A3LWSBTM520A00BlueTooth Module

Version 1.0 Samsung Electronics page 1 of 4 User manual WSBTM520A00 1. Introduction This product is Bluetooth 4.0 products, including embedded UART interface optimized for Mac and compatible radio / low-power applications 2. Hardware Architecture: 2.1 Main Chipset Information Item Vendor Part Number Bluetooth 4.0 mac/baseband/radio CSR CSR8811A12 Version 1.0 Samsung Electronics page 2 of 4 3. Operational Description It is mounted in the refrigerator communication controller for using a wireless device user The Bluetooth devices that act. Channel based on the 802.15.1 / 1a of the Bluetooth standard IEEE 79 channels and frequency Use the 2402MHz ~ 2480MHz band and channel interval is 1 MHz. - Time base of the RF frequency ZERO IF intermediate frequency using the method and the reference frequency is 26MHz crystal without Use the Clock. - Synthesizer Transceiver size is relatively fresh inside the internal voltage controlled oscillator (VCO) and the PLL system To respond to a wide adjustment range. - Transmission Baseband processing FHSS (frequency hopping spread spectrum run) and (GFSK / DQPSK / 8DPSK) modulation, Data transfer speed is 1Mbps, 2Mbps (EDR), it will have a 3Mbps (EDR). It handles the digital data signal to GFSK, 1MHz Data Rate By the DAC in the BBP IC TX IQ signal is input through the modulation process and a TX carrier frequency The amplifier stage shelter will be sent. - Reception This transceiver IC is isolated to prevent unwanted noisy radiation by internal amplifier noise LOW month And the RF signal is through the intermediate frequency conversion and demodulation, and a RX IQ signal via a low-pass filter The input to baseband Processing. - Product pwr Spec. Symbol Parameter Min Typ. Max Unit VDD Power supply 3.0 3.3 3.6 V Version 1.0 Samsung Electronics page 3 of 4 - Product Spec. Parameter Min Typ. Max Unit RF Characteristics RF Frequency Range 2.402 - 2.480 GHz Output power [TRM/CA/01/C] class1 0 8 20 dBm TX Spurious Emission 30.0MHz to 1.0GHz 1.0GHz to 12.5GHz 1.8GHz to 1.9GHz 5.15GHz to 5.3GHz - - -35 dBm TX Frequency Tolerance -75 - 75 KHz Carrier Frequency Drift -20 - 20 KHz TX Output Spectrum_20dB bandwidth -1 - 1 MHz Modulation Characteristics DELTA F1 140 - 175 KHz DELTA F2 115 - - KHz DELTA F2/ DELTA F1 0.8 - 3 - Receiver sensitivity BER at -70dBm - - 0.1 % Maximum Input Level BER at -20dBm - - 0.1 % TX output Spectrum Adjacent Channel Power IM-NI=2 - - -20 dB IM-NI≥3 - - -40 Rx Adjacent Channel Rejection at 3MHz GFSK, 0.1%BER Pi/4-DQPSK, 0.1%BER 8-DPSK, 0.1%BER - - -40 -40 -33 dB Co Channel Rejection GFSK, 0.1%BER Pi/4-DQPSK, 0.1%BER 8-DPSK, 0.1%BER - - 11 13 21 dB RX Spurious Emission 30.0MHz to 1.0GHz 1.0GHz to 12.5GHz 1.8GHz to 1.9GHz 5.15GHz to 5.3GHz - - -54 dBm Version 1.0 Samsung Electronics page 4 of 4 4. Detailed specification - Transmission frequency: 2402 ~ 2480 MHz - Number of channels: 79ch - oscillating manner: VCO - Operating Voltage: DC 3.3 V - Size: 20 mm X 35 mm X 3.5 mm - Temperature, humidity range: - 20 °C ~ + 70 °C - Communication system: repeated Shin way - Modulation: GFSK, pi / 4 DQPSK, 8DPSK Instruction to OEM This device complies with Industry Canada’s license-exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause interference and (2) This device must accept any interference, including interference that may cause undesired operation of the device. This application and its antenna must not be co-located or operation in conjunction with any other antenna or transmitter. A minimum separation distance of 20cm must be maintained between the antenna and the person for this appliance to satisfy the RF exposure requirements. Host labeling requirement: “Contains transmitter module FCC ID: A3LWSBTM520A00 IC ID: 649E-WSBTM520A00” This device complies with part 15 of the FCC Rules. Operation is 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 ne doit 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.

