YJH-MC-11Multicom

MC-11 USER MANUAL Title MC-11 Intercom User Manual Version V1.0 Release 2015.10. CONTENTS 1. MC-11 INTERCOM FEATURES ..................................................................................... 3 1.1. BUTTONS ................................................................................................................................. 4 1.2. VOLUME CONTROL .................................................................................................................. 4 1.3. GROUP SETTING ...................................................................................................................... 4 1.4. ID SETTING ............................................................................................................................. 5 1.5. TALK FUNCTION ..................................................................................................................... 5 1.6. SPECIFICATIONS .................................................................................................................. 7 Title MC-11 Intercom user Manual Version V1.0 Release 2015.10. 1. MC-11 intercom Features MODE LCD Mode Button Talk Button Power Button Antenna Headset Jack AUX Jack UP Button Down Button USB Jack LED Title MC-11 Intercom User Manual Version V1.0 Release 2015.10. 1.1. Buttons Button Function Description Power Power ON/OFF Talk Talk channel On/Off Mode To set group mode or ID mode Up VOL : To set volume level higher Down VOL: To set volume level lower 1.2. Volume Control MC-11 intercom has volume control function that serves user to change volume level wanted.  How to set  VOL is displayed right after power is turned on. The default mode is volume control mode  In Volume mode, volume can be set with UP/DOWN button in the range of 0 ~ 6. 1.3. Group setting MC-11 intercom has group setting function that serves user to change group to communicate.  How to set  After turned on, phone is in volume control mode.  To change volume mode into group mode, press Mode buttons Long. Title MC-11 Intercom user Manual Version V1.0 Release 2015.10.  In Group mode, group can be set with UP/DOWN button in the range of 0 ~ 51. 1.4. ID Setting MC-11 intercom has ID setting function to communicate with each other. Each intercom has to have an unique Identification number in the same group and Master’s ID must be set “00” .  How to set  After turned on, phone is in volume control mode.  To change volume mode into group mode, press Mode Button Long  Press Function button to move ID change mode as below.  In ID change mode, ID can be set with UP/DOWN button in the range of 0 ~ 99. 1.5. TALK Function MC-11 intercom serves TALK function to let users start to talk with others. In case of Master, the default talk mode in ON, and in case of Slaves the default talk mode is in inactive state. Therefore Master can start to talk after power is turned on, Slaves are required to press Mode button then Talk function is activated. Talk function is available in 5 phones including Master at the same time. While 4 slaves are using Talk, if another slave tries to talk by pressing mode button, Master release one of 5 slaves that accessed first and allows the latest one to use Talk. In this way 5 Title MC-11 Intercom User Manual Version V1.0 Release 2015.10. persons can keep talking. Title MC-11 Intercom user Manual Version V1.0 Release 2015.10. 1.6. SPECIFICATIONS ITEM SPECIFICATION Radio Frequency Type ISM 903MHz ~ 926.5MHz Type Wireless Intercom Unit Radio Interface ISM 2.4GHz: GFSK Modulation with Frequency Hopping Voice Codec 16bit/8KHz Rx Sensitivity -95dBm Voice Latency < 100ms Data Rate 250Kbps Battery Li-ion Battery @3.7V/ TBD 1100mA Antenna Helical Antenna Talk Time for Microphone 10hr Typ. Power Consumption(Microphone) Avg. 100mA Distance Range(LOS) 300M @ Class 1 Frequency response 50 Hz ~ 4 kHz 903MHz ~926.5MHz Channel Frequency Channel Frequency Channel Frequency 0 903 20 913 40 923 1 903.5 21 913.5 41 923.5 2 904 22 914 42 924 3 904.5 23 914.5 43 924.5 4 905 24 915 44 925 5 905.5 25 915.5 45 925.5 6 906 26 916 46 926 7 906.5 27 916.5 47 926.5 8 907 28 917 9 907.5 29 917.5 10 908 30 918 11 908.5 31 918.5 12 909 32 919 13 909.5 33 919.5 14 910 34 920 15 910.5 35 920.5 16 911 36 921 17 911.5 37 921.5 18 912 38 922 19 912.5 39 922.5 MC-11 Channel Table Frequency range : FCC Information to User This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is con-nected. • Consult the dealer or an experienced radio/TV technician for help. Caution Modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC Compliance Information : 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 IMPORTANT NOTE: FCC RF Radiation Exposure Statement: This equipment complies with FCC RF radiation exposure …

