1. FCC ID
  2. C3K
  3. C3K-1126

FCC ID C3K-1126

MP3 Player

by Microsoft Corporation

Grantee Code: C3K   Product Code: 1126
Latest application date: 2008-06-24

FCC ID Device Details

FCC IDC3K-1126
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeC3K
Product Code1126
Applicant BusinessMicrosoft Corporation 🇺🇸
Related Domains microsoft.com
Equipment ClassMP3 Player
Test FirmNorthwest EMC

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2412-2462 MHzOriginal Equipment2007-10-29

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2007-12-13PDF 447.9 KB
Internal PhotosInternal Photos2007-12-13PDF 2 MB
External PhotosExternal Photos2007-12-13PDF 1.9 MB
ID label format and locationID Label/Location Info2007-10-29PDF 32.6 KB
SAR Test Setup PhotosTest Setup Photos2007-12-13PDF 184.5 KB
Test Setup PhotosTest Setup Photos2007-12-13PDF 3.5 MB
Test Setup PhotosTest Setup Photos2007-12-13PDF 262.8 KB
Test reportTest Report2008-06-24PDF 1 MB
Duty Cycle plotsTest Report2007-10-29PDF 63.3 KB
SAR Test ReportRF Exposure Info2007-10-29PDF 313.5 KB
Test ReportTest Report2007-10-29PDF 2 MB
Test ReportTest Report2007-10-29PDF 1.8 MB
Class II permissive change request letterCover Letter(s)2008-06-24PDF 39.4 KB
Authorization letterCover Letter(s)2007-10-29PDF 55.6 KB
Request for confidentialityCover Letter(s)2007-10-29PDF 44.4 KB
Request for confidentiality letterCover Letter(s)2007-10-29PDF 44.4 KB
SAR Dipole calibration fileRF Exposure Info2007-10-29PDF 688.2 KB
SAR Test PlotsRF Exposure Info2007-10-29PDF 956.1 KB
SAR probe calibration fileRF Exposure Info2007-10-29PDF 673.9 KB
SAR system validation plotsRF Exposure Info2007-10-29PDF 140.7 KB

Application Information

Application ID53IqdyxIqXNu5Umin9kLKA==
Final Action Date2008-06-24
Application PurposeClass II permissive change or modification of presently authorized equipment
Applicant FRN0008512337
Model-1126
Equipment ClassJBP - Part 15 Class B Computing Device Peripheral
Device DescriptionMP3 Player
Responsible PartyStephen Stegner, Compliance Manager, stephen.stegner@microsoft.com , +1(425)-706-2697
Test FirmDavid Tolman, Northwest EMC, dtolman@emc.com , 5038444066
TCB Emailmike.kuo@ccsemc.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
53IqdyxIqXNu5Umin9kLKA==2008-06-24Class II permissive change or modification of presently authorized equipment
w1JMYeYJWMbVsUQA5RSyJg==2007-10-29Original Equipment
PCsmYkLRQ9m/j303uwml8Q==2007-10-29Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
15B20
2412-2462 MHz0.019600015C20

Grants

TCB Grant - Application w1JMYeYJWMbVsUQA5RSyJg==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  UL Verification Services Inc. (formerly UL CCS)
47173 Benicia Street
Fremont, CA 94538
 Date of Grant: 10/29/2007

Application Dated: 10/29/2007
Microsoft Corporation
One Microsoft Way
Redmond, WA 98052-6399
 
Attention: Stephen Stegner , Compliance Manager

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  C3K-1126
Name of Grantee:  Microsoft Corporation
Equipment Class: Part 15 Class B Computing Device Peripheral
Notes: MP3 Player
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
20 15B  - 


20: All electrical and mechanical devices employed for spurious radiation suppression, including any modifications made during certification testing, must be incorporated in each unit marketed.

EAS Grant - Application w1JMYeYJWMbVsUQA5RSyJg==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Microsoft Corporation
One Microsoft Way
Redmond, WA 98052-6399
United States 		  Date of Grant: 10/29/2007

Application Dated: 10/29/2007
 
Attention: Stephen Stegner , Compliance Manager

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  C3K-1126
Name of Grantee:  Microsoft Corporation
Equipment Class: Part 15 Class B Computing Device Peripheral
Notes: MP3 Player
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
20 15B  - 


20: All electrical and mechanical devices employed for spurious radiation suppression, including any modifications made during certification testing, must be incorporated in each unit marketed.

TCB Grant - Application PCsmYkLRQ9m/j303uwml8Q==

Mail To:
TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  UL Verification Services Inc. (formerly UL CCS)
47173 Benicia Street
Fremont, CA 94538
 Date of Grant: 10/29/2007

Application Dated: 10/29/2007
Microsoft Corporation
One Microsoft Way
Redmond, WA 98052-6399
 
Attention: Stephen Stegner , Compliance Manager

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  C3K-1126
Name of Grantee:  Microsoft Corporation
Equipment Class: Digital Transmission System
Notes: MP3 Player
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
20 15C 2412.0  -  2462.0 0.0196  

Power listed is conducted. This device must transmit with a source-based time-averaging duty factor not exceeding 60% during 802.11b modulation and 72% during 802.11g modulation. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The highest reported body SAR value is: 0.101 W/kg.

20: All electrical and mechanical devices employed for spurious radiation suppression, including any modifications made during certification testing, must be incorporated in each unit marketed.

EAS Grant - Application PCsmYkLRQ9m/j303uwml8Q==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Microsoft Corporation
One Microsoft Way
Redmond, WA 98052-6399
United States 		  Date of Grant: 10/29/2007

Application Dated: 10/29/2007
 
Attention: Stephen Stegner , Compliance Manager

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  C3K-1126
Name of Grantee:  Microsoft Corporation
Equipment Class: Digital Transmission System
Notes: MP3 Player
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
20 15C 2412.0  -  2462.0 0.0196  

Power listed is conducted. This device must transmit with a source-based time-averaging duty factor not exceeding 60% during 802.11b modulation and 72% during 802.11g modulation. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The highest reported body SAR value is: 0.101 W/kg.


20: All electrical and mechanical devices employed for spurious radiation suppression, including any modifications made during certification testing, must be incorporated in each unit marketed.

TCB Grant - Application 53IqdyxIqXNu5Umin9kLKA==

Mail To:
TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  UL Verification Services Inc. (formerly UL CCS)
47173 Benicia Street
Fremont, CA 94538
 Date of Grant: 06/24/2008

Application Dated: 06/24/2008
Microsoft Corporation
One Microsoft Way
Redmond, WA 98052-6399
 
Attention: Stephen Stegner , Compliance Manager

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  C3K-1126
Name of Grantee:  Microsoft Corporation
Equipment Class: Part 15 Class B Computing Device Peripheral
Notes: MP3 Player
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
20 15B  - 


20: All electrical and mechanical devices employed for spurious radiation suppression, including any modifications made during certification testing, must be incorporated in each unit marketed.

EAS Grant - Application 53IqdyxIqXNu5Umin9kLKA==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Microsoft Corporation
One Microsoft Way
Redmond, WA 98052-6399
United States 		  Date of Grant: 06/24/2008

Application Dated: 06/24/2008
 
Attention: Stephen Stegner , Compliance Manager

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  C3K-1126
Name of Grantee:  Microsoft Corporation
Equipment Class: Part 15 Class B Computing Device Peripheral
Notes: MP3 Player
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
20 15B  - 


20: All electrical and mechanical devices employed for spurious radiation suppression, including any modifications made during certification testing, must be incorporated in each unit marketed.

Mail To: