ALPHA-TX433S Datasheet PDF - RF Solutions

The ALPHA-TX433S is an 433MHz FM transmitter module, These modules are extremely cost effective but high performance radio modules. Supplied in a miniature surface mount package. These modules can transmit/receive at up to 256Kbps at a maximum of 300m and operating at 2 - 5V, The module monitors their battery voltage and can sleep with very low standby current. They can wake intermittently and provide direct control outputs to a microcontroller making them ideally suited to battery application.

● 433MHz FM transmitter module

● Transmit range up to 300m

● Miniature SMT packages

● Data rate up to 256Kbps

● Programmable output power

● Programmable frequency deviation

● SPI interface (for Config)

● Clock and reset signal for external MCU

● Wakeup timer

● Differential antenna output and automatic antenna tuning