Receivers (modules)


Description

RFM210W/RFM217W devices are low-energy, high-performance, low-cost OOK RF receivers designed for a variety of wireless applications from 300 to 960 MHz. The RFM210W covers the frequency range from 300 to 480 MHz while the RFM217W covers the frequency range from 300 to 960 MHz.
With built-in EEPROM memory, it's possible to program the frequency, throughput and other features of the device using the CMOSTEK USB programmer and RFPDK. The RFM210W and RFM217W receivers are on, consuming only 3.8 mA while offering a reception sensitivity of -108 dBm. They use even less energy when they operate in work cycle mode via the built-in stop timer. The RFM210W and RFM217W receivers, combined with the RFM11x transmitter, allow a very low-cost RF connection.

Specifications

  • Embedded EEPROM
    Very Easy Development with RFPDK
    All Features Programmable
    Frequency Range:
    300 to 480 MHz (RFM210W)
    300 to 960 MHz (RFM217W)
    Symbol Rate: 0.1 to 40 kbps
    Sensitivity: -108 dBm at 1 kbps, 0.1% BER
    Configurable Receiver Bandwidth: 50 to 500 kHz
    3-wire SPI Interface for EEPROM Programming
    Stand-Alone, No External MCU Control Required
    Configurable Duty-Cycle Operation Mode
    Supply Voltage: 1.8 to 3.6 V
    Low Power Consumption: 3.8 mA
    Low Sleep Current
    60 nA when Sleep Timer Off
    440 nA when Sleep Timer On
    RoHS Compliant
    Size module:32x11x5.0mm

 

Applications

● Low-cost consumer electronics applications
Home automation
Infrared receptor replacements
Industrial monitoring and controls
Remote automated meter reading
Remote lighting control
Wireless alarm and security systems

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