FCC ID UZ7RFD4031
RFID Sled
by Zebra Technologies Corporation
Grantee Code: UZ7 Product Code: RFD4031
Latest application date: 2026-04-16
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 902.75-927.25 MHz | Class II permissive change or modification of presently authorized equipment | 2026-04-16 |
| 902.75-927.25 MHz | Class II permissive change or modification of presently authorized equipment | 2025-05-14 |
| 902.75-927.25 MHz | Original Equipment | 2021-10-01 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| RFD4031_UserMan | Users Manual | 2025-05-14 | PDF 3.5 MB |
| User Manual | Users Manual | 2022-03-30 | PDF 2.4 MB |
| User Manual Regulatory | Users Manual | 2022-03-30 | PDF 2.5 MB |
| RFD4031_IntPho_1 | Internal Photos | 2025-11-10 | PDF 5.4 MB |
| RFD4031_IntPho_2 | Internal Photos | 2025-11-10 | PDF 1.2 MB |
| Internal Photo 1 Metadata only | Internal Photos | 2022-03-30 | PDF 5.5 MB |
| Internal Photo 2 Metadata only | Internal Photos | 2022-03-30 | PDF 1.4 MB |
| Internal Photos 1 | Internal Photos | 2022-03-30 | PDF 5.5 MB |
| Internal Photos 2 | Internal Photos | 2022-03-30 | PDF 5.4 MB |
| Internal Photos 3 | Internal Photos | 2022-03-30 | PDF 3.7 MB |
| RFD4031_ExtPho | External Photos | 2025-11-10 | PDF 1.2 MB |
| External Photo Metadata only | External Photos | 2022-03-30 | PDF 1.5 MB |
| External Photos | External Photos | 2022-03-30 | PDF 2.9 MB |
| Label Location | ID Label/Location Info | 2021-10-01 | PDF 89 KB |
| Label Sample | ID Label/Location Info | 2021-10-01 | PDF 617.1 KB |
| FA142718-12_FCC SAR_Appendix D | Test Setup Photos | 2025-11-10 | PDF 124.4 KB |
| FR142718-12_Tsup_DSS_RFID | Test Setup Photos | 2025-11-10 | PDF 351.1 KB |
| Tsup DSS | Test Setup Photos | 2022-03-30 | PDF 656.3 KB |
| Tsup RFExp | Test Setup Photos | 2022-03-30 | PDF 98.5 KB |
| Antenna Report | Test Report | 2026-04-16 | PDF 146.4 KB |
| Test Report | Test Report | 2026-04-16 | PDF 1,005.2 KB |
| FR142718-12_TR_DSS_RFID | Test Report | 2025-05-14 | PDF 2.2 MB |
| TestRpt DSS | Test Report | 2021-10-01 | PDF 2.7 MB |
| Att Statements 2.911(d)(5)(7) | Attestation Statements | 2026-04-16 | PDF 214.9 KB |
| Att Statements 2.911(d)(5)(i)&(ii) | Attestation Statements | 2026-04-16 | PDF 264.2 KB |
| UZ7RFD4031_Attestation_Covered List_2.911d5(i) | Attestation Statements | 2025-05-14 | PDF 289.1 KB |
| UZ7RFD4031_Attestation_Covered List_2.911d5(ii) | Attestation Statements | 2025-05-14 | PDF 289.1 KB |
| UZ7_Attestation_US Agent_2.911d7 | Attestation Statements | 2025-05-14 | PDF 370.7 KB |
| Authorization Letter | Cover Letter(s) | 2026-04-16 | PDF 176 KB |
| C2PC Letter | Cover Letter(s) | 2026-04-16 | PDF 176 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-04-16 | PDF 176 KB |
| UZ7RFD4031_Coverletter-FCC | Cover Letter(s) | 2025-05-14 | PDF 436.9 KB |
| UZ7RFD4031_cvltr_C2PCPX Acknowledging Compliance Letter | Cover Letter(s) | 2025-05-14 | PDF 770.1 KB |
| UZ7RFD4031_cvrltr_Class II Permissive Change | Cover Letter(s) | 2025-05-14 | PDF 533.2 KB |
| Confidentiality Letter | Cover Letter(s) | 2021-10-01 | PDF 553.4 KB |
| SAR Report | RF Exposure Info | 2026-04-16 | PDF 770 KB |
| SAR Report App A | RF Exposure Info | 2026-04-16 | PDF 120.5 KB |
| SAR Report App B | RF Exposure Info | 2026-04-16 | PDF 100 KB |
| SAR Report App C | RF Exposure Info | 2026-04-16 | PDF 1.9 MB |
| FA142718-12_FCC SAR Metadata only | RF Exposure Info | 2025-05-14 | PDF 753.5 KB |
| FA142718-12_FCC SAR_Appendix A | RF Exposure Info | 2025-05-14 | PDF 108.8 KB |
