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
8
Board RF Specification
LTE_B2_RX
Frequency range
1930MHz ~ 1990MHz
Sensitivity
-98dBm (10MHZ_50RB_Downlink)
Dynamic range
-22 ~ -98dBm
LTE_B2_TX
Frequency range
1850MHz ~ 1910MHz
Maximum Frequency error
±10Hz
Maximum output power
21dBm
Minimum control output power
<-40dBm
ACLR
UTRA2: 46.38 UTRA1: 42.41 E-
UTRA1:40.43
UTRA2: 45.87 UTRA1: 42.51 E-
UTRA2:39.25
OBW
8.87MHZ (10MHZ Nominal)
IQ OFFSET
< -54.7dbc
EVM
<3%
LTE_B4_RX
Frequency range
2110MHz ~ 2155MHz
Sensitivity
-99dBm (10MHZ_50RB_Downlink)
Dynamic range
-23 ~ -99dBm
LTE_B4_TX
Frequency range
1710MHz ~ 1755MHz
Maximum Frequency error
±10Hz
Maximum output power
21dBm
Minimum control output power
<-40dBm
ACLR
UTRA2: 45.58 UTRA1: 41.81 E-
UTRA1:39.83
UTRA2: 45.87 UTRA1: 41.61 E-
UTRA2:38.85
OBW
8.87MHZ (10MHZ Nominal)
IQ OFFSET
< -54.7dbc
EVM
<3%
LTE_B12_RX
Frequency range
729MHz ~ 746MHz
Sensitivity
-98dBm (10MHZ_50RB_Downlink)
Dynamic range
-23 ~ -98dBm
LTE_B12_TX
Frequency range
699MHz ~ 716MHz
Maximum Frequency error
±10Hz
Maximum output power
23dBm
Minimum control output power
<-40dBm
ACLR
UTRA2: 45.68 UTRA1: 41.71 E-
UTRA1:39.53
UTRA2: 45.87 UTRA1: 42.51 E-
UTRA2:38.95
OBW
8.87MHZ (10MHZ Nominal)
IQ OFFSET
< -54.7dbc
EVM
<3%