Radio Frequency And Electrical Specifications - Sierra Wireless AirCard 755 Installation Manual

AirCard 755 Installation Guide
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Radio frequency and electrical
specifications
Table 8-2: Radio frequency & electrical
specifications
Approvals FCC Parts 22, and 24
Industry Canada
Compliance Compliant with:
GPRS GSM Release 97 SMG 31 Phase 2+
Voltage +5 VDC from PCMCIA Slot
Current Typical requirement GSM Band:
4 TX slots on 1.0 A peak, 0.70 A average
2 TX slots on 0.8 A peak, 0.40 A average
1 TX slots on 0.75 A peak, 0.30 A average
Typical requirement PCS/DCS Band:
4 TX slots on 0.9 A peak, 0.60 A average
2 TX slots on 0.7 A peak, 0.35 A average
1 TX slots on 0.65 A peak, 0.25 A average
Standby:
Handhelds: 12 mA
Notebooks: 16 mA
Class 12
Multi-slot class
AirCard 755:
Transmit
PCS:
1850 to 1910 MHz
DCS1800:
1710 to 1785 MHz
GSM850:
824 to 849 MHz
Receive AirCard 755:
PCS:
1930 to 1990 MHz
DCS1800:
1805 to 1880 MHz
GSM850:
869 to 894 MHz
Channel spacing 200 kHz
Frequency 0.1 ppm
stability
2130336