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SRX882S : 315/433MHz Micropower Superheterodyne Receiver Module
SRX882S : 315/433MHz Micropower Superheterodyne Receiver Module
SRX882S : 315/433MHz Micropower Superheterodyne Receiver Module
SRX882S : 315/433MHz Micropower Superheterodyne Receiver Module
SRX882S : 315/433MHz Micropower Superheterodyne Receiver Module
SRX882S : 315/433MHz Micropower Superheterodyne Receiver Module
SRX882S : 315/433MHz Micropower Superheterodyne Receiver Module
SRX882S : 315/433MHz Micropower Superheterodyne Receiver Module
SRX882S : 315/433MHz Micropower Superheterodyne Receiver Module
SRX882S : 315/433MHz Micropower Superheterodyne Receiver Module
SRX882S : 315/433MHz Micropower Superheterodyne Receiver Module
SRX882S : 315/433MHz Micropower Superheterodyne Receiver Module
SRX882S : 315/433MHz Micropower Superheterodyne Receiver Module
SRX882S : 315/433MHz Micropower Superheterodyne Receiver Module

SRX882S : 315/433MHz Micropower Superheterodyne Receiver Module

  • SRX882S is a new 315/433MHz superheterodyne receiver module launched by NiceRF. With low power consumption, wide voltage and high sensitivity, it can be used with STX series ASK transmitter module in NiceRF. It complies with the certification of ROHS, FCC, ETSI and CE. The module is easy to use and can be connected to the micro controller directly.
  • SRX882S is manufactured and tested strictly using lead-free process and complies with RoHS and Reach standards.
Parameter Min TP Max Unit Condition
Operation conditions
Supply Voltage 2.0 3 5.5 V  
Operating Temperature Range -30   80  
Receiving Start Time     3 ms @433MHz
Current consumption
Working Current   <3   mA @433MHz
  <0.1   uA @CS=0
RF parameters
Frequency Range 433.82 433.92 434.02 MHz @433MHz
314.9 315 315.1 MHz @315MHz
Sensitivity   -107   dBm @1Kbps
Air rate 0.1   9.6 kbps  
Receiver bandwidth   200   KHz  
Modulation ASK
Frequency 315MHz,433MHz

Features of Superheterodyne Receiver SRX882S

  • Frequency Range: 433/315 MHz (Can be customized 300~440 MHz)
  • Superheterodyne modulation
  • High sensitivity
  • Standby mode current < 1uA
  • Comply with ROHS,FCC,ETSI,CE
  • High stabilityin varies environment

Applications of Superheterodyne Receiver SRX882S

  • Wireless doorbell
  • Wireless security alarm
  • Wireless industrial control
  • Wireless data transmission

 

Pins of 315MHz superheterodyne receiver module SRX882S

Pin Number Pin Definitions Description
1 ANT Connect with 50 ohm coaxial antenna
2 GND Connected to power ground
3 VCC Positive power supply
4 CS 1: Normal working 0: Sleep mode
5 DATA Data output
6 GND Connected to power ground
7 ANT Connect with 50 ohm coaxial antenna

Thickness<2.2mm

 

Mechanical dimensions of 433MHz superheterodyne receiver module SRX882S

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