FCC ID: N6C-SDMAN2 Wireless LAN SDIO module

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 User Manual procedure). The following information must be indicated on the host device of this module;

[for FCC]

Contains Transmitter Module FCC ID: N6C-SDMAN2 Contains FCC ID: N6C-SDMAN2 or 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 device due to the size, please describe in the user's manual and also either describe on the device packaging or on a removable label attached to the device.

[for ISED(IC)]

Contains IC: 4908A-SDMAN2 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 users authority to operate the equipment. Co-Location Rule This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. List of applicable FCC rules This device complies with below part 15 of the FCC Rules. Part 15 Subpart C Part 15 Subpart E Information on test modes and additional testing requirements silex technology, Inc. uses various test mode programs for test set up which operate separate from production firmware. Host integrators should contact silex technology, Inc. for assistance with test modes needed for module/host compliance test requirements. The modular transmitter is only FCC authorized for the specific rule parts (i.e., FCC transmitter rules) listed on the grant, and the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed. Additional testing, Part 15 Subpart B disclaimer The modular transmitter is only FCC authorized for the specific rule parts (i.e., FCC transmitter rules) listed on the grant, and the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed. Summarize the specific operational use conditions This module designed for mounting inside of the end product by us professionally. Therefore, it complies with the antenna and transmission system requirements of 15.203. RF exposure considerations 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 should be installed and operated keeping the radiator at least 20cm or more away from persons body.

[for ISED]

This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following two conditions:

1.This device may not cause interference. 2.This device must accept any interference, including interference that may cause undesired operation of the device. Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :

1.Lappareil ne doit pas produire de brouillage;

2.Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. for indoor use only Pour usage intrieur seulement This equipment complies with ISED radiation exposure limits set forth for an uncontrolled environment and meets RSS-102 of the ISED radio frequency (RF) Exposure rules. This equipment should be installed and operated keeping the radiator at least 20cm or more away from persons body (). Cet quipement est conforme aux limites dexposition aux rayonnements nonces pour un environnement non contrl et respecte frquences radiolectriques (RF) CNR-102 de lISDE. Cet quipement doit tre install et utilis en gardant une distance de 20 cm ou plus entre le radiateur et le corps humain []. rgles dexposition aux les The following notice is not for end users but for the manufacturer of the host device. Therefore it isnt described on the user manual of the host device. This radio transmitter (4908A-SDMAN2) has been approved by Innovation, Science and Economic Development Canada to operate with the antenna types listed below, with the maximum permissible gain indicated. Antenna types not included in this list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this device. Antenna type PCB Chip PIFA Rod 2.4GHz Gain

+2.8dBi

+1.4dBi

+2.5dBi

+2.0dBi 5GHz Gain

+4.2dBi

+2.3dBi

+3.5dBi

+2.1dBi Impedance 50hms 50hms 50hms 50hms Le prsent metteur radio (4908A-SDMAN2) a t approuv par Innovation, Sciences et Dveloppement conomique Canada pour fonctionner avec les types d'antenne numrs ci dessous et ayant un gain admissible maximal. Les types d'antenne non inclus dans cette liste, et dont le gain est suprieur au gain maximal indiqu pour tout type figurant sur la liste, sont strictement interdits pour l'exploitation de l'metteur. Type dantenne PCB Chip PIFA Rod 2.4GHz Gain

+2.8dBi

+1.4dBi

+2.5dBi

+2.0dBi 5GHz Gain

+4.2dBi

+2.3dBi

+3.5dBi

+2.1dBi l'impdance 50hms 50hms 50hms 50hms

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: N6C-SDMAN2 or Contains FCC ID: N6C-SDMAN2

[for IC]

Contains Transmitter Module IC: 4908A-SDMAN2 or Contains IC: 4908A-SDMAN2

[for FCC and IC]

This device complies with Part 15 of FCC Rules and Industry Canadas licence-exempt RSSs. 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. Le prsent appareil est conforme la partie 15 des rgles de la FCC et aux normes des CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'appareil doit accepter tout brouillage subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement.

*If it is difficult to describe this statement on the host product due to the size, please describe in the User's manual. 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 users authority to operate the equipment. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter.

[for IC]

5150-5250MHz and 5250-5350MHz bands are restricted to indoor operations only. La bandes 5150-5250MHz et 5250-5350MHz ont restreints une utilisation lintrieur seulement. High-power radars are allocated as primary users (i.e. priority users) of the bands 5250-5350 MHz and 5650-5850 MHz and that these radars could cause interference and/or damage to LE-LAN devices. Les radars de haute puissance sont dsigns utilisateurs principaux (c.--d., qu'ils ont la priorit) pour les bandes 5250-5350 MHz et 5650-5850 MHz, et ces radars pourraient causer du brouillage et/ou des dommages aux dispositifs LAN-EL.

