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O4GCWSDMAXDigital HRM Watch

Dayton Industrial Co., Ltd.
Digital HRM Watch - FCC ID O4GCWSDMAX - Dayton Industrial Co., Ltd.
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Application Details

Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant
Dec 02, 2010
Application Purpose
Original Equipment
Date of Application
Dec 01, 2010
Equipment Note
Digital HRM Watch
Frequency Range
2450.00000000 - 2450.00000000
Company
Dayton Industrial Co., Ltd.
Country
Hong Kong

Documents & Files

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Users Manual

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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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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.

External Photos

Neutron Engineering Inc. Project No.: 1011C075 Page 2 of 10 1011C075 1011C075 Neutron Engineering Inc. Project No.: 1011C075 Page 3 of 10 1011C075 1011C075 Neutron Engineering Inc. Project No.: 1011C075 Page 3 of 10 1011C075 1011C075

Internal Photos

Neutron Engineering Inc. Project No.: 1011C075 Page 4 of 10 1011C075 1011C075 Neutron Engineering Inc. Project No.: 1011C075 Page 4 of 10 1011C075 1011C075 Neutron Engineering Inc. Project No.: 1011C075 Page 5 of 10 1011C075 1011C075 Neutron Engineering Inc. Project No.: 1011C075 Page 5 of 10 1011C075 1011C075 Neutron Engineering Inc. Project No.: 1011C075 Page 6 of 10 1011C075 1011C075 Neutron Engineering Inc. Project No.: 1011C075 Page 6 of 10 1011C075 1011C075 Neutron Engineering Inc. Project No.: 1011C075 Page 7 of 10 1011C075 1011C075 Neutron Engineering Inc. Project No.: 1011C075 Page 7 of 10 1011C075 1011C075 Neutron Engineering Inc. Project No.: 1011C075 Page 8 of 10 1011C075 1011C075 Neutron Engineering Inc. Project No.: 1011C075 Page 8 of 10 1011C075 1011C075 Neutron Engineering Inc. Project No.: 1011C075 Page 9 of 10 1011C075 1011C075 Neutron Engineering Inc. Project No.: 1011C075 Page 9 of 10 1011C075 1011C075 Neutron Engineering Inc. Project No.: 1011C075 Page 10 of 10 1011C075 1011C075 Neutron Engineering Inc. Project No.: 1011C075 Page 10 of 10 1011C075 1011C075

