User Manual

CDMA PicoBTSTM Hardware Description Page 3
•PicoBTS
TM
main unit (PMU), a light-weight main processor
unit that mounts indoors or outdoors pole, wall, or tower.
•PicoBTS
TM
radio unit (PRU), a light-weight radio unit that
mounts at or near the antenna to cut insertion losses. The PRU
is available in 5 W or 10 W models.
• The PMU-PRU interface, a heavy-duty, weather-proof
PMU-PRU interconnect cable.
• Sectorized or omni configuration:
- Omni (one PRU per PMU)
-2-sector(twoPRUsperPMU)
- 3-sector (three PRUs per PMU)
• A flexible structure using any of the following configurations:
- Omni, single frequency
- Omni, two or three frequencies
- Two-sector, single frequency
- Three-sector, single frequency
• Antennas flush-mounted to the PRU.
• 64 pooled channel elements.
• Single channel element support for pilot, sync, and access
channels for each sector.
1.3 General specifications
Table 1 lists the general PicoBTS
TM
base station specifications.
Table 1: PicoBTS
TM
base station specifications
Parameters Measurements Vaules
Rack dimensions PMU (H x W x D) 26.2 in x 24.8 in x 18.6 in
PRU(HxWxD) 11.4inx22.3inx5.5in