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UU8-WB400TXWeather Station

Lexibook America
Weather Station - FCC ID UU8-WB400TX - Lexibook America
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Application Details

Equipment Class
DSC - Part 15 Security/Remote Control Transmitter
Date of Grant
Jul 19, 2010
Application Purpose
Original Equipment
Date of Application
Jul 19, 2010
Equipment Note
Weather Station
Frequency Range
433.92000000 - 433.92000000
Company
Lexibook America
Country
United States

Documents & Files

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Users Manual

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Block Diagram

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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Operational Description

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Schematics

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

Atmosphere Station WB400 Mode d’emploi – Instruction manual Instrucciones 2 MODE ATMOSPHERE STATION A 1 2 36479581011 12 13 3 1.5V AAA OR LR03 1.5V AAA OR LR03 B C 1 1 12 13 14 15 16 17 2 3 4 18 2 11 10 9 8 7 6 5 4 3 4 English WELL-BEING STATIONS – YOUR SOURCE OF COMFORT With Lexibook, take care of you and the world around you! To answer the need for pleasure, harmony and serenity, Lexibook has developed a range of Well-Being stations, designed to improve your well-being, day after day. Are you in a ideal comfort zone? The Lexibook Well-being stations are advanced weather stations. They provide essential information on the conditions of the room you are in, interpreting them with stylish and easy icons. Our weather stations also help to improve your daily comfort thanks to their integrated functions: soothing atmosphere, soft lights, relaxing music and sound effects, humidifier.... Reliable and user-friendly, they will naturally find their place in your home with their pure, harmonious design. Electronic Candle Clock – WB100 Thanks to its detachable candle, this stylish clock will create a soft and romantic atmosphere in your bedroom. The indoor temperature display allows you to monitor the room’s conditions. Atmosphere projector Well-Being Station – WB400 This advanced weather station will create a relaxing atmosphere in your home and improve your comfort. Select a theme according to your mood and let your mind wander thanks to the soothing lights and sound effects. Humidifier Weather Station – SM2000 Take control over your environment with this advanced weather station and its integrated humidifier. The humidity rate in your room is too low? The humidifier is turned on automatically to maintain excellent conditions and keep you inside the ideal comfort zone. Humidifier Radio Clock – RL2000 Sleep peacefully and wake up fresh and ready to the sound of the radio. The weather station indicates that the room is too dry? Turn on the humidifier before going to bed and fall asleep in a ideal comfort zone. 5 English INSTALLATION PRODUCT DESCRIPTION Unpacking the device When unpacking, ensure that the following elements are included: 1 x main unit 1 x sensor 1 x AC/DC adaptor 1 x instruction manual WARNING: All packaging materials, such as tape, plastic sheets, wire ties and tags are not part of this product and should be discarded. Main unit description Refer to image A 1. Light display area 2. LCD screen 3. MODE MODE key 4. UP key 5. DOWN key 6. EARTH key 7. WATER key Main unit LCD description Refer to image B 1. Comfort zone icons 2. Clock (AM/PM) 3. DST (Daylight Saving Time) icon 4. Snooze icon 5. Alarm icon 6. Timer icon 7. Indoor temperature/humidity indicator 8. Indoor temperature °C/°F 9. Temperature icon 10. Outdoor temperature °C/°F 8. AIR key 9. FIRE key 10. SNOOZE / BACKLIGHT rubber feet Under the unit 11. RESET key Back of the unit 12. Speaker 13. AC Adapter 11. Outdoor temperature/humidity indicator 12. Animated weather forecast icons 13. Music / light display icons 14. Month and day 15. Indoor humidity (%) 16. Humidity icon 17. Remote sensor channel number 18. Outdoor humidity (%) 6 English Remote sensor description Refer to image C 1. LED indicator At the back and inside the battery compartment 2. Wall mount hole 3. CHANNEL selector switch (channel 1, 2 or 3) 4. TX key: Press this button and the sensor will send the temperature and humidity readings to the main unit. (For manufacturer setup.) GETTING STARTED Remote sensor 1. Using a screwdriver, open the battery compartment located at the back of the remote sensor. 2. Insert 2 x LR03/AAA 1,5V (3V ) type batteries (not included) according to the polarity. 3. Close the battery compartment and tighten the screws. Main unit 1. Open the battery compartment located at the bottom of the main unit. 2. Insert 3 x LR6/AA 1,5V (4,5V ) type batteries (not included) observing the polarity indicated at the bottom of the battery compartment, and as per the diagram shown opposite. The batteries are a back-up power source. 3. Close the battery compartment. 4. Plug the AC / DC adapter into the socket at the back of the unit and insert the plug into a wall socket. Note: • If the main unit’s LCD screen becomes dim when you are not plugged into mains power, your batteries are low and need to be changed. • Only use the adapter supplied with the WB400. Do not use other adapter. • The socket-outlet shall be installed near the equipment and shall be easily accessible. Automatic synchronization of the main unit and the remote sensor 1. After the batteries have been inserted in the main unit, the synchronization is launched automatically and runs for approximately 3 minutes. 2. Within these 3 minutes, the main unit (receiver) picks up the temperature and humidity signals from the remote sensor and displays the readings. 7 English CHANNEL SELECTION The WB400 comes with 1 remote sensor. The sensor’s default channel is channel 1 and does not need to be changed. The channel function allows you to use up to 3 additional sensors. The main unit can identify each remote sensor thanks to their assigned channel (channel 1, 2 or 3). If you have 1 or 2 additional sensors, you can place them in a different location in your house such as in a bedroom. Your main unit can collect the temperature and humidity data of up to 3 remote sensors. Adding a sensor 1. Set the sensor to an unused channel by sliding the CHANNEL selector switch in the sensor’s battery compartment to the desired number. 2. In normal mode (idle screen) on the main unit, press MODE 4 times to go to the outdoor temperature section. 3. If the main unit does not display the readings after 3 minutes, in normal mode (the full display of all readings), press MODE 4 times so that only the outdoor temperature section is displayed. Press and hold MODE for 2 or 3 seconds to synchronize manually the remote sensor and the main unit. flashes while it is searching for the sensor signal. You can also press the TX swit…