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 Samsung Electronics Co., Ltd. 19 Chapin Rd. Building D Pine Brook NJ 07058 Tel. +1-973-808-6362/ Fax. +1-310-609-1355 Date: 15 Oct 2015 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, Samsung Electronics Co., Ltd., hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): (Product description, model name) FCC ID: A3LWSBTM520A00 Product Description: BlueTooth Module Model Name: WSBTM520A00 Sincerely, Client’s signature : Client’s name & title : Chan Ho Youn & Manager Contact information / address: [email protected]

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 4.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (current) 3.0 4.0 March-26-2015 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 4.0 Samsung Electronics Co., Ltd. 19 Chapin Rd. Building D Pine Brook NJ 07058 Tel. +1-973-808-6362/ Fax. +1-310-609-1355 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: A3LWSBTM520A00 We hereby request confidential treatment of information accompanying this application as outlined below: - e.g. Block Diagram - e.g. Schematics - e.g. Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature : Client’s name & title : Chan Ho Youn & Manager Contact information / address: [email protected]

SCS-F26 Modular Approval Letter Page 1 of 2 Rev 10.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Modular Approval Declaration Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (Obsolete) 1.0 1.0 Dec-04-2006 Added IC Modular Letter (Obsolete) 1.0 2.0 Feb 16 2009 Add LMA and MA option (Obsolete) 2.0 3.0 April 14 2010 Revised per RSS Gen issue 3.0 (Obsolete) 3.0 4.0 Jan 12 2011 Removed Foot(2) (obsolete) 4.0 5.0 July 19 2011 Adding New note per KDB996369 D01 V01R03 (obsolete) 5.0 6.0 August 29 2011 Updated company template & Added text box (obsolete) 6.0 7.0 Jan-31-2012 Updated modular requirement (obsolete) 7.0 8.0 Sept 05 2014 Updated template to meet RSP 100 issue 10 (obsolete) 8.0 9.0 Nov 20 2014 Updated template to meet RSP 100 issue 11 (current) 9.0 10.0 March 19 2015 SCS-F26 Modular Approval Letter Page 2 of 2 Rev 10.0 Samsung Electronics Co., Ltd. 19 Chapin Rd. Building D Pine Brook NJ 07058 Tel. +1-973-808-6362/ Fax. +1-310-609-1355 Date: 15 Oct 2015 (Product name) FCC ID : A3LWSBTM520A00 , is seeking FCC Authorization as a Single Modular transmitter / Single Limited Modular Approval (Please check one). The EUT meets the requirements for Single Modular approval / Single Limited Modular Approval (please check one). as detailed in FCC public Notice DA00-1407. Compliance to each of the requirements is described below: Questions are: * Please provide a detailed explanation if the answer is “No.” Item Modular requirement Yes No 1 The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly; Yes 2 The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal; Yes 3 The module must contain power supply regulation on the module; Yes 4 The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b); Yes 5 The module must demonstrate compliance in a stand-alone configuration; Yes 6 The module must be labelled with its permanently affixed FCC ID label, or use an electronic display (See KDB Publication 784748 about labelling requirements); Yes 7 The module must comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee; Yes 8 The module must comply with RF exposure requirements Yes Client’s signature : Client’s name / title : Chan Ho Youn / Manager Contact information / address : [email protected]

http://www.kctl.co.kr KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval External photos of EUT

