433MHz Wireless RF Transmitter Module + Receiver Module

Transmitter

Transmitting frequency: 433M
Transfer rate: 4KB/S
Transmitting power: 10mW
Launch distance: 20-200 meters (different voltage, different results)
Operating voltage: 3.5-12V
Operating mode: AM
External antenna: 25cm ordinary multi-core or single-core line
Pinout from left to right: (DATA; VCC; GND)
Dimensions: 19*19mm (Approx.)

Receiver

Operating voltage: DC5V
Quiescent current: 4mA
Receiving frequency: 433.92MHZ
Receiver sensitivity:-105DB
External antenna: 32cm single core wire, wound into a spiral
Dimension: 30*14*7mm (Approx.)