Pin | Name | Function |
1 | GND | Connect to negative power supply |
2 | DATA | Data connected to MCU |
3 | VDD | Positive Power Supply |
4 | ANT | Antenna Out |
Characteristics | Symbol | Condition | Value | Unit | ||
Min. | Typ. | Max. | ||||
Frequency | Fc | 315/433.92 | MHz | |||
Modulation Mode | ASK/OOK | |||||
Output power | 5V/50Ω | 12 | dBm | |||
Data-rate | 1.2 | Kbps | ||||
Frequency Tolerate | Fc | ±75 | kHz | |||
Current | IRC | 12 | mA | |||
Working Voltage | VCC | 2.6 | 12 | V | ||
Working Temperature | TC | -20 | +70 | ºC |
Pin Name | Pin Definition |
ANT | RF signal input pin, connect antenna outside(Note1) |
GND | Connect to negative power supply |
GND | Connect to negative power supply |
VDD | Connect to positive power supply |
VDD | Connect to positive power supply |
NC | No connect |
DATA | Data output pin, connect to MCU or decoder's input pin |
GND | Connect to negative power supply |
Parameter | Specification | Unit | Condition | ||
Min. | Typ. | Max. | |||
Frequency Range | 315 | MHz | Other freq. available | ||
Receiver Sensitivity | -107 | dBm | BER=10E-2 | ||
Data Rate | 0.58 | 2.4 | 4.8 | Kbps | Manchester code |
Supply Voltage, VDD | 3.0 | 5.0 | 5.5 | V | DC |
Current | 2.8 | mA | DC | ||
Operating Temperature | -20 | 70 | ºC |
Parameter | Specification | Unit | Condition | ||
Min. | Typ. | Max. | |||
Frequency Range | 433.92 | MHz | Other freq. available | ||
Receiver Sensitivity | -107 | dBm | BER=10E-2 | ||
Data Rate | 0.58 | 2.4 | 4.8 | KBaud | Manchester code |
Supply Voltage, VDD | 3.0 | 5.0 | 5.5 | V | DC |
Current | 4.0 | mA | DC | ||
Operating Temperature | -20 | 70 | ºC |