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ASMB0876
–
Hardware Integration Manual
Rev : 2
2.
OVERVIEW
2.1.
GENERAL FEATURES
The ASMB0876 is a digitally controlled radio module implemented on an industry
standard M2.xx style circuit board. This module can use used in a host controller
board to provide a short range, power limited UHF radio link for a variety of
applications.
Key features include:
•
Silabs Si4463 digitally controlled radio
•
Power supply regulation/conditioning
•
Serial interface
•
Dual RF antennae ports under firmware control for antennae diversity
2.2.
ABBREVIATIONS
ABBREVIATION
DESCRIPTION
V2V
Vehicle to Vehicle
N/C
Not Connected
2.3.
SCOPE & SPECIFICATION
This user manual covers Mini RF UHF Module Silabs Radio Module, Model No.:
ASMB0876.
FEATURE
DETAIL
Operating Frequency Band
869.40 - 869.650 MHz
902
–
928 MHz
Maximum Transmit Power
20 dBm at MMCX Pins
Chipset
SiLabs Si4463
Chipset Frequency Range
142
–
1050 MHz
Modulation
4GFSK
Antenna Type
Two MMCX antenna pins for antenna diversity
Antenna Gain
902-928 MHz: Peak Gain +8 dBi max
869.40 - 869.650 MHz: Peak Gain +2.9 dBi max
Additional Mitigation Techniques
Listen Before Talk
Rated Voltage
3.3 Vdc
Operating Temperature
-40°C to +75°C
Module Dimensions
42 mm x 22 mm
