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TLX9E5 868MHz
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  • TLX9E5 868MHz
ID: 33282

Multi-channel FM transceiver 868MHz with 8051 microcontroller

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Multi-channel FM transceiver 868MHz with 8051 microcontroller

The TLX9E5 module is a low-power transceiver for the 868MHz band. The module contains a richly equipped 8051 microcontroller (including 4-channel 10-bit ADC, PWM, UART, WDT), the capabilities of which are entirely available to the user. The radio part itself performs all functions related to data transmission (checksums, run-up signals, addressing the sender and recipient addresses).

Basic parameters:

  • The system used: nRF9E5
  • Frequency: 868 MHz
  • Superheterodyne FM receiver
  • Supply voltage and logic levels: 1.9 ... 3.6 V
  • 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: 33.5x20.0 mm

Basic parameters of the microcontroller:

  • List of instructions in accordance with MCS51
  • 10-bit 4-input AC converter (80ksps, internal reference voltage 1.22V)
  • Orders carried out in 4 cycles
  • Operating frequency: 0.5 ... 16.0 MHz
  • Program memory: 4 kB
  • 128B + 128B data memory
  • Power consumption: 2.2 mA for 16 MHz (2.5 A in sleep mode)
  • Output of high-current outputs in the low state (for P06, P04, P02 and P00 @ VOL = 0.4V): 10 mA
  • Output of high-current outputs in high condition (for P07, P05, P03 and P01 @ VOH = VDD-0.4V): 10 mA
  • Peripherals: PWM, UART, Timers (3) WDT, LF clock, RTC Wakup timer

Typical applications:

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

33282

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