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100mW Mini Size RF Data Module TTL Wireless Transceiver Module 433MHz 1km

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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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100mW Mini Size RF Data Module TTL Wireless Transceiver Module 433MHz 1km

Name: 100mW Mini Size RF Data Module TTL Wireless Transceiver Module 433MHz 1km
Brand: Lensen
SKU: LS-S100
Price: 1.00 USD
Availability: InStock
Rating: 5 (101 reviews)

Large Image : 100mW Mini Size RF Data Module TTL Wireless Transceiver Module 433MHz 1km

Product Details:

Place of Origin:	China
Brand Name:	Lensen
Certification:	CE, FCC
Model Number:	LS-S100

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

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Detailed Product Description

Power Output:

100mW

Distance:

1km

Interface:

TTL

Frequency:

433MHz

High Light:

wireless data transfer

rf data transceiver

LS-S100 is a Mini-size RF data module. It is usually used for restricted space application. With TTL interface, this wireless transeiver is widely used for micro-controller wireless communication and other TTL level port communication systems. It has high reliability and good performance.

I. Technical specification

PERFORMANCE
Power Output:	100mW(Default),
RF Line-of-sight Range:	1000m@1200bps; 600m@9600bps
RF Effective Rate:	1200/2400/4800/9600/19200bps
Space Channel:	1MHz(Default),(12.5/25KHz/other customization )
Bandwidth:	<25KHz
Receiver Sensitivity:	-123dBm@1200bps(1% BER)
NETWORKING
Networking Topology:	Point-to-point, point-to-multipoint
COMPATIBILITY
LS-U Series
POWER
Supply Voltage:	5V DC (default),
Transmit Current:	100mA
Receive Current:	30mA
Sleep current:	10uA
GENERAL
Communication Mode:	Half-duplex
Frequency Band:	433MHz (400/450MHz/470MHz)
Channel:	8(default),16/32/64(optional)
Interface:	TTL
PHYSICAL PROPERTIES
Size:	28mm×15mm×10mm (excluding antenna base and data pin)
Weight:	20g
Antenna Base:	50Ω, SMA
Operating Temperature:	Industrial:-40℃~+85℃(TCXO)
Frequency Stability:	±2.5ppm Industrial

II. Application Field

SCADA
AMR (Automatic Meter Reading)
Camera control (PTZ)
Sports scoreboard control
Electronic signs and message boards
GPS fleet tracking
Security systems
Vending machine monitoring
Remote weather systems
Remote parking and gate access systems
Remote weigh scales
HVAC control
Remote pump station control
Homeland defense
Robotics and control
Wireless inventory control applications
Pivot irrigation
Airborne telemetry
Remote instrumentation
Wireless pressure and temperature sensors
wireless data transfer

III. How to Use It

1. Default 5V Power supply

2. PIN Definition (6pin)

Table 1: JP1 Pin Definitions and connection methods

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	SLP	Sleep control	-	Sleep signal	Low level valid
6	TEST	Factory testing	-	-

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.

Corresponding frequency points at 433MHz of 1-8 channels

Channel	Frequency	Channel	Frequency	Channel	Frequency	Channel	Frequency
1	429.0325MHZ	2	430.0325MHZ	3	431.0325MHZ	4	432.0325MHZ
5	433.0325MHZ	6	434.0325MHZ	7	435.0325MHZ	8	436.0325MHZ