FCC ID: 2AS4FEPCOTX-320 FM Transceiver

88 8 FCC STATEMENTS WARNING AND COMPLIANCE STATEMENT:

RF Exposure Statement Occupational/Controlled Use The grantee is not responsible for any changes or modifications not expressly The radio generators RF electromagnetic energy during transmit mode. This The radio transmitter is used in situations in which persons are exposed as approved by the party responsible for compliance. Such modifications could radio is designed for and classified as Occupational Use Only meaning it consequence of their employment provided those persons are fully aware of void the users authority to operate the equipment. Replacement of any must be used only during the course of employment by individuals aware of the potential for exposure and can exercise control over their exposure. transmitter component (crystal, semiconductor, etc) not authorized by the the hazards and the ways to Minimize Such hazards. This device complies with part 15 of the FCC Rules. Operation is subject to FCC equipment authorization for this radio could violate FCC rules. This radio is NOT intended for use by the General Population in an the following two conditions:

This equipment has been tested and found to comply with the limits for a uncontrolled environment. This radio has been tested and complies with the

(1) This device may not cause harmful interference, and (2) this device must Class B digital device, pursuant to part 15 of the FCC Rules. These limits are FCC RF exposure limits for Occupational Use Only.Inaddition, our radio accept any interference including received interference that may cause designed to provide reasonable protection against harmful interference in a complies with the following Standards and Guidelines with regard to RF undesired operation. residential installation. This equipment generates, uses and can radiate radio energy and electromagnetic energy levels and evaluation of such levels for frequency energy and, if not installed and used in accordance with the exposure to humans:

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.

---IEEE Std. 1528:2013 and KDB447498, Evaluating Compliance with FCC WARNING: MODIFICATION OF THIS DEVICE TO RECEIVE CELLULAR Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields. RADIOTELEPHONE SERVICE SIGNALS IS PROHIBITED UNDER FCC

---American National Standards Institute (C95.1-1992), IEEE Standard for RULES AND FEDERAL LAW. Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields 3 kHz to 300 GHz.

---American National Standards Institute (C95.3-1992), IEEE Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic

-Increase the separation between the equipment and receiver. Fields-RF and Microwave.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. The information listed above provides the user with the information needed to make him or her aware of RF exposure and what to do to as-sure that this

-Consult the dealer or an experienced radio/TV technician for help. radio operates with the FCC RF exposure limits of this radio. This device complies with RF radiation exposure limits set forth for an Electromagnetic Interference/Compatibility uncontrolled environment. Do not use this device when the antenna shows obvious damages.Hold this transmitter approximately 25 mm away from your face and speak normal with the antenna pointed up and away. Use the supplied belt clip for body-worn configuration as other accessories may not comply to the limits. During transmissions, The radio generates RF energy that can possibly cause interference with other devices or systems. To avoid such interference, turn off the radio in areas where signs are posted to do so. DO NOT operate the transmitter in areas that are sensitive to electromagnetic radiation such as hospitals, aircraft and blasting sites.

EL PASO COMMUNICATION SYSTEMS, INC 8301 NW 27 St. #1 Dorlal, FL 33122 United Sataes Section 2.911(d)(7) USA Agent for Service of Process Product Name: FM Transceiver FCC ID: 2AS4FEPCOTX-320 Model(s): TX-320 Brand Name: tXPRO 2.911(d)(7) USA Designated Agent for Service of Process We, EL PASO COMMUNICATION SYSTEMS, INC. (the applicant) designate EL PASO COMMUNICATION SYSTEMS, INC.NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent:We Acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. the designated agent and acknowledgeour Agent obligation: We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent & Applicant Company name: EL PASO COMMUNICATION SYSTEMS, INC. Address: 1630 E Paisano Dr, Ste C,DEl Paso, TX 79901 United States Contact Name: Hilda Saad Telephone No: (915) 533-5119 Email: hildasaad@gmail.com FRN: 0001683218 Signature:

__________________ Date: Dec.27, 2023 2.911 (d)(7)USA Agent v1.2 EL PASO COMMUNICATION SYSTEMS, INC 8301 NW 27 St. #1 Dorlal, FL 33122 United Sataes NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the 2.911 (d)(7)USA Agent v1.2

