FCC ID: YE3600-SC600TA Rugged Tablet

Rugged Tablet 340Q INTRODUCTION Thank you for acquiring the 340Q, part of DT Researchs line of Rugged Tablets. Featuring a robust enclosure, the 340Q with 14 TFT display is powered by the Qualcomm octa-core processor, offering optimal combinations of performance and power savings. The 340Q is available with Android operating system. The software operating system features web browser, client/ server computing software, media player, accessories, and applications support. 340Q is a purpose-built, large sunlight readable stationary tablet to be installed on pole mount cradle with stand to provide mobility convenience between each usage. 340Q is designed to serve as floor control unit to work with customers advanced security screening system. As a battery powered control unit the two high capacity batteries allows the control units to be installed virtually anywhere while eliminating the hassles and need for power outlets and network cabling. The use of a battery power tablet allows the customers advanced screening systems to be installed both indoor and outdoor venues while providing extended working time for productivity, reduce system down time and a much better customer experience going through security checkpoints. The 14 large display provides clear information for security staff to monitor the screening system and the cradle with stand provides the sturdiness for safe and ease of operation in the field. The lock built into the cradle secures the tablet from removal or possible theft. DT Research, Inc. 2000 Concourse Drive, San Jose, CA 95131 Copyright 2022, DT Research, Inc. All Rights Reserved. BOG021022 340Q ENG Due to the size and weight, 340Q needs to be installed on cradle with stand to work as floor control unit. Do not use 340Q while holding it by hand. Shutdown 340Q between each usage or when moving the control stand to prevent any risk of damage. PACKAGE CONTENTS One 340Q with Battery Pack and Handstrap AC-DC Power Adapter with Power Cord Basic Operation Guide PRECAUTIONS Always exercise care when operating and handling the 340Q. Do NOT apply excessive pressure to the display screen. We recommend using the Digital Pen (optional) to keep the screen clean. Avoid prolonged exposure of the display panel to any strong heat source. Wherever possible, the 340Q should face away from direct light to reduce glare. If the AC-DC power adapter is used to recharge or power the tablet, do NOT use any AC-DC adapter other than the one provided or acquired from the manufac-

turer or its partners. In the unlikely event that smoke, abnormal noise, or strange odor is present, immediately power off the 340Q and disconnect all power sources. Report the problem to your device provider immediately. Never attempt to disassemble the 340Q, as this will void the warranty. NOTE:

To obtain protection consistent with any IP rating for the device, the I/O (audio, power, USB, card reader, etc.) port doors must be closed. If the IP protection is compromised by mishandling or misuse, such as by leaving port doors open or improperly closed, any resulting product damage will not be covered under any DT Research warranty. 1 2 Power LED Battery Indicator B E 3 E F Smart Card Reader Tabletop Stand G Ethernet Port A B D G C 3 F Input/ Output Ports A B C D Ethernet Port USB 3.0 Port DC-in Audio Jack Button Functions BUTTON ACTION 1 2 3 Power Button Programmable Buttons Battery Latch *Push the switch to unlock the latch, then slide the latch left to remove the battery. 2 3 BASIC FEATURES The 340Q rugged tablet integrates a bright display, USB ports, and embedded networking elements such as wireless LAN and Bluetooth or optional 4G. A 340Q typically integrates an wireless LAN (WLAN) adapter that may connect to other wireless devices or access points. OPERATION Powering ON and OFF To activate the 340Q, push and quickly release the Power Button. The display will come on in a few seconds. To put the 340Q in Standby mode, push and quickly release the Power Button. To turn the 340Q off for extended storage, power off safely using any software function that shuts down computer provided in the software operating system. NOTE:

The battery packs shipped with your tablet may be low in powerplease use the AC-DC adapter with the 340Q when setting up for the first time to fully charge the battery pack, or use the optional battery charger kit. NOTE:

When the battery packs are charging, the blue-colored Battery LED should blink slowly. If plugging in the AC-DC adapter does not trigger this blinking activity and the LED stays dark, the battery pack(s) may have been drained substantially. Try unplugging/ replugging the AC-DC adapter to the 340Q a few times to activate the charging process. NOTE:

