Sierra Wireless AirPrime SL808 Series Product Technical Specification & Customer Design Manuallines page 78

Product Technical Specification & Customer Design Guidelines
Table 6-2: Averaged call mode data DC power consumption (Continued)
Mode
HSDPA
Average
(1.8 Mbps / 3.
6 Mbps)
Peak
GSM / EDGE data current consumption (with four time slots; assumes USB bus current)
GSM / GPRS
Average
Peak
Average
Peak
Average
Peak
Average
Peak
EDGE
(850 MHz)
Average
Peak
Average
Peak
a. Highest current is on Band II (PCS1900)
b. Approximate current difference between speeds = 30 mA
c. Highest current is on 850/900 band Class 10 (Class 12 implements power backoff). Current on 1800/900 bands is typically
100—200 mA less.
78 Proprietary and Confidential - Specifications subject to change
Current (at 3.6 V)
775 mA
275 mA
900 mA
240 mA (1 slot)
400 mA (2 slots)
560 mA (3 slots)
650 mA (4 slots)
1.7 A
330 mA (1 slot)
550 mA (2 slots)
770 mA (3 slots)
900 mA (4 slots)
2.2 A
125 mA (1 slot)
150 mA (2 slots)
175 mA (3 slots)
200 mA (4 slots)
330 mA
175 mA (1 slots)
210 mA (2 slots)
245 mA (3 slots)
275 mA (4 slots)
450 mA
200 mA (1 slot)
275 mA (2 slots)
360 mA (3 slots)
400 mA (4 slots)
920 mA
275 mA (1 slots)
380 mA (2 slots)
500 mA (3 slots)
550 mA (4 slots)
1300 mA
Tx (output) power
23 dBm
•
0 dBm
•
•
•
•
•
+32 dBm
•
•
•
•
•
•
•
+10 dBm
•
•
•
•
•
•
•
+26 dBm
•
•
•
•
Conditions
b
All speeds

Averaged over 100 s
50 
c
Max PCL for each band

Averaged over 100 s
Worst case on 850/900 band
2.3:1 VSWR
c
Max PCL for each band

Averaged over 100 s
Worst case on 850/900 band
50 

Averaged over 100 s
Worst case on 850/900 band
2.3:1 VSWR

Averaged over 100 s
Worst case on 850/900 band
50 
c
Class 12

Averaged over 100 s
Worst case on 850/900 band
2.3:1 VSWR
c
Class 12

Averaged over 100 s
Worst case on 850/900 band
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