Product & Services

Wireless Product Portfolio

Wireless Transparent Modules

32001398

Description

Dual-channel transceiver operating in the 434 MHz ISM band with compact dimensions and surface mounting. The device operates as an independent device that can be controlled through external control lines.
The module meets all the requirements in the industrial
temperature range -40/+85°C.
The module has been developed to comply with the Radio Equipment Directive (RED) 2014/53/EU.
Compliant with REACH and RoHS directives.

Two different operating modes are possible:
- Normal mode (default): The TRX module operates as a dual channel (433.42- 434.42 MHz) transceiver in OOK. Through the external pins, the user can control the operation mode (transmission, reception, stand-by) and the channel frequency. Data rates up to 4800 baud are supported.

- Extended Mode (User-programmable): through a predefined sequence of serial commands the user can customize the module behavior.
It is possible to set the output power, the frequency of the channel (selectable for each channel between 433.20, 433.42, 433.92, 434.42, 434.64 MHz), the modulation (OOK, FSK), the baud rate up to 38400 baud, etc.

Highlights

  • Frequency: 434 MHz
  • Modulation: ASK
  • Type: TRx
  • Voltage Supply: 3 V
  • Output Power: 10 dBm
  • Sensitivity: - 110 dBm
  • Form Factor: SMD
  • Dimensions: 15.5x26x3.2 mm
32001398 Product Image
Applications
  • Automatic Metering Systems Icon Automatic Metering Systems
  • Home Automation Icon Home Automation
  • Industrial Automation Icon Industrial Automation
  • Renewable Energies Icon Renewable Energies