433MHz RF Data Module , Wireless Rf Transmitter 2KM Wireless
Transceiver Module For AMR
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)
| PERFORMANCE |
| Power Output: | 1W |
| RF Line-of-sight Range: | 3km@1200bps; 2km@9600bps |
| RF Effective Rate: | 1200/2400/4800/9600/19200bps |
| Space Channel: | 1MHz(Default), (12.5/25KHz customization ) |
| Bandwidth: | <25KHz |
| Receiver Sensitivity: | -123dBm@1200bps, -118dbm(9600bps) |
| Data format: | 8N1, 8E1, 8O1 (customize) |
| COMPATIBILITY |
| LS-UN10, LS-UN100, LS-U1000, LS-UN5000 series |
| POWER |
| Supply Voltage: | 5V DC |
| Transmit Current: | <600mA |
| Receive Current: | <50mA |
| Sleep current: | <20uA |
| GENERAL |
| Communication Mode: | Half-duplex |
| Frequency Band: | 433MHz or 400MHz, or 450MHz, 470MHz |
| Frequency modulation | FSK/GFSK |
| Channel: | 8(default),16/32/64(optional) |
| Interface: | TTL, RS232, RS485 (choose one) |
| PHYSICAL PROPERTIES |
| Size: | 53mm×38mm×10mm
(excluding antenna base and data pin) |
| Weight: | 35g |
| Antenna Base: | 50Ω, SMA |
| Operating Temperature: | Industrial:-40℃~+85℃(TCXO) |
| Frequency Stability: | ±2.5ppm Industrial |
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 | | | |
Install Dimension
How to connect with PC
Typical application:
data transfer in wireless RTU