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Block Diagram

Oscillator [32.768] kHz RF power amplifier and Modulator Oscillator [433.92] MHz 433.92 MHz Filter

External Photos

External Photos

ID Label/Location Info

Label Location and Artwork

Internal Photos

Internal Photos

Operational Description

Technical description Component Function Symbol Antenna Signal Transmission(433.92MHz) ANT Filter Reduce the noise signal L4, C2, L2, C12 RF power amplifier and modulation Modulate the carrier and amplify the modulated RF signal Q2 Oscillator Generate the Frequency signal(433.92MHz) X1,Q1 MCU Convert the signal to code IC1 The different channels have different control codes, but with the same operating frequency. Type of antenna: PCB, Integral Antenna Type of modulation: ASK modulation

Schematics

C6 20PF C7 20PF IC1 ST_N400TX COM5 KIN3 KIN2 KIN1 BZ RH RT RR CX NC NC NC NC NC NC NC NC NC DATA NC NC NC NC NC NC N0 NC NC NC NC NC NC NC NC C3 104 C4 104 C5 104 C8 102 C12 8PF Q2 R25 R7 27R C11 105 R6 1M C10 5PF C9 102 C3 102 C6 2PF C8 22PF R5 68R Q1 R25 X1 433 MHz 7 100PF R4 1M + DC 3.0V

Test Report

Ref 0 dBm 1 PK MAXH A Att 10 dB * Center 433.92 MHzSpan 1 MHz100 kHz/ * * 3DB RBW 100 kHz VBW 300 kHz SWT 2.5 ms -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 1 Marker 1 [T1 ] -19.53 dBm 433.924000000 MHz 2 Delta 2 [T1 ] -20.59 dB -290.000000000 kHz 3 Delta 3 [T1 ] -20.33 dB 240.000000000 kHz D1 -39.53 dBm Date: 2.JUL.2010 20:58:33

Test Report

Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch 6F, D Block, Huahan Building, Langshan Road, Nanshan District, Shenzhen, P. R. China Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Website: www.china.intertek-etlsemko.com June 26, 2010 Lexibook America C/O NATXIS PRAMEX INTERNATIONAL -NORTH AMERICA 1251 Avenue of the Americas 34th floor Dear Emmanuel LE COTTIER, Enclosed you will find your file copy of a Part 15 Certification (FCC ID: UU8-WB400TX). For your reference, review normally takes 1 week. Approval will then be granted when no query is sorted. Please contact me if you have any questions regarding the enclosed material. Sincerely, Shawn Xing Assistant Manager Enclosure • The test results reported in this test report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have been obtained. • This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to copy or distribute this report. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results referenced from this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. • For Terms And Conditions of the services, it can be provided upon request. • The evaluation data of the report will be kept for 3 years from the date of issuance. TRF No.: FCC 15C_TXa FCC ID: UU8-WB400TX Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch 6F, D Block, Huahan Building, Langshan Road, Nanshan District, Shenzhen, P. R. China Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Website: www.china.intertek-etlsemko.com Lexibook America Application For Certification (FCC ID: UU8-WB400TX) Transmitter Sample Description: Weather Station Model: WB400 We hereby certify that the sample of the above item is considered to comply with the requirements of FCC Part 15, Subpart C for Intentional Radiator, mention 47 CFR [10-1-2009] SZ10050386-1 Billy Li June 26, 2010 INTERTEK TESTING SERVICES TRF No.: FCC 15C_TXa FCC ID: UU8-WB400TX i LIST OF EXHIBITS INTRODUCTION EXHIBIT 1: General Description EXHIBIT 2: System Test Configuration EXHIBIT 3: Emission Results EXHIBIT 4: Equipment Photographs EXHIBIT 5: Product Labelling EXHIBIT 6: Technical Specifications EXHIBIT 7: Instruction Manual EXHIBIT 8: Miscellaneous Information EXHIBIT 9: Test Equipment List INTERTEK TESTING SERVICES TRF No.: FCC 15C_TXa FCC ID: UU8-WB400TX ii MEASUREMENT/TECHNICAL REPORT Lexibook America - MODEL: WB400 FCC ID: UU8-WB400TX June 26, 2010 This report concerns (check one:) Original Grant X Class II Change Equipment Type: DSC - Part 15 Security / Remote Control Transmitter Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator − the new 47 CFR [10-01-09 Edition] provision. Report prepared by: Shawn Xing Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch 6/F, Block D, HuaHan Building, Longshan Road, Nanshan District, Shenzhen, China. Development Zone, Guangzhou, P. R.China. Phone: (86 755) 8601 6288 Fax: (86 755) 8601 6751 INTERTEK TESTING SERVICES TRF No.: FCC 15C_TXa FCC ID: UU8-WB400TX iii Table of Contents 1.0 General Description................................................................................................ 2 1.1 Product Description ............................................................................................. 2 1.2 Related Submittal(s) Grants................................................................................. 2 1.3 Test Methodology ................................................................................................ 3 1.4 Test Facility ......................................................................................................... 3 2.0 System Test Configuration..................................................................................... 5 2.1 Justification.......................................................................................................... 5 2.2 EUT Exercising Software ..................................................................................... 5 2.3 Special Accessories............................................................................................. 5 2.4 Equipment Modification ....................................................................................... 6 2.5 Measurement Uncertainty.................................................................................... 6 2.6 Support Equipment List and Descripition ............................................................ 6 3.0 Emission Results .................................................................................................... 8 3.1 Field Strength Calculation .................................................................................... 9 3.1 Field Strength Calculation (cont’d) ..................................................................... 10 3.2 Radiated Emission Configuration Photograph .................................................... 11 3.3 Radiated Emission Data .................................................................................... 12 4.0 Equipment Photogra…

