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Ericsson radio category illustration
Illustration
Ericsson

Radio 2242 B1 B3

What it does: Radio transmission / reception. Operating RF bands / ranges: B1+B3.

1 part number: KRC161726/1

Viewing: model overview

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Main specifications

TechnologiesGSM; WCDMA; LTE; CAT-M; NB-IoT
Operating RF bands / rangesB1+B3
Browse: B1 · B3
Uplink frequencyB1: 1920–1980 MHz; B3: 1710–1785 MHz
Downlink frequencyB1: 2110–2170 MHz; B3: 1805–1880 MHz
TX / RX modes2T2R
RF output power2 × 80 W; conditions: [5] Requires HWACs (not valid for RUG). | [6] For information on possible power back off or band edge loss, contact Ericsson Technical Sales Support.
Interfaces / connectors2 × 4.3-10 antenna; 2 × optical CPRI FullAXS LC/SFP; -48 V power; 2 × M6 ground; 14-pin DIN external alarm; 8-pin DIN ALD/RET
Interfaces and data rates2 × 4.3-10 antenna ports; 2 × CPRI at 2.5/4.9/9.8/10.1 Gbps with exchangeable SFP; AISG TMA/RET over DIN 8 or antenna port; 2 external alarms
Power supply550 W consumption; -38.0 to -58.5 V DC; 20 A fuse
FamilyRadio 2242
Installation environmentOutdoor wall, pole or rail mounting; fan required for non-vertical orientation; Rev X documents an optional fan unit
IP ratingIP65
Additional technical information
Dimensions
420 × 342 × 150 mm (H × W × D), without optional fan
Bandwidth
B1: IBW 60 MHz; operational bandwidth 60 MHz; B3: IBW 75 MHz; operational bandwidth 75 MHz; conditions: [7] Operational bandwidth is the actual bandwidth allocated for carriers. | [70] 40 MHz IBW per RF port for GSM, 1.4 MHz LTE, and 3 MHz LTE carriers. Virtual IBW up to full band.
Capacity
B1+B3: GSM in MSR max 4 DL / 8 UL carriers per port; WCDMA max 6 DL / 12 UL carriers per port; LTE max 6 DL / 6 UL carriers per port; CAT-M within LTE carrier; NB-IoT deployment method is band/standard dependent
Synchronization
When operated over its documented classic CPRI interface: CPRI slave synchronization; the radio recovers the incoming CPRI bit clock for radio/link transmission and receives time information from the REC/Baseband
Chassis
Self-contained outdoor Radio 2242 enclosure; optional external fan unit
Modules
Optional external fan unit
Functional role
Dual-band Standard ERS outdoor radio unit for an external antenna
Architecture
Self-contained dual-band ERS Radio with external antenna and optical CPRI baseband connection
Subtype
2T2R dual-band Radio 2242 (B1+B3)
Details
Acoustic noise 36–59 dB; -40 to +55 °C; 260 N front wind load at 50 m/s
Weight
< 18 kg
Connection notes
DU/Baseband via CPRI

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