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http://www.kctl.co.kr KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval Internal photos of EUT http://www.kctl.co.kr KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval Antenna

http://www.kctl.co.kr KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval * RF Exposure 1. Regulation According to §15.247(i), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission's guidelines. See § 1.1307(b)(1) of this Chapter. Limits for Maximum Permissive Exposure: RF exposure is calculated. Frequency Range Electric Field Strength [V/m] Magnetic Field Strength [A/m] Power Density [㎽/㎠] Averaging Time [minute] Limits for General Population / Uncontrolled Exposure 0.3 ~ 1.34 614 1.63 *(100) 30 1.34 ~ 30 824/f 2.19/f *(180/f 2 ) 30 30 ~ 300 27.5 0.073 0.2 30 300 ~ 1 500 / / f/1 500 30 1 500 ~ 15 000 / / 1.0 30 f=frequency in ㎒, *= plane-wave equivalent power density MPE (Maximum Permissive Exposure) Prediction Predication of MPE limit at a given distance: Equation from page 18 of OET Bulletin 65, Edition 97-01   S PG R R PG S   4 4 2    S = power density [㎽/㎠] P = Power input to antenna [㎽] G = Power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna [㎝] http://www.kctl.co.kr KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval 2. RF Exposure Compliance Issue The information should be included in the user’s manual: This appliance and its antenna must not be co-located or operation in conjunction with any other antenna or transmitter. A minimum separation distance of 20 ㎝ must be maintained between the antenna and the person for this appliance to satisfy the RF exposure requirements. 3. Calculation Result of RF Exposure Target power Tune up tolerance Max tune up power Max tune up power Ant Gain Ant Gain Power Density at 20 ㎝ Limit [㏈m] [㏈] [㏈m] [㎽] [㏈i] [㎽] [㎽/㎠] [㎽/㎠] Blutooth GFSK 5.0 ±2.0 7.0 5.01 2.70 1.86 0.001 86 1.000 00 Blutooth ∏/4DQPSK 0.0 ±2.0 2.0 1.58 2.70 1.86 0.000 59 1.000 00 Blutooth 8DPSK 1.4 ±2.0 3.4 2.19 2.70 1.86 0.000 81 1.000 00 Blutooth_LE GFSK 3.9 ±2.0 5.9 3.89 2.70 1.86 0.001 44 1.000 00 4. Target power and tolerance, Max tune up power Mode Target power [㏈m] Tolerance [㏈] Max tune up power [㏈m] Average Power [㏈m] Blutooth_GFSK Lowest 5.0 ±2.0 7.0 5.03 Blutooth_GFSK Middle 5.0 ±2.0 7.0 6.87 Blutooth_GFSK Highest 5.0 ±2.0 7.0 6.95 Blutooth_∏/4DQPSK Lowest 0.0 ±2.0 2.0 0.37 Blutooth_∏/4DQPSK Middle 0.0 ±2.0 2.0 1.89 Blutooth_∏/4DQPSK Highest 0.0 ±2.0 2.0 1.97 Blutooth_8DPSK Lowest 1.4 ±2.0 3.4 1.42 Blutooth_8DPSK Middle 1.4 ±2.0 3.4 3.32 Blutooth_8DPSK Highest 1.4 ±2.0 3.4 3.36 http://www.kctl.co.kr KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval Mode Target power [㏈m] Tolerance [㏈] Max tune up power [㏈m] Average Power [㏈m] Blutooth_LE GFSK Lowest 3.9 ±2.0 5.9 3.90 Blutooth_LE GFSK Middle 3.9 ±2.0 5.9 5.74 Blutooth_LE GFSK Highest 3.9 ±2.0 5.9 5.88