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Maytel Co., Ltd 417 Doosan Venture Digm 126-1, Pyeongchon-dong, Dongan-gu, Anyang-si, 431-070, South Korea Tel: +82-31-487-5508, Fax: +82-31-440-9331 [email protected] LETTER OF AUTHORIZATION To whom it may concern: We, the undersigned, hereby authorize Standard Engineering Co., Ltd., to act on our behalf in all manners relating to application for equipment authorization for FCC ID: YJH-MC-11. including signing of all documents relating to these matters. Any and all acts carried out by Standard Engineering Co., Ltd., on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from Maytel Co., Ltd Standard Engineering Co., Ltd. (Contact Person) Contact name: Soon Ho, Kim Position: Manager Phone: 82-41-663-9436 E-mail: [email protected] Date : January 07, 2016 Sincerely, Su Won, Bae / Director Company name: Maytel Co., Ltd Phone: +82-31-487-5508 Fax: +82-31-440-9331 E-mail: [email protected]

FCC, Request for non-disclosure Date: January 07, 2016 Page 1 of 1 Maytel Co., Ltd 417 Doosan Venture Digm 126-1, Pyeongchon-dong, Dongan-gu, Anyang-si, 431-070, South Korea Subject: Request for confidentiality FCC ID: YJH-MC-11 Gentlemen: Pursuant to Sections 0.457 and 0.459 of the Commission's Rules, we hereby request confidential treatment of information accompanying this application as outlined below: ☑ Block Diagrams ☑ Operational Description ☑ Schematic Diagrams the above materials contain trade secrets and pr oprietary 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 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. <Date> January 07, 2016 <City> Anyang-si, Gyeonggi-do <Name and signature of applicant> Su Won, Bae / Director

Maytel Co., Ltd 417 Doosan Venture Digm 126-1, Pyeongchon-dong, Dongan-gu, Anyang-si, 431-070, South Korea Subject: DoC declaration To Whom it may concern, We, as the grantee of this project FCC ID: YJH-MC-11, would like to declare that the composite portion categorized as computer peripheral has been authorized under the Declaration of Conformity procedures. Test Laboratory : Standard Engineering Co. Ltd. 377-11, Sinjang-ri, Eumam-myeon, Seosan-si, ChoongNam 356-844, South Korea Regards, Signature: Name/Title: Su Won, Bae / Director Company Name: Maytel Co., Ltd Brand Name : N/A Address: 417 Doosan Venture Digm 126-1, Pyeongchon-dong, Dongan-gu, Anyang-si, 431-070, South Korea TEL : +82-31-487-5508 FAX : +82-31-440-9331 Email : [email protected]

Photo 1: Exterior Photographs Top Bottom Side 1 Side 2 Side 3 Side 4 ① Is a dedicated headset port. ② Is a dedicated Aux port. USB Port Headset Jack and Aux Jack It is only charged only usb port. Headset

