The MXR-ND9E5 is a fully integrated RF
transceiver with a 8051 compatible microcontroller and
a 4 input 10bit 80ksps AD converter. The circuit has
embedded voltage regulators, which provides maximum
noise immunity and allows operation on a single 2.7V to
16V supply. The MXR-ND9E5 is compatible with FCC
standard CFR47 part 15 and ETSI EN 300 220-1.
The MXR-ND9E5 is a radio transceiver for the 433/868/915 MHz ISM bands. The transceiver consists of a fully integrated frequency synthesizer, a power amplifier, a modulator and a receiver unit.
Output power and frequency channels and other RF parameters are easily programmable by use of the on chip SPI interface. RF current consumption is only 9 mA in TX mode (output power -10dBm) and 12.5 mA in RX mode. For power saving the transceiver can be turned on / off under software control.
Key Features
8051 compatible microcontroller 4 input, 10bit 80ksps ADC 2.7V to 16V supply Internal VDD monitoring 2.5µA standby with wakeup on timer or external pin Adjustable output power up to 10dBm Channel switching time less than 650µs Low TX supply current, typical 9mA @-10dBm Low RX supply current typical 12.5mA peak Low MCU supply current, typ. 1mA at 4MHz @3volt Suitable for frequency hopping Carrier Detect for "listen before transmit protocol"
Typical Applications
Sports and leisure equipment Alarm and security system Industrial sensors Remote control Surveillance Automotive Telemetry Keyless entry Toys
Downloads Data Sheet - Full technical data for the MXR-ND9E5 transceiver module (pdf)
8051 compatible microcontroller
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