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433MHz UHF Wireless Radio Modem Serial Data Transmitter RS232 Aluminium Enclosure

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LS-U2000 Wireless Data Radio 5km Wireless Data Transmitter Module 433MHz Radio Modem

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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433MHz UHF Wireless Radio Modem Serial Data Transmitter RS232 Aluminium Enclosure

Name: 433MHz UHF Wireless Radio Modem Serial Data Transmitter RS232 Aluminium Enclosure
Brand: Lensen
SKU: LS-U1000D
Price: 1.00 USD
Availability: InStock
Rating: 4.5 (190 reviews)

Large Image : 433MHz UHF Wireless Radio Modem Serial Data Transmitter RS232 Aluminium Enclosure

Product Details:

Place of Origin:	China
Brand Name:	Lensen
Certification:	CE
Model Number:	LS-U1000D

Payment & Shipping Terms:

Minimum Order Quantity:	2pcs
Price:	Negotiation
Packaging Details:	standard carton
Delivery Time:	2-6days
Payment Terms:	T/T, Western Union
Supply Ability:	6000pcs/month

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Detailed Product Description

Frequency:	UHF	Power Output:	1W
Distance:	2-3km LOS	Port:	RS232/RS485/TTL
Port Type:	DB9	Enclosure:	Aluminium
High Light:	data radio modem , serial radio modem

433MHz Radio Modem Serial Data Wireless Transmitter 2km RS232

Introduction:

This is a UHF band 1W radio modem, we set 433MHz default

It uses CC1020 chip and STM8S105K6T6 MCU

It's OK to control 2km distance

Parameter:

Power output: 5V DC
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: RS-232/RS-485/TTL/USB
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: 80*45*20mm (without antenna port)

Application area

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

Parameter

PERFORMANCE
Power Output:	1W (@5V power supply)
RF Line-of-sight Range:	2000m@1200bps; 3000m@9600bps
RF Effective Rate:	1200/2400/4800/9600/19200bps
Space Channel:	1MHz(Default), (12.5/25KHz customization )
Bandwidth:	<25KHz
Receiver Sensitivity:	-123dBm@1200bps(1% BER)
NETWORKING
Networking Topology:	Point-to-point, point-to-multipoint
COMPATIBILITY
KYL-200 and KYL-300 series
POWER
Supply Voltage:	5V DC (default), 3.3-3.6V( optional)
Transmit Current:	<450mA
Receive Current:	<28mA
GENERAL
Communication Mode:	Half-duplex
Frequency Band:	433MHz default (400-470MHz selectable)
Channel:	8(default),16/32/64(optional)
Interface:	TTL, RS232, RS485
PHYSICAL PROPERTIES
Size:	80mm×45mm×20mm (excluding antenna base and data pin)
Weight:	100g
Antenna Base:	50Ω, SMA
Operating Temperature:	Industrial:-40℃~+85℃(TCXO)
Frequency Stability:	±2.5ppm Industrial

Pin Definition

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