Item Overview
The SRX882 is a super-heterodyne receiver module with a micropower and strong driving force in conjunction with the ASK transmitter module. It has high stability, anti-interference and high cost performance, and also has a strong driving force, which can pass ROHS, FCC, CE and other certifications. The data port can be directly connected to the microcontroller, making the development and production of wireless products more versatile.
Features
– Frequency range:433 / 315 MHz
– ASK/OOK modulation mode
– Super strong against power interference
– Low power sleep less than 2uA
– Low self-radiation
– Frequency stability and reliability
– Can pass various international testing standards
Technical Parameters
Parameter:Minimum:Typical:maximum:Unit:Condition
Operating conditions
Operating Voltage:2.4:3:5.5:V
Operating temperature:-30::80:→
Receive open time:::20:ms:@315MHz
::9:ms:@4335MHz
Current consumption
Working current::2.7::mA:@315MHz
:2.9:650:mA:@4335MHz
RF parameters
Frequency Range
:433.82:433.92:434.02:MHZ:@315MHz
314.9:315:315.1:MHZ:@4335MHz
Modulation rate:1.2::300:Kbps:FSK
0.018::37.5:Kbps:LoraTM
Transmit power:25:30:30.5:dBm
Receiving sensitivity::-107::dBm:@1 Kbps
Transmission rate:0.1::9.6:Kbps
Receiving broadband::200::KHz
Application
– remote control door
– Wireless security alarm
– Wireless industrial control
– Wireless data transmission
Package Included
5 x 433/315MHz Superheterodyne Receiver Module
Additional information
| Weight | 0.025 kg |
|---|
Reviews