Pushing briefly on the same button will wake up the system within seconds. Start Up If the power up (from Standby mode or otherwise) is successful, the appropriate interface will be displayed after a launch sequence of several seconds. The wireless LAN connection may take 10-15 seconds to be established. Conguring the Mobile Tablet The 340Q may be configured using the utilities and methods dictated by the software operating system. The 340Q should be configurable for various properties such as user profiles, network features, and several system elements. Wireless Networking Wireless LAN The 340Q is often delivered with an embedded (user-inaccessible) WLAN adapter equipped with a hidden custom antenna. Through the support of typical WLAN adapters, the 340Q should be able to detect all access points in the vicinity for you to select the access point of your choice for connection. The SSID and WEP/WPA/WPA2 (if enabled) parameters on the 340Q and the access points have to match. The SSID is case-sensitive and it is recommended that you enable WEP/WPA/WPA2 encryption (or advanced alternatives) for secure access. When WEP/WPA/WPA2 is enabled, you may need to consult your network administrator or your networking equipment literature to properly configure associated settings such as Authentication mode, etc. Refer to the access point operating manuals for setting up the access points. Bluetooth The Bluetooth configuration application is enabled from the Windows System Tray or from the Android Settings APP. Follow the instructions and options provided within the application to configure and invoke Bluetooth connectivity with the corresponding peripherals. 4 5 USING THE MOBILE TABLET Peripherals Support Through its USB port, the 340Q supports a wide range of USB-based peripherals. These peripherals are applicable for software installation, applications storage, data storage, and system software recovery and updates. CAUTION:

There is danger of explosion if the battery is incorrectly replaced. Replace the battery only with the Tablet manufacturers battery. Discard used batteries according to the dealers instructions. CAUTION:

Do not attempt to disassemble the battery pack. For More Support Users can download the Tablet Modules Basic Operation Guides from the DT Research website. RF Exposure Compliance To maintain compliance with FCC and RSS RF Exposure guidelines, this equipment should be installed and operated with minimum distance between 20cm the radiator your body:

Use only the supplied antenna. Supplier's Declaration of Conformity 47 CFR 2.1077 Compliance Information Unique Identifier Trade Name:

Model No.: 340Q Responsible Party U.S. Contact Information DT Research, Inc. 2000 Concourse Drive, San Jose, CA 95131 http://www.dtresearch.com Federal Communication Commission Interference 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 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate this equipment. 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. This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter. This Class [B] digital apparatus complies with Canadian ICES-003. Cet appareil numrique de la classe [B] est conforme la norme NMB-003 du Canada. For the product take-back service information, please visit:

http://www.dtresearch.com.tw/zh/About/csr.html 6 7 Canada

- English:

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.

- French:

Le present appareilest conforme aux 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'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. To maintain compliance with RSSs RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna. Pour rester conforme aux directives d'exposition aux radiofrquences de RSS, cet quipement doit tre install et utilis une distance minimale de 20 cm du radiateur de votre corps : Utilisez uniquement l'antenne fournie. 1. the device for operation in the band 51505250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems;

2. for devices with detachable antenna(s), the maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz shall be such that the equipment still complies with the e.i.r.p. limit;

3. for devices with detachable antenna(s), the maximum antenna gain permitted for devices in the band 5725-5850 MHz shall be such that the equipment still complies with the e.i.r.p. limits as appropriate; and 4. where applicable, antenna type(s), antenna models(s), and worst-case tilt angle(s) necessary to remain compliant with the e.i.r.p. elevation mask requirement set forth in section 6.2.2.3 shall be clearly indicated. 1. le dispositif utilis dans la bande 5150-5250 MHz est rserv une utilisation en intrieur afin de rduire le risque de brouillage prjudiciable aux systmes mobiles par satellite dans le mme canal;

2. pour les dispositifs antenne (s) dtachable (s), le gain d'antenne maximal autoris pour les dispositifs dans les bandes 5250-5350 MHz et 5470-5725 MHz doit tre tel que l'quipement soit toujours conforme la norme e.i.r.p. limite;

3. pour les dispositifs antenne (s) dtachable (s), le gain d'antenne maximal autoris pour les dispositifs de la bande 5725-5850 MHz doit tre tel que l'quipement soit toujours conforme la norme e.i.r.p. les limites, le cas chant; et 4. le cas chant, le (s) type (s) d'antenne, le (s) modle (s) d'antenne et l'angle (s) d'inclinaison le plus dfavorable ncessaire (s) pour rester conforme (e) au p.e. L'exigence relative au masque d'lvation nonce la section 6.2.2.3 doit tre clairement indique. 6 7