http://www.kctl.co.kr Page: ( 2 ) / ( 66 ) Pages This test report shall not be reproduced, except in full, without the written approval Report No.: KCTL15-FR0052 KCTL-TIR001-003/0 [ Contents ] 1. Client information ................................................................................................. 3 2. Laboratory information ........................................................................................... 4 3. Description of E.U.T. ............................................................................................... 5 3.1 Basic description ................................................................................................ 5 3.2 General description ............................................................................................. 6 3.3 Test frequency ................................................................................................... 7 3.4 Test Voltage ..................................................................................................... 7 4. Summary of test results............................................................................................ 8 4.1 Standards & results ............................................................................................. 8 4.2 Uncertainty ...................................................................................................... 8 5. Test results .......................................................................................................... 9 5.1 Antenna Requirement ........................................................................................... 9 5.2 Maximum Peak Output Power ................................................................................ 10 5.3 Carrier Frequency Separation ................................................................................. 17 5.4 20 dB Channel Bandwidth .................................................................................... 24 5.5 Number of Hopping Channels ................................................................................ 35 5.6 Time of Occupancy(Dwell Time) ............................................................................. 40 5.7 Spurious Emission, Band edge and Restricted bands ........................................................ 47 5.8 Conducted Emission ........................................................................................... 64 6. Test equipment used for test .................................................................................... 66 http://www.kctl.co.kr Page: ( 3 ) / ( 66 ) Pages This test report shall not be reproduced, except in full, without the written approval Report No.: KCTL15-FR0052 KCTL-TIR001-003/0 1. Client information Applicant: Samsung Electronics Co., Ltd. Address: 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-742, Korea Telephone number: +82-31-301-5879 Facsimile number: +82-31-301-2146 Contact person: Yoon Chan Ho / [email protected] Manufacturer: Samsung Electronics Co., Ltd.. Address: 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-742, Korea http://www.kctl.co.kr Page: ( 4 ) / ( 66 ) Pages This test report shall not be reproduced, except in full, without the written approval Report No.: KCTL15-FR0052 KCTL-TIR001-003/0 2. Laboratory information Address KCTL Ltd. 65 Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea Telephone Number: 82-70-5008-1016 Facsimile Number: 82-505-299-8311 Certificate KOLAS No.: 231 FCC Site Designation No: KR0040 FCC Site Registration No: 687132 VCCI Site Registration No.: R-3327, G-198, C-3706, T-1849 IC Site Registration No.:8035A-2 SITE MAP KCTL Ltd. Suwon city http://www.kctl.co.kr Page: ( 5 ) / ( 66 ) Pages This test report shall not be reproduced, except in full, without the written approval Report No.: KCTL15-FR0052 KCTL-TIR001-003/0 3. Description of E.U.T. 3.1 Basic description Applicant: Samsung Electronics Co., Ltd. Address of Applicant 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-742, Korea Manufacturer Samsung Electronics Co., Ltd. Address of Manufacturer 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-742, Korea Type of equipment BlueTooth Module Basic Model WSBTM520A00 Serial number N/A * Variant model name is only for export toward Canada http://www.kctl.co.kr Page: ( 6 ) / ( 66 ) Pages This test report shall not be reproduced, except in full, without the written approval Report No.: KCTL15-FR0052 KCTL-TIR001-003/0 3.2 General description Frequency Range 2 402 ㎒ ~ 2 480 ㎒ Type of Modulation GFSK, π/4DQPSK, 8DPSK Number of Channels 79 ch Type of Antenna Dielectric Chip Antenna Antenna Gain 2.7 ㏈i Transmit Power 8.02 ㏈m Power supply DC 3.3 V H/W Version Rev 3.0 S/W Version Rev 1.0 Test S/W version CSR Bluesuite 2.4.13 RF Power setting Default Note : The above EUT information was declared by the manufacturer. http://www.kctl.co.kr Page: ( 7 ) / ( 66 ) Pages This test report shall not be reproduced, except in full, without the written approval Report No.: KCTL15-FR0052 KCTL-TIR001-003/0 3.3 Test frequency Frequency Low frequency 2 402 ㎒ Middle frequency 2 441 ㎒ High frequency 2 480 ㎒ 3.4 Test Voltage Mode Voltage Norminal voltage DC 3.3 V ※ 15.247 Requirements for Bluetooth transmitter  This Bluetooth module has been tested by a Bluetooth Qualification Lab, and we confirm the following: 1) This system is hopping pseudo-randomly. 2) Each frequency is used equally on the average by each transmitter. 3) The receiver input bandwidths that match the hopping channel bandwidths of their corresponding transmitters 4) The receiver shifts frequencies in synchronization with the transmitted signals.  15.247(g): The system, consisting of both the transmitter and the receiver, must be designed to comply with all of the regulations in this Section 15.247 should the transmitter be presented with a continuous data (or information) stream.  15.247(h): The coordination of frequency hopping system…

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http://www.kctl.co.kr KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval Test setup photos * 9 ㎑ ~ 30 ㎒ * 30 ㎒ ~ 1 ㎓ http://www.kctl.co.kr KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-390, Korea TEL: 82 70 5008 1021 FAX: 82 505 299 8311 This test report shall not be reproduced, except in full, without the written approval * 1 ㎓ Over * Conducted Emission