YAMSM27W1Wireless Remote Speaker Microphone

Preface Thanks for your favor in our product. To derive optimum performance from the product, please read this manual carefully before use. This manual is applicable to the following product: SM27W1 Wireless Remote Speaker Microphone Disclaimer Hytera Communications Corporation Limited (the Company) endeavors to achieve the accuracy and completeness of this manual, but no warranty of accuracy or reliability is given. All the specifications and designs are subject to change without notice due to continuous technology development. No part of this manual may be copied, modified, translated, or distributed in any manner without the express written permission of us. We do not guarantee, for any particular purpose, the accuracy, validity, timeliness, legitimacy or completeness of the Third Party products and contents involved in this manual. If you have any suggestions or would like to learn more details, please visit our website at: http://www.hytera.com. Instructions z Ensure the distance between the Wireless Remote Speaker Microphone and the mobile radio is within 10 meters during operation. z Only use the Wireless Remote Speaker Microphone if traffic conditions permit safe use and check if local laws and regulations restrict the use of Wireless Remote Speaker Microphone while driving. z Do not use the wireless earpiece during lightning storm to avoid malfunction. FCC Warning: 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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 4e édition Novembre 13, 2014 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 or more 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 connected. -- Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restric tion. IC Caution: RSS-Gen Issue 4, November 13, 2014"&"CNR-Gen - English: This device complies with Industry Canada licence-exempt RSS standard(s). 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. - French: Le présentappareilestconforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitationestautorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareildoit accepter tout brouillageradioélectriquesubi, mêmesi le brouillageest susceptible d'encompromettre le fonctionnement. 1. Items in the Package There two kinds of delivery forms: one is that the package will contain all the items listed below; Please unpack carefully and make sure all the items are received per your purchase. If any item is missing or damaged, please contact your dealer. No. Name Qty. 1 Wireless Remote Speaker Microphone 1 2 Vehicle Power Adapter 1 3 Vehicle Charger 1 4 Screws 2 5 Owner’s Manual 1 Note Wireless ring PTT mentioned in this manual is an optional accessory. Please contact us or your local dealer for details. 2. Product Overview This exquisite, easy-to-carry and low-powered mobile radio wireless kit is applicable to MD65X/MD78X conventional mobile radios with firmware version of V7.00.10.000 and above. 2.1 Product Controls 2.1.1 Wireless Remote Speaker Microphone No. Part Name No. Part Name 1 PTT (Push-to-Talk) Key 7 Speaker 2 TK (Top Key) 8 Male Buckle 3 LED Indicator 9 USB Port No. Part Name No. Part Name 4 Microphone 10 Female Buckle 5 LCD Display 11 Charging Pin 6 Keypad Area (including Left, Right, Power On/Off/Switch Key, P1 and P2) 12 USB Port 2.1.2 Programmable Keys For enhanced convenience, you may request your dealer to program the TK () P1 and P2 as shortcuts to certain functions. Caution The TK key is programmed with emergency feature by default (short press: Emergency On; long press: Emergency Off). It is programmable by your dealer. 2.2 LED Indicator LED Indication Wireless Remote Speaker Microphone Status The LED indicator flashes red and blue alternatively. Pairing The LED Indicator glows red. z Transmitting z Charging The LED indicator flashes red. Low battery power The LED indicator flashes blue twice rapidly. Connected with no voice The LED indicator flashes blue once rapidly. Connected with voice The LED indicator flashes blue slowly. Paired but not connected LED Indication Wireless Remote Speaker Microphone Status The LED Indicator glows blue. / The LED indicator glows green. Fully charged 2.3 Specifications Item Value Talk Time >15 hours Waterproof and Dustproof Level IP54 Operating Temperature -30 ̊C to +60 ̊C Storage Temperature -40 ̊C to +85 ̊C 3. Before Use 3.1 Installing Wireless Audio Adapter Step 1 …

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SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 1 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 Hytera Communications Corporation Ltd. 2015-1-6 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, _Hytera Communications Corporation Ltd. _hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Wireless Remote Speaker Microphone, SM27W1 FCC ID: YAMSM27W1 Sincerely, signature Xiong Lei / Manager E-mail: [email protected] Phone: +86-755-2697-2999 Fax: +86-755-8613-7130 Address: Hytera Tower, Hi-Tech Industrial Park North, Nanshan District, China.

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 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 (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 Hytera Communications Corporation Ltd. 2015-1-6 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: YAMSM27W1 We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Schematics - 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, signature Xiong Lei / Manager E-mail: [email protected] Phone: +86-755-2697-2999 Fax: +86-755-8613-7130 Address: Hytera Tower, Hi-Tech Industrial Park North, Nanshan District, China.

