User's Manual
Table Of Contents
- Introduction
- Modules RF band support
- Features
- Module Connection Interface
- Environmental Specifications and Certifications
- Environmental Specifications
- Certifications
- Green Product Compliance
- Pin Definitions
- LGA Module Pin Diagram
- LGA Module Pin Definitions
- Electrical Specifications
- Power supply
- Power consumption
- I/O Interface
- USB interface
- UIM interface
- Control interface
- Power-on/ WAKEUP_IN Signal
- WAKEUP_OUT interface
- Reset Signal
- SPI Master Interface
- PCM Interface
- I2S Interface
- I2C Interface
- UART Interface
- ADC Interface
- RF Specifications
- Band support
- Bandwidth support
- RF Transmit Specification
- RF Receiver Specification
- GNSS Receiver Specification
- Software Interface
- Support tools
- USB interface
- Mechanical
- PCBA Form Factor
- Design Guide
- Power supply
- Thermal design
- USB design
- RF connection
- Interference and sensitivity
- GNSS external circuit design
- Reflow
- PCB pad design
- Stencil
- Antenna design requirement
- Labeling and Packaging
- Labeling
- Packing
- MSL level
- Safety Recommendation
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Product Technical Specifications
□ Normal □ Internal Use Confidential □ Restricted Confidential
GSM Band
Items
Parameter
Unit
Typ.
3GPP limit
EGPRS850(MCS9)
RX Sensitivity
-
dBm
-91
–86
EGPRS900(MCS9)
RX Sensitivity
-
dBm
-91
–86
EGPRS1800(MCS9)
RX Sensitivity
-
dBm
-91
–86
EGPRS1900(MCS9)
RX Sensitivity
-
dBm
-91
–86
Note: 1. The RF Receiver Specification is defined at the LGA pad.
2. IMQ3 series meet 3GPP TS 36.521-1/TS 34.121-1 test standard.
3.7.5. GNSS Receiver Specification
Table 12. GNSS receiver performance
Test items
Parameter
Min.
Typ.
Max.
Cold start TTFF
(@-130dBm)
-
38S
-
Hot start TTFF
(@-130dBm)
-
2S
-
CEP-50 Accuracy
Open sky with -130 dBm input
-
<3m
-
Cold start sensitivity
Acquire First with Signal level
-
-146dBm
-
Tracking sensitivity(GPS)
Detect an in-view satellite 50% of
the time.
-
-162dBm
-
Tracking sensitivity
(Glonass)
Detect an in-view satellite 50% of
the time.
-
-162dBm
-
Note1. The test point shows as below.