TLX905 433MHz

Multi-channel FM 433MHz transceiver

The TLX905 module is a complete low-power transceiver system for the 433MHz band. It contains all passive and active elements necessary for work, except for the antenna. It does not require tuning (even on the curriculum). The module itself performs all functions related to radio transmission (check sums, run-time signals, addressing the sender and recipient addresses).

Basic parameters:

• The system used: nRF905
• Frequency: 433 MHz
• Modulation: GFSK
• Supply voltage and logic levels: 1.9 ... 3.6 V
• Superheterodyne FM receiver
• Sensitivity: -100 dBm / 10E-3 BER
• Transmitter power: 7dBm
• Maximum transmission speed: 50 kbps
• Power consumption in standby mode: 2.5 A
• Power consumption in receive mode: 12.5 mA
• Power consumption at transmitting with power 8dBm: 30 mA
• Power consumption at transmission with power -12dBm: 11 mA
• Dimensions: 26.0x16.5 mm

Typical applications:

• Sport equipment
• Industrial automation
• Home automation
• Alarms and security systems
• Remote control
• Automotive
• telemetry
• Toys