DT Research, Inc. San Jose, CA 95131, USA www.dtresearch.com Product Name: Rugged Tablet Model No.: DT300Q Input: 12V 5A Max DT Research, Inc. San Jose, CA 95131, USA www.dtresearch.com Product Name: Rugged Tablet Model No.: DT300Q Input: 12V 5A Max Assembled in Taiwan Contains FCC ID: YE3600-SC600TA Assembled in Taiwan Contains FCC ID: YE3600-SC600TA Color Background- COOL BLACK Letter/LOGO/Block - WHITE Material 8B35 t = 0.178 Adhesive 3M 467 DIM: MM (INCH) PART NAME Model Label DT300Q UNIT MM DT Research, Inc. Taiwan Branch TOL UNLESS NOTED PART NO. X 0.1

.XX 0.1 ANGLE 0.1 MATERIAL 8B35 t = 0.178 DWG. NO. DT300QLB01 DATE: 04/30/20

REV:00 SH:1/1 APPROVE DESIGN DRAWN Wing SCALE 1:1 DON'T SCALE DRAWING

Justification of Label Location Regarding: Label Location of Rugged Tablet, Contains FCC ID: YE3600-SC600TA We, DT Research, Inc., hereby declare that the label of the equipment will not be visible at the time of purchase on the exterior of the equipment enclosure. Per KDB 784748 D01 Labelling Part 15 &18 Guidelines v08, we use an alternative option to placing the FCC label on the device, all requirements as below are met:

Requirements The device is handheld;

The FCC identifier is visible at the time of purchase. The FCC ID on the box, or additional documentation directing the user where to find the FCC label, also satisfies this requirement;

The user accessible area must not require any special tools for access, and the FCC label must not be placed on a removable part;

Justification Yes, its a portable tablet. Instruction to user where to find the FCC label is properly addressed in the User Manual. Its on the battery compartment, the compartment is not removable; the battery could be easily and normally removed without any special tools so FCC ID Label could be is easily assessed. Print Name: JS Hsu Title: Manager Signature:

On behalf of Company: DT Research, Inc. Telephone: 886-2-2298-1039 ext. 309 E-mail: js_hsu@dtri.com 1 2 3

DT Research, lnc. San Jose, CA 95131, USA www.dtresearch.com Product Name: Rugged Tablet Model No.: DT300Q11 Input: 20V 3.25A Max Imprint Concept International GmbH Zweibrckenstr. 5-7 80331 Mnchen Germany Contains FCC ID: YE3600-SC600TA Assembled in Taiwan DT Research, lnc. San Jose, CA 95131, USA www.dtresearch.com Product Name: Rugged Tablet Model No.: DT300Q11 Input: 20V 3.25A Max Imprint Concept International GmbH Zweibrckenstr. 5-7 80331 Mnchen Germany Contains FCC ID: YE3600-SC600TA Assembled in Taiwan DT Research, Inc. Taiwan Branch DIM: MM (INCH) PART NAME Label Location DT300Q11 UNIT MM TOL UNLESS NOTED PART NO. X 0.1

.XX 0.1 ANGLE 0.1 MATERIAL 8B35 t= 0.254 DWG. NO. DT300Q11LB05LL DATE: 08/06/20

REV:00 SH:1/1 APPROVE DESIGN DRAWN Wing SCALE 1:1 DON'T SCALE DRAWING

Justification of Label Location Regarding: Label Location of Rugged Tablet, Contains FCC ID: YE3600-SC600TA We, DT Research, Inc., hereby declare that the label of the equipment will not be visible at the time of purchase on the exterior of the equipment enclosure. Per KDB 784748 D01 Labelling Part 15 &18 Guidelines v08, we use an alternative option to placing the FCC label on the device, all requirements as below are met:

Requirements The device is handheld;

The FCC identifier is visible at the time of purchase. The FCC ID on the box, or additional documentation directing the user where to find the FCC label, also satisfies this requirement;

The user accessible area must not require any special tools for access, and the FCC label must not be placed on a removable part;

Justification Yes, its a Portable tablet. Instruction to user where to find the FCC label is properly addressed in the User Manual. Its on the battery compartment, the compartment is not removable; the battery could be easily and normally removed without any special tools so FCC ID Label could be is easily assessed. Print Name: JS Hsu Title: Manager Signature:

On behalf of Company: DT Research, Inc. Telephone: 886-2-2298-1039 ext. 309 E-mail: js_hsu@dtri.com 1 2 3

