User's Manual
DE910 Series Hardware User Guide
1vv0300951 Rev.9 – 2015-05-11
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights
Reserved. Page 12 of 77
2.2. Product Specifications
DE910 Specifications
Air Interface
CDMA
1xRTT
CDMA 1xEV-DO Rev. A
Frequency Bands
DE910
-
DUAL:
800/1900MHz
DE910-SC: 800MHz
Data Service
CDMA 1x
RTT
: 153.6 Kbps (full
-
duplex)
CDMA 1xEV-DO Rev. A: 3.1Mbps (F/L),
1.8Mbps (R/L)
Location solution
gpsOne
Max. RF out power
CDMA BC0:
Power class 3
(
24.4dBm
) for 1xRTT
,
Power class 3 (24dBm) for 1xEV-DO
CDMA BC1: Power class 2 (24.4dBm) for 1xRTT,
Power class 2 (24dBm) for 1xEV-DO
Typical conducted sensitivity
a.
CDMA
1xRTT: Better than –108dBm
1xEV-DO: Better than –109dBm
b. GNSS
Acquisition sensitivity: –145dBm
Navigation sensitivity: –160dBm
Tracking sensitivity: –161dBm
Cold-start sensitivity: –145dBm
TTFF: 32 sec @–130dBm
Device dimensions
28.2mm(L) x 28.2mm(W) x 2.05mm(T)
Weight
3.8g
Storage and Operating
Temperature Range
–40 ~ +85°C
Normal operating voltage range
3.4 ~ 4.2V
IO voltage
1.8V
Hardware design
RX diversity on all band
Interface
144
Land
-
Grid
-
Array
interface
10 general I/O ports maximum including multi-
functional I/Os
State LED output
1 A/D converter
1 D/A converter (PDM output)
Full RS232 CMOS UART: baud rate up to 4Mbps
Reserved two wires CMOS UART for debugging
USB 2.0: baud rate up to 480Mbps
Antenna
Primary a
ntenna
RX Diversity antenna
GPS&GLONASS antenna