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Help CenterNiceRF 2014 SRX882 Strong Drive Super Heterodyne ASK RF Receiver Module
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NiceRF 2014 SRX882 Strong Drive Super Heterodyne ASK RF Receiver Module
Brief introduction of SRX882 Strong Drive Super Heterodyne ASK RF Receiver Module
SRX882 is a micro power strong driving force super heterodyne ASK RF receiver module. It is can support our transmitter module STX882/STX888. It has high stability, anti-interference and high cost-effective, also has a powerful driving force, certified by ROHS, FCC, CE, This RF receiver module can be connected to the microcontroller directly. So it is more convenient for user developing wireless products.
Electronic parameters
| Parameter | Min | TP | Max | Unit | Condition |
| Supply Voltage | 2.4 | 5 | 5.5 | V | |
| Operating temperature range | -30 | 85 | °C | ||
| Latency | 20 | ms | @ 315MHz | ||
| 9 | ms | @ 433MHz | |||
| Comsuming current | 2.5 | mA | @ 315MHz | ||
| 2.8 | mA | @ 433MHz | |||
| <2 | uA | @ CS=1 or vacant | |||
| Frequency range | 433.82 | 433.92 | 434.02 | MHz | @ 433MHz |
| 314.9 | 315 | 315.1 | MHz | @ 315MHz | |
| Sensitivity | -110 | -107 | dBm | @ 1.2Kbps | |
| Air rate | 0.1 | 9.6 | kbps | ||
| Receiver bandwidth | 200 | KHz |
Features
Frequency Range: 433/315 MHZ
Superheterodyne modulation ASK RF receiver Modules
Standby mode current < 1uA
Comply with ROHS, FCC, ETSI,CE
High sensitivity
Long distance working with STX882
Small size ASK RF receiver
High stability in varies environment
Application
Wireless door bell
Wireless security alarm
Wireless industrial control
Wireless data transmission
Home automation
Pin definition
| 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 |
Mechincal size:
Our company is engaged in researching, developing, producing and selling IOT(internet of things) products.
Overview of our company:
A) Can’t communicate?
1) Check if the band, channel, data rate, NET ID is set correctly;
2) Check if the power supply is connected correctly ;
3) Check if CS is pull high or Leave Open;
4) Check if the antenna is connected correctly;
B) Communication distance is not so far as expected?
1) Check if the Power supply is stable ;
2) Check if the antenna well matched and install properly;
3) Check if the surrounding environment is good, if strong interference exist;
C) Data received incorrectly?
1) Check if serial data rate, parity and serial data bit are set correctly;
NiceRF Technology Co.,ltd is the original manufacture. We promise our every customer the best price and best quality.Welcome to visit our company!
1, Any inquiries will be replied in 12 hours.
2, OEM/ODM service.
* Customer's own logo is available;
* We help customer realize their own thinking, idea, design;
3,After-sale Service.
* All products passed QC before shipping;
* All products will be well-packed before shipping;
* All products have 1 year guarantee. Damaged item is free to change or
return in warranty period.
4, Payment Terms: T/T,Western Union/paypal/MoneyGram.
5, Shipping Company: China air post/HK,Singapore post/EMS/DHL/FEDEX.
Send Inquiry to This Supplier
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