STX883Pro : 433MHz High Power CE-RED & FCC ID Certified ASK Transmitter Module
Type: ASK Modules
Certification: FCC ID,CE-RED
Frequency: 433MHz
Size:14.12*14.67
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SRX883Pro : CE-RED Certified 433MHz Superheterodyne Receiver Module
- SRX883Pro is a superheterodyne & 433MHz ASK receiver module with low latency, fast response and micro power consumption. It can be used with our STX series ASK transmitter module. It has high stability, anti-interference and low cost performance, and also has a super driving force, which can pass ROHS, FCC ID, CE-RED , IC ID and other certifications. The data port can be directly connected to the microcomputer, making the development more convenient and faster.
- SRX883Pro has obtained CE-RED certification.
| Parameter | Min. | Typ. | Max. | Unit | Condition |
| Operation Conditions | |||||
| Working voltage range | 2.0 | 3.3 | 5.5 | V | |
| Temperature voltage | -30 | 80 | ℃ | ||
| Receive open time | 3 | ms | @Power on VDD to receive data | ||
| 2.3 | ms | @Change from high to low in CS to receive data | |||
| Current Consumption | |||||
| Working current | <3 | mA | @CS=0 times | ||
| ＜0.1 | uA | @CS=1 times | |||
| RF Parameter | |||||
| Frequency range | 433.72 | 433.92 | 434.12 | MHz | @433MHz |
| Sensitivity | -111 | dBm | @1Kbps | ||
| Data rate | 0.1 | 5 | Kbps | ||
| Receive bandwidth | 400 | KHz | |||
| Modulation | ASK |
| Frequency | 433MHz |
| Certification | CE-RED |
Features of 433MHz ASK Receiver SRX883Pro
- Low latency and fast response
- Frequency range: 433 MHz
- Superheterodynereception
- Low-power consumption
- Stable and reliable frequency
- Can pass various international testing standards
- Small size
- Weight: 2.0 g
Applications of 433MHz ASK Receiver SRX883Pro
- Remote control door
- Wireless security alarm
- Wireless consumption products
- Wireless data transmission
| Pin NO. | Pin name | Description |
| 1 | VCC | Connect the power supply positive（2-5.5V) |
| 2 | CS | Module enable pin, H: sleep L: working |
| 3 | DATA | Data output pin |
| 4,5,7,8 | GND | Power ground |
| 6 | ANT | Connect 50 ohm antenna |
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