Product Info
Table Of Contents
- 1 Introduction
- 2Hardware Design
- 2.1Basic Hardware
- GPS
- GPIO
- LED’s
- UART
- Relay Driver
- Power and Battery
- Timers
- Watchdog
- Accelerometer
- 2.2 Basic RF Performance
- 2.3Certification and Safety
- 3Software Features
- 3.1Basic Software
- 3.2 Remote Update
- 3.3 Power Modes
- 3.4 AT Commands
- 3.5 Ack’ed Mode
- 3.6 Event Report Format
- 3.7 Reset
- 3.7.1 Context Preservation
- 3.8 Startup Banner
- 4Test Method
- 4.1Hardware
- 4.2Software Test
- Mechanical Structure (mm)
- FCC Statement
- RF Exposure Warning Statements:
- IC STATEMENT
9
LTE_B13_RX
Frequency range
746MHz ~ 756MHz
Sensitivity
-99dBm (10MHZ_50RB_Downlink)
Dynamic range
-23 ~ -99dBm
LTE_B13 _TX
Frequency range
777MHz ~ 787MHz
Maximum Frequency error
±10Hz
Maximum output power
23dBm
Minimum control output power
<-40dBm
ACLR
UTRA2: 45.48 UTRA1: 41.41 E-
UTRA1:39.43
UTRA2: 44.87 UTRA1: 41.51 E-
UTRA2:38.25
OBW
8.87MHZ (10MHZ Nominal)
IQ OFFSET
< -54.7dbc
EVM
<3%
LTE_B25_RX
Frequency range
1930MHz ~ 1995MHz
Sensitivity
-99dBm (10MHZ_50RB_Downlink)
Dynamic range
-23 ~ -99dBm
LTE_B25_TX
Frequency range
1850MHz ~ 1915MHz
Maximum Frequency error
±10Hz
Maximum output power
22dBm
Minimum control output power
<-40dBm
ACLR
UTRA2: 45.49 UTRA1: 42.41 E-
UTRA1:40.43
UTRA2: 45.87 UTRA1: 42.54 E-
UTRA2:39.75
OBW
8.87MHZ (10MHZ Nominal)
IQ OFFSET
< -54.7dbc
EVM
<3%
GPS
L1-band (1.57542GHz)
Channels: 210 PRN， 66 Search， 22
Simultaneous tracking
Frequency Support
Sensitivity (UHIS): Tracking: -156dBm
Reacquisition: -153dBm Acquisition: -
144dBm
Sensitivity
Acquisition time: Hot: <2s
Warm: <15s
Cold: <60s
Tracking Time Requirement
Reacquisition: 2s - 10s Depends on signal
level