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STX882PRO : 100mW ASK Transmitter Module
Certification: Others
Frequency: 315MHz,433MHz
Size (mm):12*15.2
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STX882 : Low Cost & High power: 315/433MHz ASK Transmitter Module
- STX882 is a small size, high power, low cost and low harmony 315/433MHz ASK transmitter module, which has high stability and price performance.Its power is up to 50mW under 3.6V voltage,and up to 100mW under 5.0V. STX882 is the highest transmitted power ASK module compared other ASK transmitter in the market under 3.6V voltage. It is easy to use and can be connected to the micro-controller directly.
- STX882 is manufactured and tested strictly using lead-free process and complies with RoHS and Reach standards.
| Parameter | Min. | Typ. | Max. | Unit | Condition |
| Operation Conditions | |||||
| Supply Voltage | 1.2 | 3.0 | 6.0 | V | |
| Operating Temperature Range | -20 | 25 | 70 | ℃ | |
| Current Consumption | |||||
| TX current | 34 | mA | @3.3V,15dBm | ||
| Sleep current | ≤0.01 | uA | @DATA at Low level | ||
| RF Parameters | |||||
|
Frequency Range | 433.82 | 433.92 | 434.02 | MHz | @433MHz |
| 314.9 | 315 | 315.1 | MHz | @315MHz | |
| RF Power | 12 | 13 | 13.5 | dBm | @2.4V |
| 14 | 15 | 15.5 | dBm | @3V | |
| 19.5 | 20 | 20.5 | dBm | @5V | |
| Modulation | ASK |
| Frequency | 315MHz,433MHz |
Features of ASK Transmitter Module STX882
- Frequency Range: 433/315 MHz
- ASK modulation mode
- Wide voltage range
- High stability in varies environment
- Comply with ROHS
- Superpower interface
Applications of ASK Transmitter Module STX882
- Wireless doorbell
- Wireless security alarm
- Wireless industrial control
- Wireless data transmission
| Pin Number | Pin Definitions | Description |
| 1 | ANT | Antenna input |
| 2 | DATA | Data input |
| 3 | VCC | Positive power supply |
| 4 | GND | Connected to power ground |
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