Justification of Label Location Regarding: Label Location of Mobile Tablet, FCC ID: YE3600-SC600TA We, DT Research, Inc., hereby declare that the label of the equipment will not be visible at the time of purchase on the exterior of the equipment enclosure. Per KDB 784748 D01 Labelling Part 15 &18 Guidelines v08, we use an alternative option to placing the FCC label on the device, all requirements as below are met:

1 2 3 Requirements The device is handheld;

The FCC identifier is visible at the time of purchase. The FCC ID on the box, or additional documentation directing the user where to find the FCC label, also satisfies this requirement;

The user accessible area must not require any special tools for access, and the FCC label must not be placed on a removable part;

Justification Yes. Instruction to user where to find the FCC label is properly addressed in the User Manual. Its on the removable battery compartment, the compartment is not removable; the battery could be easily and normally removed without any special tools so FCC ID Label could be is easily assessed.

Channel Statement We, DT Research, Inc. declare that this EUT

(FCC ID: YE3600-SC600TA ) doesnt have ad Hoc Mode function on non-US/Canada frequencies. In addition, the frequency selection feature is disabled by firmware for devices marketed to the US/ Canada. For DTS part of this device, only channels 1-11 will be used in North America. Country code selection is disabled. Should you have any questions or comments regarding this matter, Please have my best attention. Sincerely, Print Name: JS Hsu Title: Manager Signature:

On behalf of Company: DT Research, Inc. Telephone: 886-2-2298-1039 ext. 309 E-mail: js_hsu@dtri.com

DT Research, Inc. Request for Class II Permissive Change FCC ID: YE3600-SC600TA Date: 2020/9/19 To: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Please be notified that we, the undersigned, (DT Research, Inc.) declare that the reasons for this Class II permissive change are as below:

--RF module used in this portable device requires SAR testing compliance of which is not performed and demonstrated in Modular approval.

--The technical information of the original module(FCC ID:YE3600-SC600TA, Granted on 05/18/2020) is shown in the following table:

Operation Frequency Antenna types, Antenna Gain Bluetooth: 2402MHz-2480MHz Bluetooth LE: 2402MHz-2480MHz Integrated, 5.0dBi Integrated, 5.0dBi 802.11b/g/n: 2412MHz-2462MHz/2422MHz-2452MHz Integrated, 5.0dBi 802.11a/n/ac: 5150MHz-5250MHz, 5250MHz-5350MHz, Integrated, 5.0dBi 5470MHz- 5725MHz, 5725MHz-5850MHz WCDMA Band II: 1850MHz-1910MHz/1930MHz-1990MHz External, 4.0dBi WCDMA Band IV:1710MHz-1755MHz/2110MHz-2155MHz External, 4.0dBi WCDMA Band V: 824MHz-849MHz/869MHz-894MHz External, 4.0dBi LTE Band 2: 1850MHz-1910MHz/1930MHz-1990MHz External, 4.0dBi LTE Band 4: 1710MHz-1755MHz/2110MHz-2155MHz External, 4.0dBi LTE Band 5: 824MHz-849MHz/869MHz-894MHz External, 4.0dBi LTE Band 7: 2500MHz-2570MHz/2620MHz-2690MHz External, 4.0dBi LTE Band 12: 699MHz-716MHz/729MHz-746MHz LTE Band 13: 777MHz-787MHz/746MHz-756MHz LTE Band 14: 788MHz-798MHz/758MHz-768MHz LTE Band 17: 704MHz-716MHz/734MHz-746MHz External, 4.0dBi External, 4.0dBi External, 4.0dBi External, 4.0dBi LTE Band 25: 1850MHz-1915MHz/1930MHz-1995MHz External, 4.0dBi LTE Band 26: 814MHz-824MHz/859MHz-869MHz LTE Band 26: 824MHz-849MHz/869MHz-894MHz External, 4.0dBi External, 4.0dBi LTE Band 41: 2496MHz-2690MHz/2496MHz-2690MHz External, 4.0dBi LTE Band 66: 1710MHz-1780MHz/2110MHz-2180MHz External, 4.0dBi LTE Band 71: 663MHz-698MHz/617MHz-652MHz External, 4.0dBi

--The technical information of this portable device is shown in the following table:

DT Research, Inc. Operation Frequency Antenna types, Antenna Gain Bluetooth: 2402MHz-2480MHz Bluetooth LE: 2402MHz-2480MHz PIFA antenna, 2.5dBi PIFA antenna, 2.5dBi 802.11b/g/n: 2412MHz-2462MHz/2422MHz-2452MHz PIFA antenna, 2.5dBi 802.11a/n/ac: 5150MHz-5250MHz, 5250MHz-5350MHz, PIFA antenna, 2.0dBi 5470MHz- 5725MHz, 5725MHz-5850MHz WCDMA Band II: 1850MHz-1910MHz/1930MHz-1990MHz Disabled by software. WCDMA Band IV:1710MHz-1755MHz/2110MHz-2155MHz Disabled by software. WCDMA Band V: 824MHz-849MHz/869MHz-894MHz Disabled by software. LTE Band 2: 1850MHz-1910MHz/1930MHz-1990MHz Disabled by software. LTE Band 4: 1710MHz-1755MHz/2110MHz-2155MHz Disabled by software. LTE Band 5: 824MHz-849MHz/869MHz-894MHz Disabled by software. LTE Band 7: 2500MHz-2570MHz/2620MHz-2690MHz Disabled by software. LTE Band 12: 699MHz-716MHz/729MHz-746MHz Disabled by software. LTE Band 13: 777MHz-787MHz/746MHz-756MHz Disabled by software. LTE Band 14: 788MHz-798MHz/758MHz-768MHz Disabled by software. LTE Band 17: 704MHz-716MHz/734MHz-746MHz Disabled by software. LTE Band 25: 1850MHz-1915MHz/1930MHz-1995MHz Disabled by software. LTE Band 26: 814MHz-824MHz/859MHz-869MHz Disabled by software. LTE Band 26: 824MHz-849MHz/869MHz-894MHz Disabled by software. LTE Band 41: 2496MHz-2690MHz/2496MHz-2690MHz Disabled by software. LTE Band 66: 1710MHz-1780MHz/2110MHz-2180MHz Disabled by software. LTE Band 71: 663MHz-698MHz/617MHz-652MHz Disabled by software. Only the modules BT/BLE, 802.11a/b/g/n/ac functions are used for this portable device, Other operating frequency bands will be disabled by software. Sincerely, Print Name: JS Hsu Signature:

Title: Manager On behalf of Company: DT Research, Inc. Telephone: 886-2-2298-1039 ext. 309 E-mail: js_hsu@dtri.com

DT Research, Inc. To:

Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Rd. Columbia MD 21046 From: DT Research, Inc. 3RD FL NO 36 WUQUAN 7TH RD WUGU DISTRICT NEW TAIPEI Taiwan Regarding: Confidentiality Request regarding application for FCC ID: YE3600-SC600TA LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commissions rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions Tune up procedures The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. Sincerely, Print Name: JS Hsu Title: Manager Signature: S ignature et You sw, g. (F On behalf of Company: DT Research, Inc. Telephone: 886-2-2298-1039 ext. 309 E-mail: js_hsu@dtri.com

SGS North America Inc. i i 620 Old Peachtree Road Applicant Declaration SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name DT Research, Inc. Address 3RD FL NO 36 WUQUAN 7TH RD WUGU DISTRICT NEW TAIPEI Taiwan Grantee Code YE3 FCC ID YE3600-SC600TA Authorized Contact Name JS Hsu Contact Email js_hsu@dtri.com Contact Phone 886-2-2298-1039 ext. 309

|, the undersigned, certify that | am an authorized signatory for the Applicant and therefore declare;

a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for:

(1) labeling the equipment with the exact FCC ID as specified in this application,

(2) compliance statement labeling pursuant to the applicable rules,

(3) compliance of the equipment with the applicable technical rules, c) _ if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCCs technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements.

(1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing.

(2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED.

