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RFM220LS/B/D(W)

RFM220LS/B/D ASK/OOK Receiver Module

RFM220LS.png

1. Product Overview 


RFM220LS/B/D is a low-cost ASK/OOK receiver module based on a high-performance CMT2220LS chip. Its operating frequency is 315MHz or 433.92MHz (the operating frequency can be customized in the range of 300MHZ-480MHZ). Its operating voltage is 3.0V-5.5V. The receiver module has stable performance, low power consumption, high sensitivity and high cost - effectiveness, and can be widely used in all kinds of data transmission systems.

This specification only describes the basic functions and performance parameters for this receiver module, and for further information, please refer to the CMT2220LS chip datasheet.


2. Key Feature


⚫ Low cost, low power consumption and cost-effective

⚫ Data rate: 1-5Kbps

⚫ Working voltage: 3.0V-5.5V

⚫ Working current: 5.3mA @315MHz

⚫ Receiving sensitivity: -108dBm @3kbps,433.92MHz

⚫ Working frequency: 315MHz, 433.92MHz


3. Typical Appplication


⚫ Automatic control of homes and buildings

⚫ Replacement for infrared receiver

⚫ Industrial monitoring and control

⚫ Wireless metering

⚫ Wireless lighting control system

⚫ Wireless alarm and safety system

⚫ Remote access system


Design documents and resources
Certification & Test Reports:
RF Module ROHS
2021-05-18
RF Module REACH
2021-05-18
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