| FA142718-12_FCC SAR_Appendix B | RF Exposure Info | 2025-05-14 | PDF 115.1 KB |
| FA142718-12_FCC SAR_Appendix C | RF Exposure Info | 2025-05-14 | PDF 2.1 MB |
| FA142718-12_FCC SAR_r1 | RF Exposure Info | 2025-05-14 | PDF 753.8 KB |
| RF Exposure | RF Exposure Info | 2021-10-01 | PDF 1.1 MB |
| RF Exposure Appx A | RF Exposure Info | 2021-10-01 | PDF 106 KB |
| RF Exposure Appx B | RF Exposure Info | 2021-10-01 | PDF 93.5 KB |
| RF Exposure Appx C | RF Exposure Info | 2021-10-01 | PDF 3.7 MB |
| User Manual Metadata only | Users Manual | 2026-10-13 | PDF 3.9 MB |
| Internal Photos pt. 1 Metadata only | Internal Photos | 2026-10-13 | PDF 4.9 MB |
| Internal Photos pt. 2 Metadata only | Internal Photos | 2026-10-13 | PDF 1.7 MB |
| External Photos Metadata only | External Photos | 2026-10-13 | PDF 1.7 MB |
| TSUP Metadata only | Test Setup Photos | 2026-10-13 | PDF 267.7 KB |
| TSUP Antenna Metadata only | Test Setup Photos | 2026-10-13 | PDF 636.2 KB |
| TSUP SAR Metadata only | Test Setup Photos | 2026-10-13 | PDF 113.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 65.5 KB | |
| RFD4031_BlkDia Metadata only | Block Diagram | PDF 91 KB | |
| RFD4031_Schem Metadata only | Schematics | PDF 754.4 KB | |
| Schematics Metadata only | Schematics | PDF 736.1 KB | |
| Op Description Antenna Metadata only | Operational Description | PDF 511.1 KB | |
| Operational Description Metadata only | Operational Description | PDF 264.4 KB | |
| Operational Description Metadata only | Operational Description | PDF 533 KB | |
| RFD4031_OpDes_Change Note Metadata only | Operational Description | PDF 3.6 MB | |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 269 KB | |
| RFD4031_Part List-1 Metadata only | Parts List/Tune Up Info | PDF 128.9 KB | |
| RFD4031_Part List-2 Metadata only | Parts List/Tune Up Info | PDF 121.6 KB | |
| RFD4031_TunPro Metadata only | Parts List/Tune Up Info | PDF 169.6 KB | |
| RFD4031_TunPro_r1 Metadata only | Parts List/Tune Up Info | PDF 73.8 KB | |
| Tune-Up Procedure Metadata only | Parts List/Tune Up Info | PDF 95.3 KB | |
| Tuning Procedure Metadata only | Parts List/Tune Up Info | PDF 166.9 KB |
Application Information
| Application ID | xU4Q+XJfWeVJ0sNbeeSVqg== |
|---|---|
| Final Action Date | 2026-04-16 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0015642663 |
| Model | RFD4031 |
| Frequency Range | 902.75-927.25 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | RFID Sled |
| Responsible Party | Dharmajit Solanki, dsolanki@zebra.com  , 4169706612 |
| Non-Technical Contact | Jay Cadiz, Zebra Technologies Corporation, JCadiz@zebra.com , 847-616-5806 |
| Test Firm | Alex Chen, Sporton International Inc., alex@sporton.com.tw  , 88633273456 |
| TCB Email | tei@timcoengr.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| xU4Q+XJfWeVJ0sNbeeSVqg== | 2026-04-16 | Class II permissive change or modification of presently authorized equipment |
| xKvHb67x3fPywrhjxsiX+w== | 2025-05-14 | Class II permissive change or modification of presently authorized equipment |
| WLx0acnFKWXffvWkuorHrg== | 2021-10-01 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 902.75-927.25 MHz | 0.9528000 | 15C |
| 902.75-927.25 MHz | 0.9528000 |
Grants
TCB Grant - Application xU4Q+XJfWeVJ0sNbeeSVqg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 04/16/2026 Application Dated: 04/13/2026 |
| Zebra Technologies Corporation |
| 3 Overlook Point |
| Lincolnshire, IL 60069 |