(3) the Applicant shall, upon request by SGS, at the Applicant's expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is 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. 862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a party for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https:/Awww.fec.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-requlations-title-47 ink to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cim Link to RSP-100: https:/Awww.ic.gc.ca/eic/site/smt-gst.nsfleng/sf01130.html Applicant Signature: Date: 2020/5/14 ve 5S Print Name:

Manager Tle: JS Hsu

*NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database Applicant Declaration Rev:0.0

DT Research, Inc. Date: 2020/05/11 TO: Federal Communication Commission Equipmer t Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC [D: YE3600-SC600TA To whom it may concern:

We, the undersigned, hereby authorize SGS-CSTC Standards Technical Services Co., Ltd. (SGS Shenzhen Branch and Keny Xu in SGS-CSTC Standards Technical Services Co., Ltd. (SGS Shenzhen Branch to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent 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. 853(a). Where our agent signs the application for certification on our behalf, | acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with DT Research, Inc. This authorization is valid until further written notice from the applicant. Print Name: JS Hsu Title: Manager Signature: LSM ir On behalf of Company: DT Research, Inc. Telephone: 886-2-2298-1039 ext. 309 E-mail: js_hsu@dtri.com

Request for Class II Permissive Change DT Research, Inc. FCC ID: YE3600-SC600TA Date: 2020/5/19 To: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Please be notified that we, the undersigned, (DT Research, Inc.) declare that the reasons for this Class II permissive change are as below:

--The technical information of the original module(YE3600-SC600TA) is shown in the following table:

Operation Frequency Antenna types, Antenna Gain Bluetooth: 2402MHz-2480MHz Bluetooth LE: 2402MHz-2480MHz Integrated, 5.0dBi Integrated, 5.0dBi 802.11b/g/n: 2412MHz-2462MHz/2422MHz-2452MHz Integrated, 5.0dBi 802.11a/n/ac: 5150MHz-5250MHz, 5250MHz-5350MHz, Integrated, 5.0dBi 5470MHz- 5725MHz, 5725MHz-5850MHz WCDMA Band II: 1850MHz-1910MHz/1930MHz-1990MHz External, 4.0dBi WCDMA Band IV:1710MHz-1755MHz/2110MHz-2155MHz External, 4.0dBi WCDMA Band V: 824MHz-849MHz/869MHz-894MHz External, 4.0dBi LTE Band 2: 1850MHz-1910MHz/1930MHz-1990MHz External, 4.0dBi LTE Band 4: 1710MHz-1755MHz/2110MHz-2155MHz External, 4.0dBi LTE Band 5: 824MHz-849MHz/869MHz-894MHz External, 4.0dBi LTE Band 7: 2500MHz-2570MHz/2620MHz-2690MHz External, 4.0dBi LTE Band 12: 699MHz-716MHz/729MHz-746MHz LTE Band 13: 777MHz-787MHz/746MHz-756MHz LTE Band 14: 788MHz-798MHz/758MHz-768MHz LTE Band 17: 704MHz-716MHz/734MHz-746MHz External, 4.0dBi External, 4.0dBi External, 4.0dBi External, 4.0dBi LTE Band 25: 1850MHz-1915MHz/1930MHz-1995MHz External, 4.0dBi LTE Band 26: 814MHz-824MHz/859MHz-869MHz LTE Band 26: 824MHz-849MHz/869MHz-894MHz External, 4.0dBi External, 4.0dBi LTE Band 41: 2496MHz-2690MHz/2496MHz-2690MHz External, 4.0dBi LTE Band 66: 1710MHz-1780MHz/2110MHz-2180MHz External, 4.0dBi LTE Band 71: 663MHz-698MHz/617MHz-652MHz External, 4.0dBi

--The technical information of this portable device is shown in the following table:

Operation Frequency Antenna types, Antenna Gain Bluetooth: 2402MHz-2480MHz Bluetooth LE: 2402MHz-2480MHz Integral, 2.8dBi Integral, 2.8dBi 802.11b/g/n: 2412MHz-2462MHz/2422MHz-2452MHz Integral, 2.8dBi 802.11a/n/ac: 5150MHz-5250MHz, 5250MHz-5350MHz, Integral, 2.8dBi 5470MHz- 5725MHz, 5725MHz-5850MHz DT Research, Inc. WCDMA Band II: 1850MHz-1910MHz/1930MHz-1990MHz Disabled by software. WCDMA Band IV:1710MHz-1755MHz/2110MHz-2155MHz Disabled by software. WCDMA Band V: 824MHz-849MHz/869MHz-894MHz Disabled by software. LTE Band 2: 1850MHz-1910MHz/1930MHz-1990MHz Integral, 3.5dBi LTE Band 4: 1710MHz-1755MHz/2110MHz-2155MHz Integral, 3.5dBi LTE Band 5: 824MHz-849MHz/869MHz-894MHz Integral, 3.5dBi LTE Band 7: 2500MHz-2570MHz/2620MHz-2690MHz Disabled by software. LTE Band 12: 699MHz-716MHz/729MHz-746MHz LTE Band 13: 777MHz-787MHz/746MHz-756MHz Integral, 3.5dBi Integral, 3.5dBi LTE Band 14: 788MHz-798MHz/758MHz-768MHz Disabled by software. LTE Band 17: 704MHz-716MHz/734MHz-746MHz Disabled by software. LTE Band 25: 1850MHz-1915MHz/1930MHz-1995MHz Disabled by software. LTE Band 26: 814MHz-824MHz/859MHz-869MHz Disabled by software. LTE Band 26: 824MHz-849MHz/869MHz-894MHz Disabled by software. LTE Band 41: 2496MHz-2690MHz/2496MHz-2690MHz Disabled by software. LTE Band 66: 1710MHz-1780MHz/2110MHz-2180MHz Disabled by software. LTE Band 71: 663MHz-698MHz/617MHz-652MHz Disabled by software. Only the modules BT/BLE, 802.11a/b/g/n/ac, LTE Band 2/4/5/12/13 functions are used for this portable device, Other operating frequency bands will be disabled by software.

--RF module used in this portable device requires SAR testing compliance of which is not performed and demonstrated in Modular approval.

--Hardware and software info remain unchanged from original Modular Approval filing except that we reduced external ANT gain of Module FCC ID: YE3600-SC600TA. 1). Accordance with the requirements of KDB 178919 D01, this portable device changed the antenna type and reduced the antenna gain, only FCC Part 15B, Radiated Spurious Emission, Restricted bands and RF 2). Since this equipments are a slave device, without radar detection, so there is no need to re-evaluate the Title: Manager exposure were retested. DFS test. Sincerely, Print Name: JS Hsu Signature:

On behalf of Company: DT Research, Inc. Telephone: 886-2-2298-1039 ext. 309 E-mail: js_hsu@dtri.com

DT Research, Inc. To:

Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Rd. Columbia MD 21046 From: DT Research, Inc. 3RD FL NO 36 WUQUAN 7TH RD WUGU DISTRICT NEW TAIPEI Taiwan Regarding: Confidentiality Request regarding application for FCC ID: YE3600-SC600TA LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission's rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions Tune up procedures The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. SHORT TERM CONFIDENTIALITY Additionally, the applicant requests the following documents be held confidential until the device is marketed or 180 (or 0 or 45 or 90) days from the grant date, whichever is less. If the device is marketed within aforementioned days of the Grant Date, the applicant will notify the TCB per FCC KDB 726920 D01 Confidentiality Request Procedures. External Photos Internal Photos Test Setup Photos User manual(s) Sincerely, Print Name: JS Hsu Title: Manager Signature: a LA On behalf of Company: DT Research, Inc. Telephone: 886-2-2298-1039 ext. 309 js_hsu@dtri.com

DT Research, Inc. To:

Federal Communications Commission Date: 05/11/2020 Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD. 21046 Attention: Equipment Authorization Branch CHANGE IN IDENTIFICATION OF EQUIPMENT We,_DT Research, Inc. (New Grantee) request to apply for a new FCC ID as established in A7CFR 2.933(b) for a certified device. This application will establish a new FCC ID:

YE3600-SC600TA. 1. The original identification is FCC ID: XMR2019SC600NA 2. The original grant date is Grant: 07/18/2019 3. The equipment is electrically identical. There is no change in design, circuitry or construction. 4. The original test results are applicable and representative of this changed device. 5. Exterior photographs, Label artwork are included in this application. Sincerely, Print Name: JS Hsu Title: Manager Signature: Fi S Wh &

On behalf of Company: DT Research, Inc. Telephone: 886-2-2298-1039 ext. 309 js_hsu@dtri.com

Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD. 21046 Attention: Equipment Authorization Branch CHANG IN IDENTIFICATION OF EQUIPMENT Date: 04/30/2020 We, Quectel Wireless Solutions Company Limited, declare on our sole responsibility that DT Research, Inc. may apply Change in FCC Identifier as established in 47CFR 2.933(b) for currently approved devices listed below. FCC ID: XMR2019SC600NA We are aware that DT Research, Inc. intends to market the above referenced product under FCC ID: YE3600-SC600TA. Regards, By:

(Signature1)

(Print name)Jean Hu Title:

Certification Section Manager On behalf of:

QUECTEL WIRELESS SOLUTIONS CO., LTD.

(Company Name) Telephone: +86 21 51086236