433MHz wireless ISM transceiver module

Description

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