FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. Sony Group Corporation/
  3. 2AADJFFS-A

2AADJFFS-ARF glow-wristband receiver

Sony Group Corporation
RF glow-wristband receiver - FCC ID 2AADJFFS-A - Sony Group Corporation
Click to zoom

Application Details

Equipment Class
CYY - Communications Receiver used w/Pt 15 Transmitter
Date of Grant
Feb 12, 2015
Application Purpose
Original Equipment
Date of Application
Feb 11, 2015
Equipment Note
RF glow-wristband receiver
Frequency Range
902.20000000 - 926.70000000
Company
Sony Group Corporation
Country
Japan

Documents & Files

Select a file to view

Users Manual

↗

Cover Letter(s)

↗
↗

External Photos

↗

ID Label/Location Info

↗

Internal Photos

↗

Test Report

↗

Test Setup Photos

↗

Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

FFS-W 4-537-176-01(1) FreFlow® Instruction Manual 4-537-176-01(1) ©2014 Sony Engineering Corporation Printed in China Before operating the product, please read this manual thoroughly and retain it for future reference. Design and specifications are subject to change without notice. Notification 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. You are cautioned that any changes or modifications not expressly approved in this manual 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 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. Notes on Use Do not put small parts or a battery in your mouth. Doing so may lead to choking or serious injury. Keep out of reach of children as there is a risk of choking or serious injury due to accidental swallowing. If batteries are swallowed, seek medical treatment immediately. Material leaked from batteries getting in the eyes, on skin, or on clothing may lead to loss of sight or other injury. Flush any battery material with large volumes of water, and consult a physician. Do not look into the light from the product or shine it directly at eyes. Doing so may lead to vision disorders. Do not disassemble or modify the product. Doing so may lead to fire, injury, etc. The product is not waterproof. Do not allow it to get wet nor use it in water. Doing so may lead to electrical shock or damage to the product. Do not apply strong impact or swing the product around. Doing so may lead to injury or damage to the product. Do not use the product if malfunctioning or damaged. Doing so may lead to shock or injury. Immediately remove the battery and discontinue use if... the product is dropped or subjected to an impact in which the interior is exposed. the product emits a strange smell, heat, or smoke. When dirty, this unit may be cleaned with a clean, dry cloth. Do not allow this unit to come in contact with alcohol or other chemicals. Signal reception may be impaired in some wireless operating environments. If you feel ill while using the product, turn off the power and discontinue use. Do not expose the core inside the belt by cutting the silicon covering the surface of the belt. Doing so may lead to injury. Do not forcibly deform or bend the belt. Doing so may lead to deformation of the belt, which may cause the product to be unwearable. Persons with sensitive skin may in rare cases experience itching or rashes. Cease using if you feel something unusual. How to wear With the belt extended straight, lightly tap the center part to your arm. The ends of the belt will wrap around your arm on their own. FFS-W 4-537-176-01(1) How to Use Slide to power switch to the ON position, to turn on the light. It may take a few seconds to light up. ONOFF Power switch Operation With a FreFlow® Wireless System  Wait with the power switch set to ON. You do not need to make any special operations. Operation will start automatically when a wireless signal is received.  Light color will change by wireless command only in a venue where a FreFlow® wireless system is set up. Light color may not change when used in a venue other than that where the product was purchased. This does not indicate a malfunction.  If you turn the power switch to ON in a location without wireless signals, the LED will light up. After Use If the battery is exhausted or if you will not use the device for a long period of time, remove the battery as shown below.  Extend the belt, and then slide it out in either direction indicated by the arrows.  Remove the two screws on the bottom with a screwdriver, and then open the cover. Screws  Remove the battery from the battery box. <Improper use of batteries may lead to leaking, excessive heating, rupture, or damage. Please follow the cautions below.> When inserting the battery, set it with the + and – terminals in the correct direction. Do not use or leave in places with intense direct sunlight or in hot locations such as a car in the sun. Use a new battery when replacing the battery. Do not subject a battery to fire or high temperatures. Tape over battery contacts to avoid short-circuit when disposing of a battery, and follow local regulations for battery disposal. Specifications Model Number: FFS-W series Materials Light part: ABS / Belt: Silicon and steel Power Requirement Size AAA (LR03) alkaline battery: 1.5 V DC MADE IN VIETNAM FreFlow® and its logo are trademarks or registered trademarks of Sony Engineering Corporation.

