Frequency : 902 ~ 925MHz(FCC); 863 ~ 865MHz(CE)
Output Power : 10dBm
Receive Sensitivity : -112dBm(9.6Kbps)
Transfer Rate : 9.6Kbps ~ 500Kbps
Transfer Model : FSK
Storage Temperature : -50℃ ~ +95℃
Operation Temperature : -10℃ ~ +70℃
Operation Voltage : USB Power = 5V,External DC Adapter = 9V
There are three control ways for WS-900LCM. It can through switched to select the required mode of operation :
1. Wired mode
Under this mode, please connect USB to WS-900LCM and it can change the display on the screen through USB.
2. Wired host mode (Transmitter)
Under this mode, please connect USB to WS-900LCM. It will send the data to WS-900LCM(transmitter) and the data will be sent to transceiver module through Wireless Function of WS-900LCM and display on the screen of transceiver module.
3. Wireless host mode (Transceiver)
Under this mode, just need to imply providing external 5V power or through the built-in rechargeable battery and it can work anytime, and receive the data from WS-900LCM and change the content of the text on the screen immediately.