FCC ID: Y3D-REDTAB RFID Module

RED TAB Users Manuals RED TAB Users Manuals - Preliminary Version Product Settings ................................................................................................................................ 3 Power Supply ...................................................................................................................................... 3 GUI Control ......................................................................................................................................... 3 Specification ...................................................................................................................................... 8 Contents 1 1.1 1.2 2 23 August 2021 2 of 8 RED TAB Users Manuals - Preliminary Version 1 Product Settings 1.1 Power Supply The DC power that operates the RED TAB is supplied with 5V from USB Type-C. 1.2 GUI Control The RED Utility helps the user to start working with RED DK RFID reader quickly. Follow below steps to run GUI. Windows Start button Program Menu RED Utility_vX.X.X Figure 1 RED Utility_vX.X.X 23 August 2021 3 of 8 1.2.1 Mode Change RED TAB Users Manuals - Preliminary Version RED Utility provides two view modes. User can select view mode depending on purpose of use between Basic View Mode and Extended View Mode. Figure 2 Basic View Mode To change View Mode, click the extension button marked red in Figure 7 above. 23 August 2021 4 of 8 RED TAB Users Manuals - Preliminary Version Figure 3 Extended View Mode Always use Extended View Mode for measurement. 1.2.2 RED TAB Connection If hardware connection is valid, RED utility connect module REDx automatically. If utility cannot connect hardware, please follow below step Click Connection->Connect to connect to REDx-DK through USB-to-UART at main window GUI will find the Device and synchronize parameters with REDx module automatically. If the GUI cannot find the device automatically, Click Connection->Port Setting and select other Device. Default Baud rate is 115200 bit/s. If the Device connected successfully, status bar will display OPEN state and device number and so on. 5 of 8 23 August 2021 1.2.3 Hardware Control RED TAB Users Manuals - Preliminary Version Click H/W Control Tab. To control hardware. 1.2.3.1 Band(Region) Setting To select operating band, band setting should be required. Select band in combo box and click Set button to set operating band in group box Frequency Control. 1.2.3.2 Power Class Setting Some countries classify channel number by power class. Click Get button and choose required power class. And then click Set button to set finally. 1.2.3.3 Output Power setting To set RED output power, select the Output Power combo box and click Set button. 1.2.3.4 CW (Continuous Wave) setting It is only used for hardware debugging. To set CW on, click Turn Tx CW on button. To set CW off, click Tx CW off button. 23 August 2021 6 of 8 1.2.4 Tag Inventory Procedure RED TAB Users Manuals - Preliminary Version Click Start button in Tag Information Tab to read UHF RFID tag with RED Utility. Click Start button and Tags EPC information is displayed. 23 August 2021 7 of 8 No. Item Unit Test Condition Remark RED TAB Users Manuals - Preliminary Version Specification Typ. max 926.9 min 917.1 25 US (FCC 15C)

-20 0 5 70 90 2 Specification Frequency Range Tx Power Spurious 1 2 3 4 DC Power 5 Operating Temperature 6 Operating Humidity 7 Current Size 8 9 Weight MHz dBm dBm V C

uA mA mm g Device Name(Model Name) : RED TAB FCC ID: Y3D-REDTAB Name of Grantee: PHYCHIPS Inc. Production year, month, date:

Manufacturer/Country: Korea Power Down Idle Active Active current is measured at 25dBm with 50ohm load

150 * 150 * 10.7

23 August 2021 8 of 8 FCC Information to User This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions:

(1) the device may not cause interference, and

(2) the device must accept any interference, including interference that may cause undesired operation of this device. Caution : Any changes or modifications in construction of this device which are not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment This device 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 technical for help. End Product Labeling The module is labeled with its own FCC. If the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. In that case, the final end product must be labeled in a visible area with the following: Contains FCC ID: Y3D-REDTAB OEM Responsibilities to comply with FCC The module has been certified for integration into products only by OEM integrators under the following condition:

- The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is maintained between the radiator (antenna) and all persons at all times.

- The module is limited to installation in mobile or fixed applications.

- The transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures.

- Separate approval will be required for all other operating configurations, including portable configurations with respect to Part 2.1093 and different antenna configurations other than supplied antennas. As long as the condition above is met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). In the event that these conditions cannot be met, then the FCC authorizations are no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-

evaluating the end product including this module and obtaining separate FCC authorizations.

