DRA889TX is a type of low cost ASK transmitter module which is designed with SAW resonator and high power PA for cost-efficient solutions. It can be used in wireless door opener, robot control, security alarm and related applications.
Features:
- Supply Voltage: 2.2 to 5.5V
- Frequency range: 433.92 MHz
- Output Power @3V: 12dBm
- Communication Distance: 300~400 meters
- Operating temperature: 20°C to 70°C
- Current in transmit mode @3V: 24mA
- Current in sleep mode: 1uA
- Antenna impedance: 50 ohm
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