Test Report

Neutron Engineering Inc. Report No.: NEI-FCCP-1-1011C075 Page 2 of 35 Declaration Neutron represents to the client that testing is done in accordance with standard procedures as applicable and that test instruments used has been calibrated with the standards traceable to National Measurement Laboratory (NML) of R.O.C., or National Institute of Standards and Technology (NIST) of U.S.A. Neutron's reports apply only to the specific samples tested under conditions. It is manufacture’s responsibility to ensure that additional production units of this model are manufactured with the identical electrical and mechanical components. Neutron shall have no liability for any declarations, inferences or generalizations drawn by the client or others from Neutron issued reports. Neutron ’s reports must not be used by the client to claim product endorsement by the authorities or any agency of the Government. This report is the confidential property of the client. As a mutual protection to the clients, the public and Neutron-self, extracts from the test report shall not be reproduced except in full with Neutron’s authorized written approval. Neutron’s laboratory quality assurance procedures are in compliance with the ISO Guide 17025 requirements, and accredited by the conformity assessment authorities listed in this test report. Limitation For the use of the authority's logo is limited unless the Test Standard(s)/Scope(s)/Item(s) mentioned in this test report is (are) included in the conformity assessment authorities acceptance respective. Neutron Engineering Inc. Report No.: NEI-FCCP-1-1011C075 Page 3 of 35 Table of Contents Page 1 . CERTIFICATION 5 2 . SUMMARY OF TEST RESULTS 6 2.1 TEST FACILITY 7 2.2 MEASUREMENT UNCERTAINTY 7 3 . GENERAL INFORMATION 8 3.1 GENERAL DESCRIPTION OF EUT 8 3.2 DESCRIPTION OF TEST MODES 10 3.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 3.4 DESCRIPTION OF SUPPORT UNITS 12 4 . EMC EMISSION TEST 13 4.1 CONDUCTED EMISSION MEASUREMENT 13 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS 13 4.1.2 MEASUREMENT INSTRUMENTS LIST 13 4.1.3 TEST PROCEDURE 14 4.1.4 DEVIATION FROM TEST STANDARD 14 4.1.5 TEST SETUP 14 4.1.6 EUT OPERATING CONDITIONS 14 4.1.7 TEST RESULTS 15 4.2 RADIATED EMISSION MEASUREMENT 16 4.2.1 RADIATED EMISSION LIMITS 16 4.2.2 MEASUREMENT INSTRUMENTS LIST 17 4.2.3 TEST PROCEDURE 20 4.2.4 DEVIATION FROM TEST STANDARD 20 4.2.5 TEST SETUP 21 4.2.6 EUT OPERATING CONDITIONS 21 4.2.7 TEST RESULTS (BETWEEN 30 – 1000 MHz) 22 4.2.8 TEST RESULTS (ABOVE 1000 MHz) 24 4.2.9 TEST RESULTS (2400 – 2483.5 MHz) 28 5 . BANDWIDTH TEST 29 5.1 MEASUREMENT INSTRUMENTS LIST 29 5.2 TEST PROCEDURE 29 5.3 DEVIATION FROM STANDARD 29 5.4 TEST SETUP 29 5.5 EUT OPERATION CONDITIONS 29 5.6 TEST RESULTS 30 6 . ANTENNA CONDUCTED SPURIOUS EMISSION 31 Neutron Engineering Inc. Report No.: NEI-FCCP-1-1011C075 Page 4 of 35 Table of Contents Page 6.1 APPLIED PROCEDURES / LIMIT 31 6.1.1 MEASUREMENT INSTRUMENTS LIST 31 6.1.2 TEST PROCEDURE 31 6.1.3 DEVIATION FROM STANDARD 31 6.1.4 TEST SETUP 31 6.1.5 EUT OPERATION CONDITIONS 31 6.1.6 TEST RESULTS 32 7 . EUT TEST PHOTO 35 Neutron Engineering Inc. Report No.: NEI-FCCP-1-1011C075 Page 5 of 35 1. CERTIFICATION Equipment : Digital HRM Watch Brand Name : N/A Model Name. : DC60502; DC60400; DC60600 Applicant : Dayton Industrial Co. Ltd. Factory : Kendy enterprise LTD Address : 2-12 kwai fat road, 11-A Kwai chung New territories, Hong Kong Date of Test : Nov. 09, 2010 ~ Nov. 18, 2010 Test Item : ENGINEERING SAMPLE Standards : FCC Part15, Subpart C(15.249)/ ANSI C63.4 : 2003 The above equipment has been tested and found compliance with the requirement of the relative standards by Neutron Engineering Inc. EMC Laboratory. The test data, data evaluation, and equipment configuration contained in our test report (Ref No. NEI-FCCP-1-1011C075) were obtained utilizing the test procedures, test instruments, test sites that has been accredited by the Authority of NVLAP and TAF according to the ISO-17025 quality assessment standard and technical standard(s). Neutron Engineering Inc. Report No.: NEI-FCCP-1-1011C075 Page 6 of 35 2. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15, Subpart C (15.249) Standard Section Test Item Judgment Remark 15.207 Conducted Emission - Note(1) 15.209 Radiated Emission PASS 15.249 Radiated Spurious Emission PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report (2) The EUT used new battery. Neutron Engineering Inc. Report No.: NEI-FCCP-1-1011C075 Page 7 of 35 2.1 TEST FACILITY The test facilities used to collect the test data in this report is DG-C02/DG-CB03 at the location of No.3,Jinshagang 1st Road, ShiXia, Dalang Town,Dong Guan, China.523792 Neutron's test firm number is 319330 2.2 MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2: The reported uncertainty of measurement y ± U,where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2,providing a level of confidence of approximately 95 %。 A. Conducted Measurement : Test Site Method Measurement Frequency Range U,(dB) NOTE DG-C02 CISPR 150 KHz ~ 30MHz 1.94 B. Radiated Measurement : Test Site Method Measurement Frequency Range Ant. H / V U,(dB) NOTE 30MHz ~ 200MHz V 2.48 30MHz ~ 200MHz H 2.16 200MHz ~ 1,000MHz V 2.50 DG-CB03 CISPR 200MHz ~ 1,000MHz H 2.66 Neutron Engineering Inc. Report No.: NEI-FCCP-1-1011C075 Page 8 of 35 3. GENERAL INFORMATION 3.1 GENERAL DESCRIPTION OF EUT Equipment Digital HRM Watch Brand Name N/A Model Name. DC60502; DC60400; DC60600 OEM Brand/Model Name N/A Model Difference Three models share the same schematic, PCB layout and software. The difference is only on the cosmetic. Product Description The EUT is a Digital HRM Watch . Product Type Low Power Communication Device Operation Frequency: 2450 MHz Modulation Type: GFSK Date rate: 1Mbps Number Of Chann…

Text truncated - open the document above for the full version.

Test Setup Photos

Neutron Engineering Inc. Report No.: NEI-FCCP-1-1011C075 Page 35 of 35 7. EUT TEST PHOTO Radiated Measurement Photos Neutron Engineering Inc. Report No.: NEI-FCCP-1-1011C075 Page 35 of 35 7. EUT TEST PHOTO Radiated Measurement Photos

Contact Information

Applicant

Wong Lap Fai(Project Manager)
[email protected]+852 2422 4404Fax: +852 2480 4627

Technical Contact

Neutron Engineering Inc.Cathy Wang
[email protected]+886-769-83183000

No.3,Jinshagang 1st Rd, ShiXia,Dalang Town · Dongguan · China

Non-Technical Contact

Neutron Engineering Inc.Cathy Wang
[email protected]+886-769-83183000

Test Firm

BTL Inc.Daisy Dai
[email protected]008676983183000Fax: 0086 769 83196000

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.45 GHz - 2.45 GHz-
Confidentiality
Long Term

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