[for FCC and IC]

This equipment complies with FCC/IC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines and RSS-102 of the IC radio frequency (RF) Exposure rules. This equipment should be installed and operated keeping the radiator at least 20cm or more away from persons body. Cet quipement est conforme aux limites dexposition aux rayonnements nonces pour un environnement non contrl et respecte les rgles les radiolectriques (RF) de lignes directrices d'exposition et dexposition aux frquences radiolectriques (RF) CNR-102 de lIC. Cet quipement doit tre install et utilis en gardant une distance de 20 cm ou plus entre le radiateur et le corps humain. la FCC

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). For OEM Antenna Type Model Antenna Gain 2.4GHz 5GHz Note External printed PCB antenna

:Unictron On board chip antenna

:Unictron Sleeve antenna

: SANSEI Embedded Antenna

: Ethertronics 1 2 3 4 H2B1PC1A1C 1.8dBi 3.9dBi For WLAN and Bluetooth H2U84W1H1S 1.4dBi 2.3dBi For WLAN and Bluetooth ANTDC-081A0 2.0dBi 2.1dBi For WLAN 1000418 2.5dBi 3.5dBi For WLAN The following information must be indicated on the host device of this module;

[for FCC]

Contains Transmitter Module FCC ID: N6C-SDMAN2 or Contains FCC ID: N6C-SDMAN2

[for IC]

Contains Transmitter Module IC: 4908A-SDMAN2 or Contains IC: 4908A-SDMAN2

[for FCC and IC]

This device complies with Part 15 of FCC Rules and Industry Canadas licence-exempt RSSs. 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. Le prsent appareil est conforme la partie 15 des rgles de la FCC et aux normes des CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'appareil doit accepter tout brouillage subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement.

*If it is difficult to describe this statement on the host product due to the size, please describe in the User's manual. 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 users authority to operate the equipment. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter.

[for IC]

5150-5250MHz and 5250-5350MHz bands are restricted to indoor operations only. La bandes 5150-5250MHz et 5250-5350MHz ont restreints une utilisation lintrieur seulement. High-power radars are allocated as primary users (i.e. priority users) of the bands 5250-5350 MHz and 5650-5850 MHz and that these radars could cause interference and/or damage to LE-LAN devices. Les radars de haute puissance sont dsigns utilisateurs principaux (c.--d., qu'ils ont la priorit) pour les bandes 5250-5350 MHz et 5650-5850 MHz, et ces radars pourraient causer du brouillage et/ou des dommages aux dispositifs LAN-EL.

[for FCC and IC]

This equipment complies with FCC/IC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines and RSS-102 of the IC radio frequency (RF) Exposure rules. This equipment should be installed and operated keeping the radiator at least 20cm or more away from persons body. Cet quipement est conforme aux limites dexposition aux rayonnements nonces pour un environnement non contrl et respecte les rgles les radiolectriques (RF) de lignes directrices d'exposition et dexposition aux frquences radiolectriques (RF) CNR-102 de lIC. Cet quipement doit tre install et utilis en gardant une distance de 20 cm ou plus entre le radiateur et le corps humain. la FCC

Silex technology Date: January 5, 2021 UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 Applicant: Silex Technology, Inc. FCC ID: N6C-SDMAN2 To whom it may concern:

We, the undersigned, hereby authorize Shuichi Ohyama of Consumer Technology Division, UL Japan, Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Japan, Inc. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. Le This authorization is valid until further written notice from the applicant. The application for the subject equipment has not been submitted to another TCB for certification. Yoshi ori Nakai Silex i ecnnology, Inc. Sincerely Yours,

Request for Class II Permissive Change April 22, 2021 Federal Communication Commission Equipment Authorization Division Application Processing Branch 7435 Oakland Mills Road Columbia, Maryland 21046 FCCID : N6C-SDMAN2 Applicant : Silex Technology, Inc. To Whom It May Concern:

This is to request a Class II permissive change for FCC ID: N6C-SDMANz, originally granted on 09/08/2015 and all its permissive changes. We have obtained Modular Approval in Mobile configuration for this module. This time, it is used in the portable host devices (Remote Controller, WTP-100, WTP-110, WTP-120), therefore SAR testing with the host device was performed, and the Class II permissive change application in Portable configuration is submitted. Below radio specifications are disabled by software of host devices.

# Bluetooth

# WLAN W53 and W56 bands

# WLAN 40MHz BW mode in W52 and W58 Output power and Tune-up Limit is decreased by software of host device in order to meet the RF exposure requirement. The antenna used in this host devices is same antenna type with module granted condition but antenna gain is increased, so RF test was performed at this time. RF test was only performed with WLAN 2.4GHz band and 20MHz BW mode in W52, W53 and W58 bands.

* 'W53 was disabled by software of host device in this time but this antenna supports W53 band. Therefore RF test was also performed in W53 band. For details of this modification, please refer to the following documents. There is no change before and after change except for these documents. Test Report (DTS, NID RF Exposure (SAR report) External Photo Internal Photo User Manual Label drawing/ location Block Diagram Theory of Operation Schematic Diagram Parts List DIC paps This time, we confirmed that this product still meets the minimum requirements of the applicable rules of FCC. Thank you for your attention to this matter. Sincerely, Yoshinori Nakai Silex Technology, Inc. silex technology

silex technology UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 Applicant: Silex Technology, Inc. FCCID :N6C-SDMAN2 To whom it may concern:

Please be advised that the following information is to be held confidential on behalf of us, referring to the FCC rules 0.457 and 0.459:

Theory of Operation The application contains technical information which we deem to be trade secrets and proprietary. If made public, the information might be used to the disadvantage of the applicant in the market place. Thank you for your attention to this matter. Yosh'n ri Nakai Silex _hnology, Inc. Date: January 5, 2021 Request for Confidentiality