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Test Report

Ref 0 dBm * A RBW 3 MHz VBW 3 MHz 3DB Center 433.92 MHz20 s/ SWT 200 sAtt 20 dB * MAXH 1 PK -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 Date: 2.JUL.2010 19:45:17 Ref 0 dBmAtt 10 dB * * A 3DB RBW 3 MHz VBW 3 MHz Center 433.92 MHz10 s/ SWT 100 s 1 PK VIEW -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 1 Marker 1 [T1 ] -28.68 dBm 14.800000 s 1 Delta 1 [T1 ] -0.06 dB 56.200000 s Date: 2.JUL.2010 19:08:19 Ref 0 dBmAtt 10 dB * * A 3DB RBW 3 MHz VBW 3 MHz Center 433.92 MHz10 s/ SWT 100 s 1 PK VIEW -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 1 Marker 1 [T1 ] -28.68 dB m 14.800000 s 1 Delta 1 [T1 ] -0.20 dB 800.000000 ms Ref 0 dBmAtt 10 dB * * Center 433.92 MHz14 ms/ CLRWR A SGL 3DB RBW 3 MHz VBW 3 MHz SWT 140 ms *1 PK -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 1 Marker 1 [T1 ] -30.07 dB m 14.000000 ms 1 Delta 1 [T1 ] -0.32 dB 99.680000 ms Ref 0 dBmAtt 10 dB * * CLRWR A SGL 3DB RBW 3 MHz VBW 3 MHz *1 P K Center 433.92 MHz500 μs/ SWT 5 ms -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 1 Marker 1 [T1 ] -21.07 dB m 440.000000 μs 1 Delta 1 [T1 ] 0.16 dB 310.000000 μs Ref 0 dBmAtt 10 dB * * CLRWR A SGL 3DB RBW 3 MHz VBW 3 MHz *1 P K Center 433.92 MHz500 μs/ SWT 5 ms -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 1 Marker 1 [T1 ] -21.22 dB m 2.900000 ms 1 Delta 1 [T1 ] 0.22 dB 5 40.000000 μs Ref 0 dBmAtt 10 dB * A CLRWR * 3DB RBW 3 MHz VBW 3 MHz SGL Center 433.92 MHz1.5 ms/ SWT 15 ms *1 PK -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 1 Marker 1 [T1 ] -26.58 dB m 780.000000 μs 1 Delta 1 [T1 ] -0.04 dB 540.000000 μs

Test Setup Photos

Radiated Photos

Contact Information

Applicant

Terry Tang(Managing Director)
[email protected]212 583 4920Fax: 212 583 4929

Technical Contact

Intertek Testing Services Shenzhen Ltd KejiyuanShawn Xing
[email protected]8675586140603

6F, D Block, Huahan Building, Langshan Road · Shenzhen · China

Non-Technical Contact

Intertek Testing Services Shenzhen Ltd KejiyuanShawn Xing
[email protected]8675586140603

Test Firm

Intertek Testing Services Shenzhen Ltd.Shawn Xing
[email protected]86-75586140603Fax: 86 755 8601 6751

Technical Specifications

#Rule PartsFrequency RangePower Output
115.231(e)433.92 MHz - 433.92 MHz-

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