VChip - VT-DTMSD3 - High Power Wireless Transmission Station Module CC1120 433Mhz

Description

The VT-DTMSD3-433 module is designed as a wireless sub module for wireless communication between devices like controls, POS systems, data collectors etc which based on TI’s high performance CC112x chip, integrated 32 bit ARM Energy Micro Cortex-M3. Industrial grade chip and high performance transceiver were integrated on small size RF module.
VT-DTMSD3-433 is transparent transmit, means received same as transmitted. Outstanding advantage are long transmit distance, low power, multi port etc. User do not need to programming and control it, short R&D time. VT-DTMSD3-433 take use of MCU package and processing, then user use UART port to realize wireless transmit. This module is easy to use for users, that no need to programmed software for wireless communication.

Key Features

-2-FSK/4-GFSK modulation mode, good anti-interference and Random disturbance 

-Communication distance up to 50,00 meter when in sight and Antenna was placed vertically >1M

-Supports addressing transparent communication, suit for any Protocol.

-Auto filter fake data caused by noise

- Standard 51 channel, satisfied multi communication combination

- provide UART port

- Baud rate default as 9600bps, 8N1 format

-Half duplex communication, transmit/receive data automatically; Do not need programming it for wireless communication

- 3.3V, current<27mA

- Multi kinds of antenna selection for different construction 

Application

. Automatic Meter Reading

. Wireless Sensor Network

. Data Collector

. Controls, Remote Controls

. POS Systems

. Building Automation

. Android Controls

. UAV

Specification

Testing condition：Ta=25°C, VCC=3.3V

Note:

1． Noted that higher radio data rate causes of shorter communication disdance.

2． Noted that higher radio data rate causes of lower sensitivity.

3． Noted that lower input voltage causes of lower output power.

4． Noted that the operate temperature out of range -20℃～85℃ will influence the center frequency.

5． Be sure to use a match antenna and mount it in the right way.

6． The environment will influence the communication disdance much.