WT -4432G are highly integrated wireless ISM transceiver module. Very low receive sensitivity (-121dBm/1200bps), coupled with industry leading +20dBm 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.
Features
• Frequency Range: 433 MHz
(other frequencies need to be customized)
• Sensitivity = -121 dBm at 1200bps
• Max output power:20dBm
• 85mA@+20dBm transmit
• Data Rate = 0.123 to 256 kbps
• FSK,GFSpply = 1.8 to 3.6 V
• Ultra low pK and OOK modulation
• Power Suower shutdown mode
• Digital RSSI
• Wake-up timer
• Auto-frequency calibration (AFC)
• Configurable packet handler
• Antenna diversity and TR switc
• Preamble detector
• TX and RX 64 byte FIFOs
• Low battery detector
• Temperature sensor and 8-bit
• -40 to +85 °C temperature ran
• Integrated voltage regulators
• Frequency hopping capability
• Power-on-reset (POR)
• On-chip crystal tuning
Specification
Applications
• Remote control
• Telemetry
• Home security & alarm
• Home automation
• Remote keyless entry
• Industrial control
• Toy control
• Personal data logging
• Remote meter reading
• Sensor networks
• Tire pressure monitoring
• Health monitors
• Wireless PC peripherals
• Tag readers
