Product Description

Introduction

LS-U1000 is a UHF band 1000mW data module. It transmits around 2-3km LOS. This module adopts transparent transmission. Users don’t need any program knowledge. Designed with good performance IC TI CC1020 and high speed MCU, LS-U1000 is an excellent RF transceiver. It has the advantage of small size, low power consumption, long transmission distance, and also, strong anti-interference ability.

 

Parameter:

• Power output: 5V DC default or 12V customized
• RF power: 1W default or 500mW
• Air baud rate: 1,200/2,400/4,800/9,600/19,200bps choose one
• Interface baud rate: 1,200/2,400/4,800/9,600/19,200bps programmable
• Frequency band: 433, 450, 470 or others
• Interface: Standard RS-232/RS-485/TTL
• Communication mode: Half-duplex
• Channel: 8(default), 16/32(customized)
• Receive current: <45mA (TTL connect)
• Receive sensitivity: -123dBm @ 1,200bps); -118dBm @ 9,600bps)
• Transmitting current: <500mA
• RF line-of-sight range: 2km (BER=10-5@9600bps); 3km (BER=10-5 @ 1,200bps)
• Size: 53×38×10mm (without antenna port)

 

Application:

Queuing machine wireless control

Automatic meter reading

LED display/ LED sign

PTZ wireless Monitoring

Factory automation

Handhold device

Irrigation system

Data telemetry

Robotics control

Home automation

 

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	5V
3	RxD/TTL	Data receiving	TTL	TxD
4	TxD/TTL	Data transmitting	TTL	RxD
5	SGND	Signal
6	A (TXD)	A of RS-485 (TxD of RS-232)		A(RxD)
7	B (RXD)	B of RS-485 (RxD of RS-232)		B(TxD)
8	SLEEP	Sleep control	TTL	Sleep signal	Low level valid
9	TEST	Factory testing

 

Payment Terms︰ T/T