA, FDD-LTE

Operating RF bands / ranges900 MHz

Uplink frequency880-915 MHz

Downlink frequency925-960 MHz

TX / RX modes3T6R

RF output power3 × 80 W

Interfaces / connectors6 × 7/16 ANT; 3 × SFP OPT; 1 × screw terminal DC IN; 3 × QMA RX; 1 × 8-circular contact RET; 1 × RJ45 EAC

Interfaces and data rates3 × SFP, 3 Gbit/s or 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 environmentfloor/stack installation; pole installation; wall installation; 19'' rack/cabinet

IP ratingIP65

Additional technical information

Weight: 25 kg (55.1 lb)
Dimensions: Height: Core RFM: 115 mm (4.5 in.); Width: Core RFM: 420 mm (16.5 in.) Without front covers: 447 mm (17.6 in.) With front covers: 492 mm (19.4 in.); Depth: Core RFM: 400 mm (15.7 in.) Without front covers: 422 mm (16.6 in.) With front covers: 560 mm (22.1 in.)
Bandwidth: DL instantaneous bandwidth: 35 MHz; UL instantaneous bandwidth: 35 MHz; DL filter bandwidth: 35 MHz; UL filter bandwidth: 35 MHz
Capacity: GSM/EDGE: up to 18 TRX per RFM, 6+6+6 across three sectors; activation TRX license BSC00311
Synchronization: Synchronization from system module via OBSAI
Chassis: Radio module housing Flexi RFM
Modules: Integrated: RF control; 3 transmit paths with PA; 6 receive paths with LNA; TX/RX-filters; PSU; fan unit
Functional role: Base station radio frequency module
Architecture: Separate RF module (RF Module)
Subtype: Flexi RF Module 3TX 900
Details: Minimum operating temperature, including cold start: −35 °C; maximum outdoor: +55 °C. Output power may be limited during sustained high temperatures.
Installation conditions: Floor / stack / pole / wall / rack or cabinet 19″
Connection notes: External antenna; optical fronthaul system BTS; power supply; RET/ALD