Transmitter-receiver kit 433MHz

Description:

Receiver module parameters

< span style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-size:16px;line-height:24px;font-family: inherit;vertical-align:baseline;">Operating voltage : DC5V
quiescent current: 4MA
Receiving frequency: 433.92MHZ
Receiver sensitivity: - 105DB
Size : 30 * 14 * 7mm
external antenna: 32CM single core wire wound into a spiral

Technical transmitter head

Launch distance: 20-200 meters (different voltage, different results)
Operating voltage: 3.5-12V
Dimensions: 19 * 19mm
Ways of working: AM< br />transfer rate: 4KB/S
transmit power: 10mW
Transmitting frequency: 433M(we have 315M)
An external antenna: 25cm ordinary multi-core or single-core line
Pinout from left → right: ( DATA ; VDC; GND )