Fsk, Gfsk and Ookmodulation Mode

WRT-PRB
: FSK/GFSK Modules
WRT-PRB adopts Silicon Lab Si4432 RF chip, which is a highly integrated wireless ISM band transceiver chip. Extremely high receive sensitivity (-121 dBm) and +20 dBm output power ensure that the covering of the range and improve the data link performance. Built-in antenna diversity and the hopping function can be used to aggressively improve the performance.

Description >>
WRT-PRB adopts Silicon Lab Si4432 RF chip, which is a highly integrated wireless ISM band transceiver chip. Extremely high receive sensitivity (-121 dBm) and +20 dBm output power ensure that the covering of the range and improve the data link performance. Built-in antenna diversity and the hopping function can be used to aggressively improve the performance.

Features >>
Frequency Range: 433/868
(Customizable 240-930 MHz)
Sensitivity up to -121 dBm
Data transfer rate: 0.123-256 kbps
FSK, GFSK and OOKModulation mode
1.8-3.6 V Power supply
Ultra-low consumption shutdown mode
Digital received signal strength indicator (RSSI)
Timed wake-up function
The antenna automatically match and two-way switch control
Configurable packet structure
Preamble detection
64-byte transmit and receive data register(FIFO)
Low-power detection
Temperature sensor and 8-bit analog-to-digita converters
Operating Temperature Range: -40 ~ + 85
Integrated voltage regulator
Frequency hopping
Power-on reset function
Built-in crystal adjustment function

Application >>
Remote telemetry
Auto meter reading
Security systems
Data logger
Wireless data communication
Building residential automation and security
Healthy monitoring
Wireless PC peripherals
Access Control System
Robot control