433Mhz Transmitter and Receiver

The 433 MHz RF transmitter and receiver module is a pair of small RF (i.e. radio-frequency) electronic modules used to send and receive radio signals between any two devices. The transmitter module sends the data from the transmitter end and the Receiver module receives that data at the receiver’s end.

Specifications of 433MHz RF Transmitter Module:

• Max range with the antenna in normal Conditions: 100 Meters
• RX Receiver Frequency: 433 MHz
• RX Typical Sensitivity: 105 Dbm
• RX Supply Current: 3.5 mA
• RX IF Frequency: 1MHz
• RX Operating Voltage: 5V
• TX Frequency Range: 433.92 MHz
• TX Supply Voltage: 3V ~ 6V
• TX Output Power: 4 ~ 12 Dbm

Specifications of 433MHz RF Receiver Module:

• Max range with the antenna in normal Conditions: 100 Meters
• RX Receiver Frequency: 433 MHz
• RX Typical Sensitivity: 105 Dbm
• RX Supply Current: 3.5 mA
• RX IF Frequency: 1MHz
• RX Operating Voltage: 5V

Applications:

• Home automation
• Transmit Serial data for short distance
• Car security system
• Wireless logging
• Short distance communication