Label Information 1. Label Location 2. Label Drawing Label position 23mm 17mm

Rev. Released date:DescriptionUsed for MAIN PCB ItemDescriptionValue(Part Number)RefQtyPCB DECALRemark 1MCUAT91SAM7S64U2001QFN64 2LCD Controller ICCP2403-GMU4701 4Dual SPDT Analog SwitchTS5A22364U5301 5LDOEMP8935_30VFU420, U4302 6DC-DC Step DownEML3406-18VF05U4101 7Charger ICEMC5754U4001 8Audio DSPCX20709U3001QFN32 9EEPROMM24M01U3601 10Low Noise AMPBA8522RFVMU340, U3802 11RF TranscevierCC1200U1501 12Dual TREMD4Q190, Q1912 14Voltage InvertorLM2664U4401 15RF SwitchUPG2179TBU100, U1212 16RF PAMUPG2250U1301 17SAW FilterFAR-F5QA-915M00-M2AKFIL100, FIL120, FIL1303 18LNARF2374U110, U1202 NC7SZ332U3702 19G SensorNC(BMA250)U4801 20Digital TransistorDRC3124EQ450, Q451, Q452, Q453, Q4605 Digital TransistorNCQ3501 2140 MHz CRYSTAL40 MHz CRYSTAL/3225X1501 2218.432MHz CRYSTAL18.432MHz CRYSTALX2001 2348MHz CRYSTAL48MHz CRYSTALX3001 24Switching DiodeDAN202UD4611 25VaristorNC(ICVS05300450FR/0402) VR350, VR351, VR400, VR401, VR402, VR403 6 26Side View LEDLTW-270TLA/0603LED450, LED45121608 27LED DualTHBFR411LED452, LED45321608 28Tantal Capacitor47uF/10V/A CT340, CT341, CT3423A Capacitor1.5pF/0402C13711005 29Capacitor2.2pF/0402C15311005 30Capacitor3pF/0402C15211005 31Capacitor3.3pF/0402C160, C16121005 32Capacitor3.9pF/0402C113, C12321005 35Capacitor10pF/0402 C104, C110, C111 ,C114, C121, C122, C124, C212, C213, C315, C316 111005 36Capacitor15pF/0402C155, C171, C17231005 37Capacitor22pF/0402C131, C133, C134, C13841005 38Capacitor33pF/0402C15611005 39Capacitor56pF/0402C15011005 40Capacitor100pF/0402C115, C125, C130, C140, C15951005 41Capacitor220pF/0402 C331, C350, C351, C390, C450, C451, C343 71005 Capacitor470pF/0402C38111005 43Capacitor1nF/0402C215, C384, C53231005 44Capacitor1.8nF/0402C16411005 45Capacitor10nF/0402C136, C158, C162, C21441005 46Capacitor33nF/0402C422, C43121005 47Capacitor47nF/0402 C163, C166, C167, C168, C169, C170, C173, C174, C176, C177, C178, C180, C380, C385 141005 48Capacitor100nF/0402 C132, C135, C139, C190, C191, C200, C202, C203, C204, C205, C206, C208, C209, C210, C211, C217, C300, C301, C302, C303, C304, C305, C308, C310, C312, C314, C318, C319, C322, C340, C370, C404, C452, C470, C480, C481, R382, R383 381005 49Capacitor220nF/0402C17511005 50Capacitor1uF/0402C216, C33231005 51CapacitorNC/0402 C101, C102, C120, C141, C151, C154 61005 52Capacitor1uF/0603C330, C530, C53231608 53Capacitor2.2uF/0603C23011608 54Capacitor4.7uF/0603 C157, C165, C179, C201, C207, C307, C311, C313, C344, C345, C386, C389, C400, C401, C402, C405, C406, C407, C410, C411, C413, C421, C423, C425, C430, C432, C434, C435, C440, C441, C442, C460 321608 55Capacitor10uF/0603 C306, C309, C317, C320, C321, C323, C391, C461, C462, C471, C473 111608 56Power InductorLCD0805-330L41013225 57Inductor1.2nH/0402C10011005 58Inductor3.9nH/0402L11011005 59Inductor6.8nH/0402L12111005 61Inductor10nH/0402L15311005 62Inductor12nH/0402L150, L154, L155, L15741005 63Inductor15nH/0402L111, L120, L130, L152, L15651005 64Inductor18nH/0402L15111005 Inductor22nH/0402L131, L132, L133, L13441005 65Resistor0R R151, R153, R191, R215, R217, R348, R411, R420, R430, C342, C387, C388 121005 66Resistor10R/0402R200, R30821005 67Resistor15R/0402R15011005 68Resistor22R/0402R342, R343, R34431005 69Resistor51R/0402R45011005 70Resistor330R/0402R40411005 71Resistor680R/0402R120, R452, R453, R45441005 72Resistor1K/0402 R301, R302, R303, R304, R332, R391, R392, R400, R473 91005 73Resistor1.5K/402R20211005 74Resistor1.8K/402R11011005 75Resistor2.2K/0402 R330, R331, R361, R362, R451, R460 61005 76Resistor4.7K/0402 R203, R204, R205, R206, R211, R212 61005 78Resistor10K/0402 R300, R306, R461, R462, R463, R470, R472 71005 79Resistor22K/0402 R333, R340, R352, R353, R380, R384, R385, R390 81005 VaTOO INC

