Block Diagram

ST25R3911B
HF Radio
27.12MHZ Oscillator
XRCGB27M120F3M00R0
Antenna Matching
Circuitry
Differential RF
@ 13.56 MHz
Differential RF
@ 13.56 MHz
Antenna
Connector
ST25RU3992-BQFT
UHF Radio
20.0 MHZ Oscillator
O 20.0-JT33-B-K-3.3-LF
Balun/Filter
Differential RF
@ 902.75 MHz
– 927.25 MHz
Power Amplifier
RF @902.75
MHz – 927.25
MHz
Directional
Coupler
Antenna
Connector
RF @902.75
MHz – 927.25
MHz
RF @902.75
MHz – 927.25
MHz
CAM-M8C-0
GPS Radio
No
Oscillator
No External
Transmit Path
TIWI BLE
WiFi Radio
No
Oscillator
Antenna
Connector
WiFi range
2412MHz –
2472MHz
Bluetooth Range
2402MHZ –
2480MHz