FSK transceiver IC / module with 20dB power

The RF22 offers advanced radio features including continuous frequency coverage from 240-930 MHz and adjustable output power of up to +20 dBm. The RF22's high level of integration offers reduced BOM cost while simplifying the overall system design. The extremely low receive sensitivity (-118 dBm) coupled with industry leading +20 dBm output power ensures extended range and improved link performance. Built-in antenna diversity and support for frequency hopping can be used to further extend range and enhance performance.

Frequency range = 240-930 MHz
Sensitivity = -118dBm
+20 dBm Max Output Power Configurable +11 to +20 dBm
Low Power Consumption 18.5 mA receive 27mA @ +11dBm
Data Rate = 1 to 128kbps
Power Supply = 1.8 to 3.6V
Ultra low power shutdown mode
Digital RSSI
Wake-on-radio
Auto-frequency calibration (AFC)
Antenna diversity & TR switch control
Configurable packet structure
Preamble detector
TX & RX 64 byte FIFOs
Low battery detector
Temperature sensor and 8-bit ADC
-C40 to +85C temperature range
Integrated voltage regulators
Frequency hopping capability
On-chip crystal tuning
20-Pin QFN package
FSK, GFSK, and OOK modulation
Low BOM
Power-on-reset (POR)