- This device is intended only for OEM integrators

- For OEM integration only device cannot be sold to general public.

- Manual Information to the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the users manual of the end product which integrates this module. This device may only operate using an antenna of a type and maximum (or lesser) gain approved by Phychips. Antenna types not included in the list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this transmitter.

- Note ANT Peak Gain

-1.61 Part Name QFFA4010G150

Letter of Authorization

We, the undersigned, hereby authorize Kenneth Kim of NCT Co.,Ltd. to act on our behalf in all manners relating to

application for equipment authorization for FCC ID: Y3D-REDTAB including signing of all documents relating to these

matters.

Any and all acts carried out by Kenneth Kim of NCT Co.,Ltd. on our behalf shall have the same affect as acts of our

own. This authorization is valid until further written notice from Phychips Inc.

“I, 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).”

Sep 09, 2021

Timco Engineering, Inc.

849 N.W. State Road 45

P.O. Box 370a

Newberry, Florida 32669 USA

Sincerely,

Khyungjoo Min / Principal Research Engineer

Phychips Inc.

File Name

[RED TAB] BLK

[RED TAB] SCH

[RED TAB] OpDes

[RED TAB] Part List

SFederal Communications Commission

Authorization and Evaluation Division

Confidentiality Request regarding application for certification of FCC ID: Y3D-REDTAB

Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential

treatment of information accompanying this application as outlined below:

Exhibit Type

Block Diagram

Schematics

Operational Description

Part List

The above materials contain trade secrets and proprietary information not customarily released to

the public. The public disclosure of these materials may be harmful to the applicant and provide

unjustified benefits to its competitors.

The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this

application and all accompanying documentation will not be made before the date of the Grant

for this application.

In additional to above mentioned documents, in order to comply with the marketing regulations

in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that

business sensitive information remains confidential until the actual marketing of newly

authorized devices, we request Short Term Confidentiality of the following attachment(s);

Exhibit Type

External Photos

Internal Photos

Test Setup Photos

Manual

File Name

[RED TAB] EXT Photo

[RED TAB] INT Photo

[RED TAB] Test Setup Photo

[RED TAB] Manual

For 45 days, pursuant to Public Notice DA 04-1705.

For 180 days pursuant to KDB 726920 D01.

OR

Sincerely,

Khyungjoo Min / Principal Research Engineer

Phychips Inc.

Rev 11/20/07

Phychips Inc.

(Yongsan-dong), Migun Technoworld 2, A-104,

187, Techno 2-ro, Yuseong-gu, Daejeon, Korea 34025

Aug. 30th 2021

Modular Approval Request Letter

Applicant: Phychips Inc.

FCC ID: Y3D-REDTAB

No.

FCC requirements

Have its own RF shielding

RF block shielded by metal case.

Have buffered modulation/data inputs

(if such inputs are provided),

The modular transmitter must have its own power

supply regulation.

Meet the antenna requirements of section 15.203

Be tested in a stand-alone configuration, i.e., the

antenna, AC or DC power and data input/output lines

must be connected to the module but, the module

must not be inside another case during testing

Be labeled with its own FCC ID number, and if the

FCC ID is not visible when the module is installed

inside another device, then the outside of the device

into which the module is installed must also display a

label referring to the enclosed module.

The modular transmitter is manufactured so that the

user can not influence the operation of the transmitter

that will operate outside of the scope of the

regulations.

Yes, the module has buffered data input.

We used self own power supply regulation.

This module meets the antenna requirements of

section 15.203.

Yes, the EUT (module) was tested a stand alone

configuration.

The proposed FCC ID label format is to be placed on

the module. If FCC ID label is not visible when module

is install into the system, “Contains FCC ID: Y3D-

REDTAB” shall be placed on the outside of final

product.

It complies with specific rules or operating

requirements. And instruction is included User manual.

Address compliance with the Commission`s RF

exposure limits in Sections 1.1310 and 2.1093.

The RF exposure limit is addressed in RF Exposure

Calculation.

1

2

3

4

5

6

7

8

Sincerely,

Khyungjoo Min

/ Principal Research Engineer