ECOVACS LSD4RF-25410N15 User manual

LSD4RF-25410N15 2.4G
Module
User Manual

FCC STATEMENT
This device complies with part 15 of the FCC rules and Industry Canada Licence-exempt RSS
standard(s). Operation is subject to the following to conditions:
1) This device maynot cause harmful interference, and
2) This device must accept any interference received, including interference that may cause
undesired operation.
DCLARATIONDE LA FCC
Cet appareil est conforme àla section15des réglementations de la FCC.Le fonctionnement de
l’appareil est sujet aux deux conditions suivantes :
1) cet appareil ne doit pas provoquer d’interférences néfastes, et
2) cet appareil doit tolérer les interférences reçues, y compris celles qui risquent de provoquer
un fonctionnement indésirable.
Caution:
This device complies withPart 15 of the FCC Rules / Industry Canada licence-exempt
RSS standard(s). Operationis subject to the following two conditions: (1) this device
may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux
appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions
suivantes : (1) l'appareil nedoit pas produire de brouillage, et (2) l'utilisateur de
l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d'en compromettre le fonctionnement.
Under Industry Canada regulations, this radio transmitter may only operate using an
antenna ofa type and maximum (or lesser) gain approved for the transmitter by
Industry Canada. To reduce potential radio interference to other users, the antenna
type and its gain should be so chosen that the equivalent isotropically radiated power
(e.i.r.p.) is not more than that necessaryfor successful communication.
Conformément àla réglementation d'Industrie Canada, le présent émetteur radio peut
fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé
pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de
brouillage radioélectrique àl'intention des autres utilisateurs, il faut choisir le type
d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente
(p.i.r.e.) ne dépasse pas l'intensiténécessaire àl'établissement d'une communication
satisfaisante.
MPE Reminding
To satisfy FCC / IC RF exposure requirements, a separation distance of20 cm or more should
be maintained between the antenna of this device andpersons during device operation.
To ensure compliance, operations at closer than this distance is not recommended.
Les antennes installées doivent être situées de facon àce que la population ne puisse
y être exposée àune distance de moin de 20 cm. Installer les antennes de facon àce
que le personnel ne puisse approcher à20 cm ou moins de la position centrale de l’
antenne.
La FCC des éltats-unis stipule que cet appareil doit être en tout temps éloignéd’au
moins 20 cmdes personnes pendant son functionnement.

Changes or modifications not expresslyapproved bytheparty responsible forcompliance could
void the user’s authority to operate the equipment.
Under Industry Canada regulations, this radio transmitter may only operate using an antenna
of a type and maximum (orlesser) gain approved for the transmitter by IndustryCanada. To
reduce potential radio interference to other users, the antenna type and itsgain should be so
chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that
necessary for successful communication.
The antenna of the modulehas been printed on it.
The frequency of the is 2400~2483.5MHz.
And the required impedance is 50 ohm.

Introduction
LSD4RF-25410N15Wireless Moduleis designed based onTITransceiver
CC2500and CC2590. It is a highperformance 10mWSMD IOTwireless
Transceiver that can be used in a wide range ofshort distanceIOT
communication. Ithas lowpower consumption, high resistance to
disturbance ,small insizeand lowcost. Themoduleadopts SMD wireless PCB
antenna, providinga compact size.
Functions
OperatingVoltage: 3.3VDC
I/O interface level: 0~ 3.3VDC
OperatingFrequency: 2438.99~ 2458.98MHz
2-FSK modulation, enhance anti disturbance power
lower power consumption: Tx45mA Rx25mASleep3uA
Rapid Channel Hopping: <90uS Hopping
SPI Comm. interface:Programmable
Programmable comm. rate: Max. 500Kbps
Transmissionrange: 60m
SMD interface
High performance,compact size
Antenna: PCB2400~2483.5MHz 0dBi 50 ohm.

Manufacture Guidance
The label contained the FCC ID will be installed on the module as below method.
And the module will be installed on the control panel as the method below.
The Figure shows the temperature graph when manufacture by reflow soldering
method.
The final view:

The Information of Antenna
Electrical Specification
The antenna is printed on the module.
The antenna is installed inside the host unit and the final user can not install the
antenna themselves. The module and antenna are installed with adistance over
20cm from the user during use.
Test the VSWR of the antenna with the Network Analyzer E5071C. The yellow
waveform in the figure below is the test result of this antenna.
Frequency(MHz) Gain(dBi) VSWR
2433 -3 ~0<2
Mechanical Size

The Information of FCC ID
The FCC ID of the module will be contented in the host unit.
RoboticHousekeeper 3G+Wi-Fi）
Model：F588
Input：14.5V DC 0.75A
Charging Dock：CH1205B
Battery：12VDC，2500mAh，Ni-MH
Producing date: 11/2012
User Name: 0001
Contains FCC ID:2AAL3-LSD4RF.
Contains IC:12253A-LSD4RF
MADE BYECOVACS