GT-38 SI4438/4463 433M distance 1200 meters UART interface wireless single-chip serial port module

GT-38 SI4438/4463 433M distance 1200 meters UART interface wireless single-chip serial port module

SKU: SLY2255 Category:
Description

Product Description

Characteristics:

  • Long distance wireless transmission (1200bps in 1200m/FU4 mode)
  • Operating frequency range: 433-458 MHz, up to 255 communication channels)
  • 100mW (20dBm) maximum transmit power and 8 tuning capability.
  • Four working modes to suit different applications
  • Built-in MCU, serial port and external device communication
  • The number of bytes sent at a time is limited to 256 bytes. 
  • Mode supports one-to-one, one-to-many, many-to-many connections

SPECIFICATION:

  • Model: GT-38.
  • Chip: SI4438.
  • Communication interface: 3.3V to 5V TTL UART level.
  • Operating voltage: 3.2V to 5.5V.
  • Maximum transmit power: 20dBm.
  • Reference distance: 1200 meters.
  • Working frequency band: 433-458.5 MHz.
  • Antenna interface: spring antenna / antenna plug.
  • Current standby: no standby mode.
  • Module size: 26.7×12.9x6mm.
Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “GT-38 SI4438/4463 433M distance 1200 meters UART interface wireless single-chip serial port module”

Your email address will not be published. Required fields are marked *

Back to top