EL PASO COMMUNICATION SYSTEMS, INC 8301 NW 27 St. #1 Dorlal, FL 33122 United Sataes Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date:12-28-2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AS4FEPCOTX-320 EL PASO COMMUNICATION SYSTEMS, INC (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, __________________________

(Applicant signature) Hilda Saad

EL PASO COMMUNICATION SYSTEMS, INC 8301 NW 27 St. #1 Dorlal, FL 33122 United Sataes Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 12-28-2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AS4FEPCOTX-320 EL PASO COMMUNICATION SYSTEMS, INC (the applicant) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment. Sincerely, __________________________

(Applicant signature) Hilda Saad

EL PASO COMMUNICATION SYSTEMS, INC 8301 NW 27 St. #1 Dorlal, FL 33122 United Sataes Agent Authorization Company: EL PASO COMMUNICATION SYSTEMS, INC Address: 8301 NW 27 St. #1 Dorlal, FL 33122 United Sataes Product Name: FM Transceiver Model Number(s): TX-320 Product Description: FM Transceiver We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature:

Date: 2023-12-28 Name:

Company: EL PASO COMMUNICATION SYSTEMS, INC Hilda Saad

EL PASO COMMUNICATION SYSTEMS, INC 8301 NW 27 St. #1 Dorlal, FL 33122 United Sataes Date: 2023-12-28 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Extended Frequencies Justification for Certification of Transmitter with FCC ID: 2AS4FEPCOTX-320 Dear Sir/Madam, This transmitter was designed to operate in following frequency ranges: 400-480MHz. To aid equipment authorization in other countries which accept the United States FCC Grant for Certification, EL PASO COMMUNICATION SYSTEMS, INC is requesting that the FCC lists the frequencies 400-480MHz under FCC Rule Parts 90 on the FCC Grant. EL PASO COMMUNICATION SYSTEMS, INC attests that the FM Transceiver will not be marketed to USA users with the frequency band which is not allowed by the rule part 90. Per the FCCs KDB634817 guidance, as an alternative to listing the exact frequencies, we acknowledge that its a violation of the FCC Rules if this device operates on unauthorized frequencies. Frequency Range (MHz FCC Rule Part 400-406 For Federal 406.1-450 450-454 456-460 460-462.5375 FCC Part 90 FCC Part 90 FCC Part 90 FCC Part 90 462.7375-467.5375 FCC Part 90 467.7375-470 470-480 FCC Part 90 FCC Part 90 Also, equipment programming is the responsibility of Authorized Service Personnel, the FM Transceiver is complies with 47 CFR Part 90.203(e), in that the operator cannot directly program the transmit frequencies using the normally accessible external controls. Please contact me if you require any additional information. Sincerely Yours, Signature:

(Applicant signature) Hilda Saad

EL PASO COMMUNICATION SYSTEMS, INC 8301 NW 27 St. #1 Dorlal, FL 33122 United Sataes Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2AS4FEPCOTX-320 Date: 2023-12-28 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure 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);

External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely ________________________ Contact person: Hilda Saad

EL PASO COMMUNICATION SYSTEMS, INC 8301 NW 27 St. #1 Dorlal, FL 33122 United Sataes FCC Part 90 Letter Date: 2023-12-28 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Declaration of compliance to the requirements of 90.203 With FCC ID: 2AS4FEPCOTX-320 Dear Sir/Madam, We, EL PASO COMMUNICATION SYSTEMS, INC, acknowledge that this device will not be marketed to USA users with the frequency band which is not allowed by rule part 90.203 and it is a violation of FCC rules if this device is operated on unauthorized frequencies inside the U.S.A. This equipment meets the requirements of the FCC Rules, Parts 90.203(e) and (g), as applicable. Programming of this products transmit frequencies can be performed ONLY by the manufacturer or by service or by maintenance personal. The operator cant program transmit frequencies using the equipments external operation controls. This is to certify that the requirements of 47 CFR Part 90.203(j)(4) and (5) spectrum efficiency are met by the EL PASO COMMUNICATION SYSTEMS, INC demonstrated by the tests conducted on the sample radio provided. Additionally the radio also meets the requirement of one voice channel per 12.5 kHz of channel bandwidth for analogue speech (11k0F3E emission). Sincerely Yours, Signature:

(Applicant signature) Hilda Saad