User Manual

Network Concentrator User and Installation Guide 98-1013 Rev AF 93
A
Performance
Product Specifications
Table A-1. Product Specifications
Element
Description
Concentrator Dimensions
(excludes antennas)
H x W x D
4.9"x11.82"x9.30"
Antennas
Three (3), one on top and two on the bottom.
Typical antenna length is 17.5".
Weight
12.5 Lbs.
Operating Frequency Band
902-928 MHz
Transmit Output Power
21, 25, 30 dBm (user selectable)
Standards Compliance
FCC Part 15, Class B
Operating AC Voltage
Autoranging 120-277
Operating Temperature
-40°C to 85°C
Storage Temperature
-40°C to 85°C
Color
White
Enclosure Material/Type
Aluminum/NEMA-4
Battery Backup Time
8 hrs, typical
Data Storage
3 days, typical
Backup Battery
Sealed lead-acid 12V 4.5 Amp/hr battery
Mounting Options
Utility pole and streetlights
Communication Technology
Direct Sequence Spread Spectrum - LAN, Asynchronous
Frequency Hopping Spread Spectrum - WAN
Modulation Scheme
On/Off Keying (OOK) - LAN
Frequency Shift Keying (FSK) -
WAN
Number of Network Elements Under
Control
• 1500 max. Communication modules, max
• 500-1,000 modules, typical
Regulatory Devices Supported
Electric (kWh, Kvar), Gas, Water