Label Location Proposed Label Location on EUT

Bluetooth module Antenna Antenna Contact 1 Antenna Contact 1

FCC ID: YAMSM27W1 Portable device According to §15.247(e)(i) and §1.1307(b)(1), 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 level in excess of the Commission’s guidelines. According to KDB447498 D01 General RF Exposure Guidance V05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz； Power and distance are rounded to the nearest mW and mm before calculation； The result is rounded to one decimal place for comparison； The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. We use 5mm as separation distance to calculated. Maximum measured transmitter power: Transmit Frequency (GHz) Mode Measured Power (dBm) Tune-up power (dBm) Max tune-up power(dBm) Result calculation 1-g SAR 2.402 GFSK 1.939 2±1 3 0.6185 3.00 2.441 GFSK 2.994 2±1 3 0.6235 3.00 2.480 GFSK 2.698 2±1 3 0.6284 3.00 2.402 π/4-DQPSK -2.311 -2±1 -1 0.2462 3.00 2.441 π/4-DQPSK -1.231 -2±1 -1 0.2482 3.00 2.480 π/4-DQPSK -1.696 -2±1 -1 0.2502 3.00 2.402 8-DPSK -1.588 -1±1 0 0.3100 3.00 2.441 8-DPSK -0.206 -1±1 0 0.3125 3.00 2.480 8-DPSK -0.605 -1±1 0 0.3150 3.00 Conclusion: For the max result 0.6284≤ 3.0 for 1-g SAR extremity SAR, No SAR is required. Sincerely, Signature Company Name: SHENZHEN EMTEK CO., LTD. Address: Bldg 69, Majialong Industry Zone, NanshanDistrict, Shenzhen, China. David Lee/ Manager

TRF No.:FCC 15.247/A Page 1 of 61 Report No.: ES141216177E Ver.1.0 Access to the World FCC 47 CFR PART 15 SUBPART C CERTIFICATION TEST REPORT For Wireless Remote Speaker Microphone Model No.: SM27W1 FCC ID: YAMSM27W1 Trademark:Hytera REPORT NO.: ES141216177E ISSUE DATE: January 6, 2015 Prepared for Hytera Communications Corporation Ltd. Hytera Tower, Hi-Tech Industrial Park North, Nanshan District, Shenzhen, China. Prepared by SHENZHEN EMTEK CO., LTD. Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China TEL: 86-755-26954280 FAX: 86-755-26954282 TRF No.:FCC 15.247/A Page 2 of 61 Report No.: ES141216177E Ver.1.0 Access to the World Table of Contents 1 TEST RESULT CERTIFICATION .......................................................................................................................... 3 2 EUT TECHNICAL DESCRIPTION ........................................................................................................................ 4 3 SUMMARY OF TEST RESULT ............................................................................................................................. 6 4 TEST METHODOLOGY ........................................................................................................................................ 7 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS .......................................................................... 7 4.2 MEASUREMENT EQUIPMENT USED ..................................................................................................... 7 4.3 DESCRIPTION OF TEST MODES ............................................................................................................. 8 5 FACILITIES AND ACCREDITATIONS ................................................................................................................. 9 5.1 FACILITIES ................................................................................................................................................. 9 5.2 LABORATORY ACCREDITATIONS AND LISTINGS .............................................................................. 9 6 TEST SYSTEM UNCERTAINTY ......................................................................................................................... 10 7 SETUP OF EQUIPMENT UNDER TEST ............................................................................................................. 11 7.1 RADIO FREQUENCY TEST SETUP 1 ..................................................................................................... 11 7.2 RADIO FREQUENCY TEST SETUP 2 ..................................................................................................... 11 7.3 CONDUCTED EMISSION TEST SETUP ................................................................................................. 12 7.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ................................................................. 13 7.5 SUPPORT EQUIPMENT ........................................................................................................................... 13 8 FREQUENCY HOPPING SYSTEM REQUIREMENTS ..................................................................................... 14 8.1 STA N D A R D APPLICABLE .............................................................................................................................. 14 8.2 EUT PSEUDORANDOM FREQUENCY HOPPING SEQUENCE ........................................................................... 14 8.3 EQUAL HOPPING FREQUENCY USE .............................................................................................................. 15 8.4 FREQUENCY HOPPING SYSTEM .................................................................................................................... 15 9 TEST REQUIREMENTS ...................................................................................................................................... 16 9.1 20DB BANDWIDTH ................................................................................................................................. 16 9.2 CARRIER FREQUENCY SEPARATION .................................................................................................. 22 9.3 NUMBER OF HOPPING FREQUENCIES ............................................................................................... 28 9.4 AV E R A G E TIME OF OCCUPANCY (DWELL TIME) ............................................................................. 30 9.5 MAXIMUM PEAK CONDUCTED OUTPUT POWER ............................................................................ 33 9.6 CONDUCTED SUPRIOUS EMISSION .................................................................................................... 39 9.7 RADIATED SPURIOUS EMISSION ......................................................................................................... 46 9.8 CONDUCTED EMISSION TEST .............................................................................................................. 60 9.9 ANTENNA APPLICATION ....................................................................................................................... 61 TRF No.:FCC 15.247/A Page 3 of 61 Report No.: ES141216177E Ver.1.0 Access to the World 1 TEST RESULT CERTIFICATION Applicant: Hytera Communications Corporation Ltd. Hytera Tower, Hi-Tech Industrial Park North, Nanshan District, Shenzhen, China. Manufacturer: Hytera Communications Corporation Ltd. Hytera Tower, Hi-Tech Industrial Park North, Nanshan District, Shenzhen, China. Product Description: Wireless Remote Speaker Microphone Model Number: SM27W1 File Number: ES141216177E Date of Test: December 17, 2014 to January 6, 2015 Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C PASS The above equipment was tested by SHENZHEN EMTEK CO., LTD. The test data, data evaluation, test procedures, and equipment configu…

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Radiated Emission Test