ET-RX-13 无线433Mhz接收模块

ASK OOK Receiver Module

eeant . com

ASK Superheterodyne Wireless Receiver Module (ET-RX-13)

ET-RX-13 with high sensitivity, small size and lower price, be the new generation in place of ET-RXB-12

ET-RX-13 is ASK Superheterodyne Wireless Receiver Module working in ISM band. It can directly connect to MCU I/O or the Data Input Port on wireless decoder chip. Easily fulfil the function from Wireless signal to Data Receiving.ET-RX-13 can work with several module (one transmitter module and several receiver module) at the same time, and have no interference to each other, and don't influence the receiving distance.

Key Feature

◆ Modulation Mode : ASK / OOK◆ Operating Frequency : 433.92 Mhz◆ Operating Voltage : 3.3~5.5 V◆ Operating Current : 3.8~4.1 mA (5.0V)◆ Data Rate : 2.4 Kbps◆ Sensitivity : -107 dbm

◆ Operating Temperature : -30~+85 ℃◆ Working Distance : 300 m◆ Dimension : 30*8.5*5 mm

Application

◆ Car security system◆ Remote keyless entry (RKE)◆ Garage door controller◆ Home security◆ Wireless controller◆ Automation system

1 / 2

EEant Technology

Superheterodyne Receiver Module

ET-RX-13

ASK OOK Receiver Module

eeant . com

Electrical Characteristics

Specification

Parameter

Symbol

Condition

Min

Operating frequencyModulation mode

SensitivityBandwidthTurn on timeOperating VoltageOperating currentOperating temperature

TonVCCIRC

3.33.8-30

53.9

1 Kbps / 50Ω

Fc

433.82

Typical433.92ASK-107200

205.7.185

dBmKHzmsVmA℃

Max434.02

MHzUnit

Pin Dimension

NOTE :ET-RX-13 Drive Current from Data-PIN is weak, if directly connection with Driving Chip which I/O can notconnect Pull Up Resistor or Pull Down Resistor, Driving Chip inner Pull Up Resistor and Pull Down Resistorturn to Disabled State.

2 / 2

EEant Technology

Superheterodyne Receiver Module