S2-LPTX
Description
The S2-LPTX is a high performance ultra-low power RF transmitter, intended for RF wireless applications in the sub-1 GHz band. It is designed to operate in both the license-free ISM and SRD frequency bands at 433, 868 and 920 MHz, but can also be programmed to operate at other additional frequencies in the 413-479 MHz, 826-958 MHz.
Key Features
- Frequency bands: - 413-479 MHz - 826-958 MHz
- Modulation schemes: - 2(G)FSK, 4(G)FSK - OOK, ASK
- Air data rate from 0.1 to 500 kbps
- Ultra-low power consumption: - 10 mA TX @ +10 dBm
- Programmable RF output power up to +16 dBm
- Programmable channel spacing
- Fast start-up and frequency synthesizer settling time
- Battery indicator and low battery detector
- TX 128 bytes FIFO buffers
- 4-wire SPI interface
