VO5SM-S38

SANMY Technology Co., Ltd.

Bluetooth Headset

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Application Details

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Date of Grant: Mar 02, 2008
Application Purpose: Original Equipment
Date of Application: Mar 02, 2008
Equipment Note: Bluetooth Headset
Frequency Range: 2402.00000000 - 2480.00000000
Company: SANMY Technology Co., Ltd.
Country: China

Documents & Files

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Users Manual

Block Diagram

Cover Letter(s)

External Photos

ID Label/Location Info

Internal Photos

Operational Description

Schematics

Test Report

Test Setup Photos

Document Text Content (7 documents)

Block Diagram

SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-328-4978 D835V2, serial no. 4d060 Extended Dipole Calibrations If dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. <Justification of the extended calibration> D835V2 – serial no. 4d060 835MHZ Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 03.24.2022 (Cal. Report) -40.323 50.292 -0.92127 03.23.2023 (extended) -38.132 -5.43 49.083 -1.209 -2.2908 -1.36953 03.22.2024 (extended) -41.413 2.70 49.906 -0.386 -0.64798 0.27329 The return loss is < -20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-328-4978 <Dipole Verification Data> - D835 V2, serial no. 4d060 (Data of Measurement : 03.23.2023) 835 MHz - Head SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-328-4978 <Dipole Verification Data> - D835V2, serial no. 4d060 (Data of Measurement : 03.22.2024) 835 MHz - Head SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-328-4978 D1750V2, serial no. 1068 Extended Dipole Calibrations If dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. <Justification of the extended calibration> D1750V2 – serial no. 1068 1750MHZ Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 11.21.2022 (Cal. Report) -29.916 51.686 2.7875 11.20.2023 (extended) -32.297 -8 50.595 1.09 2.4789 0.31 The return loss is < -20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior ca...

External Photos

#505 SK Apt. Factory, 223-28 Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea [TEL]031-746-8500 [FAX]031-746-8700 전사-002 (Rev. 2) www.onetech.co.k r Date : 2007. 11. 14. Ref. No : To : Application Examiner / Reviewing Engineer FCC Laboratory 7435 Oakland Mills Road Columbia, MD 21046 CC : Subject : Request for confidentiality per Section 0.459 of FCC Rules Applicant: FUJITSU TEN LIMITED., FCC ID: BABBT018A To whom it may concern, Request is hereby submitted, on behalf of my client, FUJITSU TEN LIMITED., to withhold from public review certain portions of the application for equipment certification for the referenced FCC identifier. In particular, the following sections of the application and report are requested to be kept confidential: Schematics Operational Description Block Diagram Rationale for request for confidentiality: FUJITSU TEN LIMITED., Ltd., has invested considerable time and materials in research and development to produce the referenced product. Disclosure of the confidential portions of this application to competitors would give them competitive advantage in developing similar products. If you have questions or need further information, please contact the undersigned. Sincerely, Y.K. Kwon / Director Onetech Corp. Email: [email protected] #505 SK Apt. Factory, 223-28 Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea [TEL]031-746-8500 [FAX]031-746-8700 전사-002 (Rev. 2) www.onetech.co.k r From : Michael Jang /Manager Marketing Division ONETECH Corp.

Contact Information

Applicant

Amanda Zhang(General Manager Assistant)

[email protected]+86-755-29774916Fax: +86-755-297774986

Test Firm

Shenzhen SETEK Technology Co., Ltd.Phenix Zhang

[email protected]8675526966362Fax: +86-755-26966270

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	1.60 mW

Confidentiality

Long Term

Grant Notes

Power listed is conducted. This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter.

Other Applications from SANMY Technology Co., Ltd.