External Photos

Photo FFS-WP Photo FFS-WP Photo FFS-WP

Internal Photos

Photo FFS-WP Photo FFS-WP Photo FFS-WP Receiving Antenna

Test Report

Test report No. : 10569800S Page : 2 of 19 Issued date : February 3, 2015 Revised : February 6, 2015 FCC ID : 2AADJFFS-A UL Japan, Inc. Shonan EMC Lab. 1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN Telephone: +81 463 50 6400 Facsimile: +81 463 50 6401 REVISION HISTORY Original Test Report No.: 10569800S Revision Test report No. Date Page revised Contents - (Original) 10569800S February 3, 2015 - - 1 10569800S February 6, 2015 7 Remark addition of ferrite core Test report No. : 10569800S Page : 3 of 19 Issued date : February 3, 2015 FCC ID : 2AADJFFS-A UL Japan, Inc. Shonan EMC Lab. 1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN Telephone: +81 463 50 6400 Facsimile: +81 463 50 6401 CONTENTS PAGE SECTION 1 : Customer information 4 SECTION 2 : Equipment under test (E.U.T.) 4 SECTION 3 : Test specification, procedures & results 5 SECTION 4 : Operation of E.U.T. during testing 7 SECTION 5 : Radiated emission 8 Contents of appendixes 10 APPENDIX 1: Data of EMI test 11 APPENDIX 2: Test instruments 17 APPENDIX 3: Photographs of test setup 18 Test report No. : 10569800S Page : 4 of 19 Issued date : February 3, 2015 FCC ID : 2AADJFFS-A UL Japan, Inc. Shonan EMC Lab. 1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN Telephone: +81 463 50 6400 Facsimile: +81 463 50 6401 SECTION 1: Customer information Company Name : Sony Engineering Corporation Address : 3-3-1 Tsujido-Shinmachi Fujisawa-shi, Kanagawa, 251-0042 Japan Telephone Number : +81-466-38-3428 Facsimile Number : +81-466-38-3771 Contact Person : Masayuki Okada SECTION 2: Equipment under test (E.U.T.) 2.1 Identification of E.U.T. Type of Equipment : RF Glow-Wristband receiver Model Number : FFS-WP Serial Number : Refer to 4.2 in this report Rating : DC 1.5V Country of Mass-production : Vietnam Condition of EUT : Engineering prototype (Not for Sale: This sample is equivalent to mass-produced items.) Receipt Date of Sample : January 20, 2015 Modification of EUT : No modification by the test lab. 2.2 Product description Model: FFS-WP (referred to as the EUT in this report) is an RF Glow-Wristband receiver. Clock frequency(ies) in the system : 20.8MHz(RFIC), 24MHz(MCU) <Radio part> Equipment type : Receiver Frequency of operation : 902.2-926.7MHz Antenna type : Pattern antenna (internal) Antenna connector type : None Test report No. : 10569800S Page : 5 of 19 Issued date : February 3, 2015 FCC ID : 2AADJFFS-A UL Japan, Inc. Shonan EMC Lab. 1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN Telephone: +81 463 50 6400 Facsimile: +81 463 50 6401 SECTION 3: Test specification, procedures & results 3.1 Test specification Test specification : FCC Part 15 Subpart B: 2015, final revised on January 21, 2015 Title : FCC 47CFR Part 15 Radio Frequency Device Subpart B Unintentional Radiators 3.2 Procedures & Results Item Test Procedure Limits Deviation Worst margin Result Conducted emission ANSI C63.4: 2009 7. AC powerline conducted emission measurements FCC 15.107 (a) N/A *1) N/A N/A Radiated emission ANSI C63.4: 2009 8. Radiated emission measurements FCC 15.109 (a) N/A 8.3dB Serial No.: 18 Freq.: 1852.879MHz Polarization: Vertical Detection: Average Mode: Receiving 926.7MHz Complied Antenna power conduction for receivers ANSI C63.4: 2009 12.2.5 Antenna- conducted power measurements FCC 15.111 (a) N/A *2) N/A N/A *1) The test is not applicable since the EUT does not have AC Mains ports. *2) The test is not applicable since the EUT does not have antenna ports. Note: UL Japan’s EMI Work Procedures No.13-EM-W0420 3.3 Additions to standards No addition, deviation or exclusion has been made from standards. 3.4 Confirmation UL Japan, Inc. hereby confirms the E.U.T., in the configuration tested, complies with the specifications FCC Part 15 Subpart B: 2015. Test report No. : 10569800S Page : 6 of 19 Issued date : February 3, 2015 FCC ID : 2AADJFFS-A UL Japan, Inc. Shonan EMC Lab. 1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN Telephone: +81 463 50 6400 Facsimile: +81 463 50 6401 3.5 Uncertainty The following uncertainties have been calculated to provide a confidence level of 95% using a coverage factor k=2. Item Frequency range No.1 SAC *1 /SR *2 (±) No.2 SAC/SR (±) No.3 SAC/SR (±) Radiated emission (Measurement distance: 3m) 30MHz-300MHz 4.9 dB 4.9 dB 4.7 dB 300MHz-1GHz 5.0 dB 5.0 dB 4.8 dB 1GHz-18GHz 4.9 dB 4.9 dB 4.9 dB *1: SAC=Semi-Anechoic Chamber *2: SR= Shielded Room is applied besides radiated emission Radiated emission The data listed in this test report has enough margin, more than site margin. 3.6 Test location UL Japan, Inc. Shonan EMC Lab. 1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN Telephone number : +81 463 50 6400 Facsimile number : +81 463 50 6401 JAB Accreditation No. : RTL02610 IC Registration No. Width x Depth x Height (m) Size of reference ground plane (m) / horizontal conducting plane Maximum measurement distance No.1 Semi-anechoic chamber 2973D-1 20.6 x 11.3 x 7.6520.6 x 11.3 10m No.2 Semi-anechoic chamber 2973D-2 20.6 x 11.3 x 7.6520.6 x 11.3 10m No.3 Semi-anechoic chamber 2973D-3 12.7 x 7.7 x 5.35 12.7 x 7.7 5m No.4 Semi-anechoic chamber - 8.1 x 5.1 x 3.55 8.1 x 5.1 - No.1 Shielded room - 6.8 x 4.1 x 2.7 6.8 x 4.1 - No.2 Shielded room - 6.8 x 4.1 x 2.7 6.8 x 4.1 - No.3 Shielded room - 6.3 x 4.7 x 2.7 6.3 x 4.7 - No.4 Shielded room - 4.4 x 4.7 x 2.7 4.4 x 4.7 - No.5 Shielded room - 7.8 x 6.4 x 2.7 7.8 x 6.4 - No.6 Shielded room - 7.8 x 6.4 x 2.7 7.8 x 6.4 - No.7 Shielded room - 2.76 x 3.76 x 2.4 2.76 x 3.76 - No.8 Shielded room - 3.45 x 5.5 x 2.4 3.45 x 5.5 - No.1 Measurement room - 2.55 x 4.1 x 2.5 2.55 x 4.1 - 3.7 Test Setup, Data of EMI & Test instruments Refer to Appendix 1 to 3. Test report No. : 10569800S Page : 7 of 19 Issued date : February 3, 2015 Revised : February 6, 2015 FCC ID : 2AADJFFS-A UL Japan, Inc. Shonan EMC Lab. 1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN Telephone: +81 463 50 6400 Facsimile: +81 463 50 64…

