Same product family
Nokia
AHLOB
What it does: Radio transmission / reception. Operating RF bands / ranges: B71; B85.
1 part number: 475910A
Viewing: model overview
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Main specifications
TechnologiesLTE, NR
Uplink frequencyB71: 663–698 MHz B85: 698–716 MHz
Downlink frequencyB71: 617–652 MHz B85: 728–746 MHz
TX / RX modes4T4R
RF output power320 W
Interfaces / connectorsDC IN 1 High power circular APPG; ANT 4 4.3-10; EAC 1 MDR26; OPT 2 SFP28; AISG 1 8-pin circular; GND 2 2 x M5 screw or 1 x M8 screw Located on the right side of the radio unit
Interfaces and data ratesDC IN 1 High power circular APPG; ANT 4 4.3-10; EAC 1 MDR26; OPT 2 SFP28 CPRI: 9.8 Gbps; Nokia IP seal; AISG 1 8-pin circular RS-485; GND 2 2 x M5 screw or 1 x M8 screw Located on the right side of the radio unit
Power supplyNominal power supply: –48.0 V DC; Operating range: –40.5 V DC to –57.0 V DC; Extended range: –36.0 V DC to –40.5 V DC; –57.0 V DC to –60.0 V DC
FamilyAirScale
Installation environmentOutdoor
IP ratingIP65
Additional technical information
- Dimensions
- Height: Core RRH: 640 mm (25.20 in.) With mounting bracket and fan unit: 676 mm (26.61 in.); Width: Core RRH: 342 mm (13.46 in.) With side mounting bosses: 369 mm (14.53 in.); Depth: Core RRH: 128 mm (5.04 in.) With mounting bracket: 158 mm (6.22 in.)
- Weight
- max. 32 kg (70.6 lb)
- Bandwidth
- iBW/oBW: B71 35 MHz, B85 18 MHz. Channel LTE B71 5/10/15/20 MHz, B85 5/10 MHz; NR n71 5/10/15/20/25 MHz, n85 5/10/15 MHz
- Capacity
- Carriers per path: up to 8 carriers shared between the bands
- Synchronization
- Synchronization from system module via CPRI
- Chassis
- Remote radio unit housing RRH
- Modules
- RF primary control; dual-band TX/RX and PA DB; LNA; duplex filters; PSU
- Functional role
- Remote radio transceiver unit
- Architecture
- Separate radio unit with optical fronthaul and external antenna connectors
- Subtype
- RRH
- Details
- Min.. operating temperature: –40°C (–40°F); Max.. operating temperature: 55°C (131°F); Cooling: forced (fan)
- Installation conditions
- Pole / wall
- Connection notes
- Power supply; antenna system; baseband unit via optical fibre
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