The MRX-007 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. Because all tuning is automatic and
the receiver functions are completely integrated, this module
is both a highly reliable and low cost solution for high
volume wireless applications. An external antenna is the
only component required, therefore the receiver can be
easily integrated into other applications.
The MRX-007 is an enhanced version of the MRX-002 and the MRX-011. The receiver is a conventional
superhetrodyne receiver with an internal local oscillator fixed at a single frequency. The transmit frequency
is accurately controlled by a crystal. The MRX-007 has a Shutdown mode and reduced current
consumption, both of which make the receiver ideal for low and ultra-low power applications such as RKE
and RFID. Additionally, post-detection data filtering is internal to the receiver. The MRX-007 is a welldesigned
receiver suitable for a variety of RF applications, particularly OEM applications.