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Description: 1. Frequency: This module operates at a frequency of 433.92 MHz, making it suitable for long-range wireless communication applications in the ISM (Industrial, Scientific and Medical) band. 2. Transmission Distance: Capable of achieving transmission distances up to 1 km (line-of-sight), making it an ideal solution for wireless projects where a significant range is required. 3. Input/Output Pins: Features two input pins (IN1 and IN2) and one output pin (OUT) that can be configured as needed for various applications, supporting both digital and analog inputs and outputs. 4. Modes of Operation: Supports multiple transmission modes including Amplitude Shift Keying (ASK), Frequency Shift Keying (FSK), and Manchester encoding. 5. Receiver Sensitivity: The receiver has a sensitivity of -108dBm, allowing it to detect weak signals that other modules might miss. 6. Operating Voltage: Operates at a voltage range between 4.5V to 5.5V and can be powered via an external power source or through
| Specification | Details |
|---|---|
| Frequency | 433.42 MHz (ISM band) |
| Modulation Type | ASK (Amplitude Shift Keying) |
| Data Rate | Up to 4 kbps |
| Transmission Range | Up to 1 km (dependent on antenna used) |
| Power Consumption | Typically 10-20 mA |
| Supply Voltage | 3.0-5.5 V |
| Operating Current | 15-25 mA |
| Antenna Connector | SMA or UFL connector |
| Package Type | SMD (Surface Mount Device) |
| Dimensions | Typically 20 x 10 x 3 mm |
| Weight | Approximately 1 gram |
| Operating Temperature | -40°C to +85°C |
