YSKW55Wireless LAN Module

User Manual Since this module is not sold to general end users directly, there is no user manual of module. For the details about this module, please refer to the specification sheet of module. This module should be installed in the host device according to the interface specification (installation procedure). The following information must be indicated on the host device of this module; [for FCC] Contains Transmitter Module FCC ID: YSKW55 or Contains FCC ID:YSKW55 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. *If it is difficult to describe this statement on the host product due to the size, please describe in the User's manual. [for IC] Contains Transmitter Module IC: 4763E-W55 or Contains IC: 4763E-W55 The following statements must be described on the user manual of the host device of this module; [for FCC] FCC CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines. This equipment has very low levels of RF energy that are deemed to comply without testing of specific absorption ratio (SAR). [for IC] 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. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment and meets RSS-102 of the IC radio frequency (RF) Exposure rules. This equipment has very low levels of RF energy that are deemed to comply without testing of specific absorption ratio (SAR). Cet équipement est conforme aux limites d’exposition aux rayonnements énoncées pour un environnement non contrôlé et respecte les règles d’exposition aux fréquences radioélectriques (RF) CNR-102 de l’IC. Cet équipement émet une énergie RF très faible qui est considérée conforme sans évaluation du débit d’absorption spécifique (DAS).

Module Pictures Size: 28mm x 10mm Weight: 1g Front side Antenna Back side 28 mm 10mm

S055WIFI-PCA FCC ID and IC No. on the module Drawing of the back side of S055WIFI-PCA FCC ID and IC No. is printed on the back sidePicture of the back side of S055WIFI-PCA

Module Pictures Size: 28mm x 10mm Weight: 1g Front side Antenna Back side 28 mm 10mm

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 2014/12/11 UL Japan, Inc. 1-22-3 Megumigaoka, Hiratsuka-shi, Kanagawa-ken, 259-1220 JAPAN FCC ID: YSKW55 To whom it may concern, We, UL Japan, Inc., hereby declare that Wireless LAN Module, model : S055WIFI-PCA (FCC ID: YSKW55) of OLYMPUS IMAGING CORP. is exempt from RF exposure SAR evaluation as its output power meets the exclusion limits stated in FCC Part 2 §2.1093. KDB 447498D01(v05r02) has the following exclusion for portable devices: The 1g and 10g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances < 50 mm are determined by: [(maximum average output power with tolerance (mW))/(Minimum separation distance(mm))]•[ √ f (GHz)] < 3.0 for 1g SAR and < 7.5 for 10g 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 a pplicable 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. This device f = 2.48 GHz, distance = 5mm (minimum separation distance: 5 mm was used in the calculation) and the maximum average output power with tolerance was 6 mW So for this device: 6 mW [maximum average output power with tolerance ] / 5 mm [minimum separation distance] * ( √ 2.48) = 1.9 *This is less than 3.0, so no SAR is required. Thank you for your attention to this matter. Toyokazu Imamura Leader Consumer Technology Division

Test report No. : 10517778S-A Page : 1 of 54 Issued date : December 11, 2014 Revised date : December 16, 2014 FCC ID : YSKW55 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 RADIO TEST REPORT Test Report No.: 10517778S-A Applicant : OLYMPUS IMAGING CORP. Type of Equipment : Wireless LAN Module Model No. : S055WIFI-PCA FCC ID : YSKW55 Test regulation : FCC Part 15 Subpart C: 2014 Test result : Complied 1. This test report shall not be reproduced in full or partial, without the written approval of UL Japan, Inc. 2. The results in this report apply only to the sample tested. 3. This sample tested is in compliance with the limits of the above regulation. 4. The test results in this test report are traceable to the national or international standards. 5. This test report must not be used by the customer to claim product certification, approval, or endorsement by any agency of the Federal Government. 6. The opinions and the interpretations to the result of the description in this report are outside scopes where UL Japan has been accredited. Date of test: November 10 to 14, 2014 Tested by: Wataru Kojima Engineer Consumer Technology Division Approved by : Toyokazu Imamura Leader Consumer Technology Division RTL02610 The testing in which "Non-accreditation" is displayed is outside the accreditation scopes in UL Japan. There is no testing item of "Non-accreditation". 13-EM-F0429 Test report No. : 10517778S-A Page : 2 of 54 Issued date : December 11, 2014 Revised date : December 16, 2014 FCC ID : YSKW55 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.: 10517778S-A Revision Test report No. Date Page revisedContents - (Original) 10517778S-A December 11, 2014 - - 1 10517778S-A December 16, 2014 4 Correction of antenna information Test report No. : 10517778S-A Page : 3 of 54 Issued date : December 11, 2014 FCC ID : YSKW55 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 .................................................................... 8 SECTION 5: Conducted emission ............................................................................................ 9 SECTION 6: 6dB bandwidth & Occupied bandwidth (99%) .............................................. 10 SECTION 7: Maximum peak conducted output power ....................................................... 10 SECTION 8: Peak power density ........................................................................................... 10 SECTION 9: Radiated emission ............................................................................................. 11 Contents of APPENDIXES ....................................................................................................... 13 APPENDIX 1: Data of Radio tests .......................................................................................... 14 APPENDIX 2: Test instruments ............................................................................................. 51 APPENDIX 3: Photographs of test setup ............................................................................... 52 Test report No. : 10517778S-A Page : 4 of 54 Issued date : December 11, 2014 Revised date : December 16, 2014 FCC ID : YSKW55 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 : OLYMPUS IMAGING CORP. Address : 2951, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8507, Japan Telephone Number : +81-42-642-2283 Facsimile Number : +81-42-642-2398 Contact Person : Kenichi Aoki SECTION 2: Equipment under test (E.U.T.) 2.1 Identification of E.U.T. Type of Equipment : Wireless LAN Module Model No. : S055WIFI-PCA Serial No. : Refer to 4.2 Rating : DC3.2V Receipt Date of Sample : November 7, 2014 Country of Mass-production : China Condition of EUT : Engineering prototype (Not for Sale: This sample is equivalent to mass-produced items.) Modification of EUT : No modification by the test lab. 2.2 Product description Model: S055WIFI-PCA (referred to as the EUT in this report) is a Wireless LAN Module. Clock frequency(ies) in the system : 26MHz Radio specification: Equipment type : Transceiver Frequency of operation : 2412-2462MHz Bandwidth : 20MHz Channel spacing : 5MHz Type of modulation : DSSS (IEEE 802.11b), OFDM (IEEE 802.11g/n) Antenna type : λ/4 Monopole Antenna connector type : None Antenna gain : -3.5dBi ITU code : D1D, G1D Operation temperature range : -10 to +40 deg.C FCC 15.31 (e) / 212 This host device provides stable voltage (DC3.2V) constantly to the module regardless of input voltage. Therefore, the equipment complies with the requirement. FCC 15.203 / 212 It is impossible for end users to replace the antenna, because it is soldered on the circuit board. Therefore, the equipment complies with the requirement. Test report No. : 10517778S-A Page : 5 of 54 Issued date : December 11, 2014 FCC ID : YSKW55 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 C: 2014, final revised on August 15, 2014 and effect…

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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 Conducted emission Test Report No 10517778S-A 52 of 54 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 Radiated emission Front view Rear view (below 1GHz) Rear view (above 1GHz) Test Report No 10517778S-A 53 of 54 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 10517778S-A 54 of 54