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1W Serial Module Wireless Cable Transmitter 433MHz/868/915MHz With Plastic Enclosure RS232

I am pleased with them. It was a good choice for our small application. It is a robust device even it has a cheap price. I will use them in our further applications when we should use remote control. Thank you for your support.

—— Codreanu from Romania

Great news! We successfully performed the installation of the two units and transmitted our 4-20mA signal with both antennae. Even the smaller antenna suffices to transmit the signal without any losses whatsoever. So you can understand that we are very happy :) .

—— Kekarios from Greek

I believe you and your products. Sunny is very responsible. The RF modules are really strong and stable. Engineer's suggestions are useful to me. The most important is module's program can updrade on-line by myself. For some special projects, they can customize according my requirements. Thank you for your support all the time.

—— Singh from India

First of all I'd like to thank you for you're prompt service. The system now works perfectly. I left a positive response on your web site. I hope it attracts more customers for you.

—— Peter from Australia

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1W Serial Module Wireless Cable Transmitter 433MHz/868/915MHz With Plastic Enclosure RS232

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Large Image :  1W Serial Module Wireless Cable Transmitter 433MHz/868/915MHz With Plastic Enclosure RS232

Product Details:
Place of Origin: China
Brand Name: Lensen
Model Number: LS-U1000S-A
Payment & Shipping Terms:
Minimum Order Quantity: 2pcs
Price: Negotiation
Packaging Details: standard carton
Delivery Time: 2-7 days
Payment Terms: T/T, Western Union
Supply Ability: 6000pcs/month
Detailed Product Description
Frequency: 433MHz Power Output: 1W
Distance: 2km Material: Plastic Enclosure
High Light:

wireless on off module


wireless cable transmitter

LS-U1000 RF data module RS232 wireless communicate with RS485 devices 1km wireless control



LS-U1000S-RS232 is a UHF band 1000mW data module. With elegant plastic casing, DB9 connector, it is convenient for you to connect Computer’s RS232 port and other RS232 devices. Easy to install, no program needed, no communication fee.



Power output: USB power supply

RF power: 1W

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 or 400, 450, 470or ISM others

Interface: RS-232

Communication mode: half-duplex

Channel: 8(default), 16/32(customized)

Receive current: <50mA

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 @ 1200bps)

Size: 68x 45 x 18mm (without antenna port)


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)
LS-UN10, LS-UN100, LS-U1000, LS-UN5000 series
Supply Voltage: 5V DC
Transmit Current: <600mA
Receive Current: <50mA
Sleep current: <20uA
Communication Mode: Half-duplex
Frequency Band: 433MHz or 400MHz, or 450MHz, 470MHz
Frequency modulation FSK/GFSK
Channel: 8(default),16/32/64(optional)
Interface: RS232
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


Queuing machine wireless control

AMR(automatic meter reading)

LED display/ LED sign

Wireless Monitoring

Factory automation

Handhold device

Irrigation system

RS232 to wireless

Robotics control

Home automation


PIN Definition:

DB9 to connect with your device’s RS232 port

   USB to supply power



The Function of LED indicator

a. The LED indicator flashes red for 0.5S when power supply on.

b. The LED indicator blinking blue when receiving data.

c. The LED indicator blinking Red when transmitting data.

d. The LED indicator keeps dark when the module is in sleep mode.



Parameter setting by our software

You can use our software Lensen.exe to read or set the parameter on computer. When you connect RF module to PC by the testing cable, please remember to connect the DB9 as well as USB port to computer.


Channel Configuration:

Each channel has its fixed frequency point which is pre-written to MCU in factory. The following is the configuration table for our common module. If you need other frequency points, please tell our sales when you place order.


Channel No. Frequency Channel No. Frequency
1 429.0325MHz 5 433.0325MHz
2 430.0325MHz 6 434.0325MHz
3 431.0325MHz 7 435.0325MHz
4 432.0325MHz 8 436.0325MHz



1W Serial Module Wireless Cable Transmitter 433MHz/868/915MHz With Plastic Enclosure RS232 0

Contact Details
Shenzhen Qianhai Lensen Technology Co., Ltd

Contact Person: Sunny

Tel: +8613826574847

Send your inquiry directly to us (0 / 3000)