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

Test Setup Photos

UL Japan, Inc. Shonan EMC Lab. 1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN Telephone : +81 463 50 6400 Facsimile : +81 463 50 6401 APPENDIX 3: Photographs of test setup Radiated emission Front view Rear view (below 1GHz) Rear view (above 1GHz) Test report No.: 10569800S 18 of 19 UL Japan, Inc. Shonan EMC Lab. 1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN Telephone : +81 463 50 6400 Facsimile : +81 463 50 6401 Pre-check of the worst position X-axis Y-axis Z-axis END OF REPORT Test report No.: 10569800S 19 of 19

Contact Information

Applicant

Kazuyuki Hori(Chief EMC/RF Compliance Specialist)
[email protected]81-50-3141-6220Fax: 81-50-3750-6540

Technical Contact

UL Japan, Inc.Toyokazu Imamura
[email protected]81-463-50-6400

1-22-3 Megumigaoka, Hiratsuka-shi · Kanagawa-ken · Japan

Test Firm

UL Japan, Inc. Shonan EMC EMC Lab.Tetsuya Hashimoto
[email protected]+81-596-24-8116Fax: +81-596-24-8095

Technical Specifications

#Rule PartsFrequency RangePower Output
115B902.2 MHz - 926.7 MHz-
Confidentiality
Long Term

Other Applications from Sony Group Corporation

RF Transmitter - FCC ID 2AADJFFS-TH - Sony Group Corporation
2AADJFFS-TH

RF Transmitter

Feb 12, 2015

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter
RF glow-wristband receiver - FCC ID 2AADJFFS-L - Sony Group Corporation
2AADJFFS-L

RF glow-wristband receiver

Jun 26, 2014

Equipment Class

CYY - Communications Receiver used w/Pt 15 Transmitter
RF glow-stick receiver - FCC ID 2AADJFFS-U - Sony Group Corporation
2AADJFFS-U

RF glow-stick receiver

Jun 07, 2014

Equipment Class

CYY - Communications Receiver used w/Pt 15 Transmitter
RF glow-wristband receiver - FCC ID 2AADJFFS-W - Sony Group Corporation
2AADJFFS-W

RF glow-wristband receiver

Dec 16, 2013

Equipment Class

CYY - Communications Receiver used w/Pt 15 Transmitter