Shenzhen Qianhai Lensen Technology LS-U2000 Operation & User’s Manual

LS-U2000 Radio Modem 2W Data Modem User Manual Contact: Sunny Whats APP: 86-13826574847 Skype: [email protected] Email: [email protected] Web：www.lensen-tech.com Address: Xixiang, Baoan, Shenzhen, China Manufacture: Shenzhen Qianhai Lensen Technology ...

1. General Introduction LS-U2000 radio modem, designed with high efficiency FEC technology, good performance IC and high speed MCU, is an excellent RF transceiver. Its power output is 2W, transmission distance reaches 5km LOS. It has the advantage of small size, low ...

3. Technical specification PERFORMANCE Power Output: 2W RF Line-of-sight Range: 7km@1200bps; 5km@9600bps RF Effective Rate: 1200/2400/4800/9600/19200bps Space Channel: 1MHz(Default), (12.5/25KHz customization ) Bandwidth: <25KHz Receiver Sensitivity: -123dBm@1200bps, ...

4. How to Use It 1) Install Dimension 2) How to connect LS-U2000 with PC. PC RF Module ...

3) Pin Definition (9 pin) Pin No. Signal Name Function Level Connection with terminal Remarks 1 GND Grounding of power supply Ground 2 VCC Power supply DC +3V ~5.5V 3 RxD/TTL Data receiving TTL TxD 4 TxD/TTL Data transmitting TTL RxD 5 SGND Signal 6 A (TXD) A of R ...

6. Accessories 1) Antenna 2) Standard unit a. LS-U2000 RF module 1pc b. 9-PIN cable 1pc c. rubber antenna 1pc (A3) 3) Other accessories you may be interested in a. Power supply D.C.(5V, 3A) b. RS232 program cable (for module with RS232 interface, use this to con ...