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MRX-008
UHF AM Receiver Module

Description

The MRX-008 is an on-off keyed (OOK) high performance, ultra compact, long range receiver for remote wireless applications. The receiver operates at 315, 390, 418, and 433 MHz, and is primarily intended for use in part 15.231 systems. All tuning is automatic, the functions are fully integrated, and the receiver requires very few peripheral passive components. The MRX-008 can be easily integrated into other applications, which has the benefit of reducing production costs and improving time to market. The MRX-008 offers a robust and low-cost solution for high volume wireless applications.

Because the MRX-008 sweeps the internal local oscillator at rates greater than the baseband data rate, the RF bandwidth is broadened to a value equivalent to conventional superregenerative receivers. This allows the receiver to operate with less expensive LC transmitters. Additionally, postdetection data filtering is internal to the receiver. One of the two internal filter bandwidths must be externally selected. The MRX-008 is a well-designed receiver suitable for a variety of RF applications.
Key Features

Low cost
Commonly employed RKE frequencies
Wide operating temperature range
Supports On-Off Keying
Low power consumption
Compact surface-mount packages
Data rate up to 4.8kbps
Small size
Power down pin
No production tuning
Fast enable time
Typical Applications

Remote controls
Garage openers / Gate controls
Keyless entry
Lighting control
Periodic data transfer
Remote access
Guard patrol / Lone worker protection
Domestic / Commercial security
Fire / Security alarms
General wire elimination
   

Downloads
     Data Sheet - Full technical data for the MRX-008 receiver module (pdf)

 

 
 
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