Same equipment category
Ericsson
AIR 3239 B78F
What it does: Transmits and receives radio signals. Operating RF bands / ranges: NR3500 TDD / B78F (3420–3600 MHz).
1 part number: KRD901152/11
Viewing: model overview
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Main specifications
Technologies5G NR TDD
Uplink frequency3420–3600 MHz (TDD shared RF range)
Downlink frequency3420–3600 MHz (TDD shared RF range)
TX / RX modes32T32R
RF output power100 W maximum
Interfaces / connectors3 × optical CPRI FullAXS LC/SFP; -48 V power connector; 2 × M6 grounding; 14-pin DIN external-alarm connector
Interfaces and data rates3 data port(s); cascading support: no; different line rates on different ports: no; supported line rates: eCPRI 10.3, eCPRI 25.8 Gbps
Power supply785 W consumption; -36.0 to -58.5 V DC operating range; 25 A fuse
FamilyAIR 3239 B78F
Installation environmentWall or pole installation; active antenna/radio installed as one outdoor unit
Additional technical information
- Dimensions
- 563 × 411 × 178 mm (H × W × D)
- Weight
- 22.5 kg
- Bandwidth
- B78F: IBW 100 MHz; operational bandwidth 100 MHz; conditions: [7] Operational bandwidth is the actual bandwidth allocated for carriers.
- Capacity
- Maximum MIMO capability: 8 downlink layers; 8 uplink layers
- Chassis
- Standalone monoblock AIR/AAS enclosure containing the active antenna and integrated radio
- Modules
- Integrated radio and active antenna array
- Functional role
- Active antenna with integrated radio (AIR/AAS)
- Architecture
- Monoblock active antenna: radio is integrated directly into the antenna
- Subtype
- 32T32R antenna-integrated radio / active antenna system
- Details
- Acoustic noise 40.5 dB; operating temperature -40 to +55 °C; wind load at 42 m/s: 324 N front / 55 N side
- Connection notes
- Baseband via eCPRI
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