DL-RTS4463 FSK Wireless Transceiver Module

------------------------------------------------------------------------------------------------------------------------------------------------------------

ShenZhen Dreamlnk Technology Co., Ltd Tel: 86-755-29369047 E-mail: james@dreamlnk.com www.iot-rf.com

Before using this module, please read this document carefully, and pay attention to

the following important matters:

This module is an electrostatic sensitive product. Please operate it on an anti-static workbench during

installation and testing.

The module uses an external antenna by default. The antenna can be a wire antenna or a standard UHF

antenna. You can choose a specific antenna according to the actual situation. If the terminal product

uses a metal shell, be sure to install the antenna outside the metal shell. Otherwise, the RF signal will

be seriously attenuated, which will affect the effective distance.

Metal objects and wires should be kept away from the antenna as much as possible.

When installing the module, nearby objects should be kept at a sufficient safety distance from the

module to prevent short circuit damage.

This module should be used in a dry environment. Please do not make any liquid substance come into

this module.

Please use an independent voltage regulator circuit to supply power to this module, and avoid sharing

with other circuits. The tolerance of the power supply should not be less than 5%.

Limitations:

This module is intended to be embedded in the customer's terminal product application, and does not

provide a casing itself. It is not recommended that the customer directly resell this module as a final

product without permission.

This series of modules are in accordance with commonly used international standards. If there is any

special certification needed, we can adjust certain indicators according to your needs.

This module cannot be applied to life rescue, life-support systems, or any occasion where personal

injury or life threatening may cause by equipment failure. Any organization or individual carrying out

the above-mentioned applications shall bear all risks at their own.

We will not be responsible for any direct or indirect damage, injury or loss of profits caused by

products that use this module.