STANDARD ENGINEERING FCC ID : YJH-MC-11 Report Number : STD-FCC-16002 Page 1/48 1. Applicant Name : Maytel Co., Ltd Brand Name : N/A Address : 417 Doosan Venture Digm 126-1, Pyeongchon-dong, Dongan-gu, Anyang-si, 431-070, South Korea FCC ID : YJH-MC-11 2. Products Name : Multicom Model No. : MC-11 Variant Model No. : MC11-900, MC-11AL, MC-11UA, MC-11US, MC-11UM, MC-11UC Manufacturer Maytel Co., Ltd Address 417 Doosan Venture Digm 126-1, Pyeongchon-dong, Dongan-gu, Anyang-si, 431-070, South Korea 3. Test Standard : 47 CFR Part 15, Subpart C 4. Test Method: ANSI C63.10-2009 5. Test Result: PASS 6. Dates of Test: January 01, 2016 to January 08, 2016 7. Date of Issue: January 12, 2016 8. Test Laboratory: Standard Engineering Co. Ltd. FCC Designation Number : 624439 TEST REPORT Tested by Approved by SoonHo, Kim / Test Engineer SeongSeok, Seo / Compliance Engineer This report may not be reproduced without the full written consent of Standard Engineering Laboratory. Standard Engineering Co. Ltd. 377-11, Sinjang-ri, Eumam-myeon, Seosan-si, ChoongNam 356-844, South Korea Tel.: +82-41-663-9436, Fax :+82-41-663-9434 www.stdeng.com STANDARD ENGINEERING FCC ID : YJH-MC-11 Report Number : STD-FCC-16002 Page 2/48 1. Test Summary TestTest RequirementTest methodResult Antenna Requirement FCC PART 15 C section 15.247 (c) and Section 15.203 FCC PART 15 C section 15.247 (c) and Section 15.203 PASS Occupied Bandwidth FCC PART 15 C section 15.247 (a)(1)(i) ANSI C63.10: Clause 6.9.1 PASS Carrier Frequencies Separated FCC PART 15 C section 15.247(a)(1) ANSI C63.10: Clause 7.7.2 PASS Hopping Channel Number FCC PART 15 C section 15.247(a)(1)(i) ANSI C63.10: Clause 7.7.3 PASS Dwell Time FCC PART 15 C section 15.247(a)(1)(i) ANSI C63.10: Clause 7.7.4 PASS Pseudorandom frequency-hopping sequence FCC PART 15 C section 15.247(a)(1) ANSI C63.10: Clause 7.7.5 PASS Maximum Peak Output Power FCC PART 15 C section 15.247(b)(2) ANSI C63.10: Clause 6.10.1 PASS Conducted Spurious Emission FCC PART 15 C section 15.247(d) ANSI C63.10: Clause 6.7 PASS Radiated Spurious Emission FCC PART 15 C section 15.247 (d) &15.209 ANSI C63.10: Clause 6.4, 6.5 and 6.6 PASS Conducted Emissions at Mains Terminals FCC PART 15 C section 15.207 ANSI C63.10: Clause 6.2 PASS Radio Frequency Exposure Procedures FCC PART 15 C section 15.247 (i) & 1.1307(b) & 2.1091 -PASS Remark: N/A: not applicable. Refer to the relative section for the details. EUT: In this whole report EUT means Equipment Under Test. Tx: In this whole report Tx (or tx) means Transmitter. Rx: In this whole report Rx (or rx) means Receiver. RF: In this whole report RF means Radio Frequency. ANSI C63.10: the detail version is ANSI C63.10:2009 in the whole report. DA 00-705 was used as a guideline in preparing this Test Report. STANDARD ENGINEERING FCC ID : YJH-MC-11 Report Number : STD-FCC-16002 Page 3/48 2. TABLE OF CONTENTS 3. General Information...............................................................................................................................................4 3.1 Client Information............................................................................................................................................4 3.2 General Description of E.U.T........................................................................................................................4 3.3 Details of E.U.T.s...............................................................................................................................................4 3.4 Description of Support Units .....................................................................................................................5 3.5 Abnormalities from Standard Conditions.............................................................................................5 3.6 Other Information Requested by the Customer..................................................................................5 3.7 Test Location.....................................................................................................................................................5 4. Equipment Used during Test..............................................................................................................................6 5. Test Results................................................................................................................................................................7 5.1 E.U.T. test conditions......................................................................................................................................7 5.2 Antenna Requirement....................................................................................................................................9 5.3 Occupied Bandwidth....................................................................................................................................10 5.4 Carrier Frequencies Separated.................................................................................................................13 5.5 Hopping Channel Number........................................................................................................................16 5.6 Dwell Time........................................................................................................................................................18 5.7 Pseudorandom Frequency Hopping Sequence.................................................................................23 5.7.1 Standard requirement...........................................................................................................................23 5.7.2 EUT Pseudorandom Frequency Hopping Sequence.................................................................24 5.7.3 EUT Equal Hopping Frequency Use.................................................................................................25 5.7.4 System Receiver Input Bandwidth.................................…

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