Radios, Inc. - MXR-722 Transceiver Module

Description The MXR-722 is an FSK/FM/ASK transceiver designed to operate in low-power multi-channel programmable or single-channel stand-alone, half-duplex data transmission systems. It can be used for ISM, SRD, or any other application operating in the frequency range of 300 MHz to 930 MHz. The MXR-722 consists of a low-noise amplifier (LNA), mixer, IF amplifier, peak detector, phasefrequency detector (PFD), charge pump (CP), and power amplifier (PA).

Key Features PLL-stabilized RF VCO (LO) FSK for digital data and FM reception for analog signal transmission Low current consumption in active mode and very low standby current ASK detection with or without peak detector RSSI allows signal strength indication and ASK detection Automatic PA turn-on after PLL lock ASK modulation achieved by PA on/off keying Power supply range: 2.5V - 16V Maximum data rate: 40 kbit/s NRZ Frequency range: 300 - 930 MHz in programmable user mode	Typical Applications Low-power telemetry Alarm and security systems Garage door openers Home automation Remote keyless entry Tire pressure monitoring system Intelligent remote control General bi-directional half duplex digital data transmission or analog signal transmission

Downloads Data Sheet - Full technical data for the MXR-722 transceiver module (pdf)

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