VO5SM-062

Bluetooth Headset

DSS - Part 15 Spread Spectrum TransmitterMar 05, 2008

VO5SM-S36

Bluetooth Headset

DSS - Part 15 Spread Spectrum TransmitterMar 04, 2008

Internal Photos

1 Chris Harvey From: Y.G. Gwon [[email protected]] Sent: Tuesday, November 20, 2007 9:48 PM To: 'Chris Harvey'; [email protected] Subject: RE: FUJITSU TEN LIMITED, Certification No.: 2024B-BT018A, Assessment NO.: AN07I2251, and FCC ID: BABBT018A AN07T7377 Attachments: Bluetooth Module_MSB1110_Schematic.pdf; Bluetooth Module_MSB1110_datasheet.pdf; BABBT019A_Internal Photos_rev01.doc Bluetooth dule_MSB1110_Sche Bluetooth dule_MSB1110_data BABBT019A_Intern al Photos_rev0... Hi Chris, How are you doing? Thank you for your quick reply and kind cooperation. I would like to send some files to clear your kind comments. Regarding product photo for Bluetooth part, I just mentioned Bluetooth circuitry on page 4 and 13 in the file for internal photo. If you want to get more detail photo, please inform me that again. As you know, 2 projects have same Bluetooth chip, so I want to cover your same comments in attached file, if it is possible. Thanks a lot! Best Regards, Y. G. Gwon () ONETECH Corp. RF/EMC Div. TEL: +82-31-765-8289 (Ext.107) FAX: +82-31-766-2904 -----Original Message----- From: Chris Harvey [mailto:[email protected]] Sent: Wednesday, November 21, 2007 6:10 AM To: [email protected]; [email protected] Subject: RE: FUJITSU TEN LIMITED, Certification No.: 2024B-BT018A, Assessment NO.: AN07I2251, and FCC ID: BABBT018A AN07T7377 Dear YK Kwon, while I have not yet reviewed the TCB and IC applications for FCC ID: BABBT018A (AN07T7377) and IC No.: 2024B-BT018A (AN07I2251), the same problems are likely to be found in those applications that were found in the application below. In the interest of time, you might wish to provide responses to the same questions below for these other applications. I am currently scheduled to start those reviews tomorrow. This is not yet a formal request, but just a preview notice.... I hope this is helpful. Best regards, Chris Harvey -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Tue...

Operational Description

Bluetooth Declaration Per FCC 15.247 Requirements 1 Output power and channel separation of a Bluetooth device in the different operating modes: The different operating modes (data-mode, acquisition-mode) of a Bluetooth device don’t influence the output power and the channel spacing. There is only one transmitter which is driven by identical input parameters concerning these two parameters. Only a different hopping sequence will be used. For this reason the check of these RF parameters in one op-mode is sufficient. 2 Frequency range of a Bluetooth device: Hereby we declare that the maximum frequency of this device is: 2402 – 2480 MHz. This is according the Bluetooth Core Specification V 1.0B (+ critical errata) for devices which will be operated in the USA. This was checked during the Bluetooth Qualification tests (Test Case: TRM/CA/04-E). Other frequency ranges ( e.g. for Spain, France, Japan) which are allowed according the Core Specification are not supported by this device. 3 Co-ordination of the hopping sequence in data mode to avoid simultaneous occupancy by multiple transmitters: Bluetooth units which want to communicate with other units must be organized in a structure called piconet. This piconet consist of max. 8 Bluetooth units. One unit is the master the other seven are the slaves. The master co-ordinates frequency occupation in this piconet for all units. As the master hop sequence is derived from it’s BD address which is unique for every Bluetooth device, additional masters intending to establish new piconets will always use different hop sequences. 4 Example of a hopping sequence in data mode: Example of a 79 hopping sequence in data mode: 40, 21, 44, 23, 42, 53, 46, 55, 48, 33, 52, 35, 50, 65, 54, 67, 56, 37, 60, 39, 58, 69, 62, 71, 64, 25, 68, 27, 66, 57, 70, 59, 72, 29, 76, 31, 74, 61, 78, 63, 01, 41, 05, 43, 03, 73, 07, 75, 09, 45, 13, 47, 11, 77, 15, 00, 64, 49, 66, 53, 68, 02, 70, 06, 01, 51, 03, 55, 05, 04 5 Equally average use of frequencies in...

Test Setup Photos

FCC RF Exposure Report Report No. : FA422203-02C Sporton International Inc. (Kunshan) Page : 1 of 8 TEL : +86-512-57900158 Issued Date : Apr. 24, 2024 Report Template No. : 200414 RF Exposure Report (Part 0: SAR Char Evaluation) APPLICANT : Motorola Mobility LLC EQUIPMENT : Mobile Cellular Phone BRAND NAME : Motorola MODEL NAME : XT2453-7, XT2453-9 FCC ID : IHDT56AQ8 STANDARD : FCC 47 CFR PART 2 (2.1093) We, Sporton International Inc. (Kunshan), would like to declare that the tested sample has been evaluated in accordance with the test procedures given in 47 CFR Part 2.1093 and FCC KDB and has been in compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of Sporton International Inc. (Kunshan), the test report shall not be reproduced except in full. Approved by: Si Zhang FCC RF Exposure Report Report No. : FA422203-02C Sporton International Inc. (Kunshan) Page : 2 of 8 TEL : +86-512-57900158 Issued Date : Apr. 24, 2024 Report Template No. : 200414 Table of Contents 1. Introduction ................................................................................................................................................................... 4 2. Product Description ...................................................................................................................................................... 5 3. SAR Characterization .................................................................................................................................................... 6 3.1 SAR design target and uncertainty......................................................................................................................... 6 3.2 SAR Char Table ..................................................................................................................................................... 7 FCC RF Exposure Report Report No. : FA422203-02C Spo...