| Attention: Dharmajit Solanki , Principal Regulatory Specialist |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | UZ7RFD4031 |
| Name of Grantee: | Zebra Technologies Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | RFID Sled |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 902.75 - 927.25 | 0.9528 |
| Output Power listed is the maximum conducted output power. The highest reported SAR for simultaneous transmission and product specific (10g SAR) exposure conditions are 1.44 W/kg and 1.08 W/kg, respectively. Class II Permissive Change: Revised antenna for higher gain. Adjusted the housing dimension slightly to accommodate the new antenna. |
TCB Grant - Application xKvHb67x3fPywrhjxsiX+w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Sporton International (USA) Inc. 1175 Montague Expressway Milpitas, CA 95035 |
Date of Grant: 05/14/2025 Application Dated: 05/14/2025 |
| Zebra Technologies Corporation |
| 3 Overlook Point |
| Lincolnshire, IL 60069 |
| Attention: Dharmajit Solanki , Principal Regulatory Specialist |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | UZ7RFD4031 |
| Name of Grantee: | Zebra Technologies Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | RFID Sled |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 902.75 - 927.25 | 0.9528 |
| Output Power listed is the maximum conducted output power. The highest reported SAR for simultaneous transmission and product specific (10g SAR) exposure conditions are 1.44 W/kg and 1.08 W/kg, respectively. Class II Permissive Change: Use the non-pin-to-pin compatible RF Power Amplifier architecture to replace the original one. This device must maintain a distance of at least 21 mm between the user and the front of RFID transmitting antenna. End-users must be informed of the operating requirements for satisfying RF exposure compliance. The highest reported SAR for use at the extremity and simultaneous transmission exposure conditions are 1.49 W/kg (10g) and 1.70 W/kg (10g), respectively. |
TCB Grant - Application WLx0acnFKWXffvWkuorHrg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Timco Engineering, Inc. 849 NW State Road 45 Newberry, FL 32669 |
Date of Grant: 10/01/2021 Application Dated: 09/28/2021 |
| Zebra Technologies Corporation |
| 1 Zebra Plaza |
| Holtsville, NY 11742 |
| Attention: Qianlin Zhou , Regulatory Specialist |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | UZ7RFD4031 |
| Name of Grantee: | Zebra Technologies Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | RFID Sled |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 902.75 - 927.25 | 0.9528 |
| Output Power listed is the maximum conducted output power. The highest reported SAR for simultaneous transmission and product specific (10g SAR) exposure conditions are 1.44 W/kg and 1.08 W/kg, respectively. |
EAS Grant - Application WLx0acnFKWXffvWkuorHrg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Zebra Technologies Corporation 1 Zebra Plaza Holtsville, NY 11742 United States |
Date of Grant: 10/01/2021 Application Dated: 09/28/2021 |
| Attention: Qianlin Zhou , Regulatory Specialist |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | UZ7RFD4031 |
| Name of Grantee: | Zebra Technologies Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | RFID Sled |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 902.75 - 927.25 | 0.9528 |
| Output Power listed is the maximum conducted output power. The highest reported SAR for simultaneous transmission and product specific (10g SAR) exposure conditions are 1.44 W/kg and 1.08 W/kg, respectively. |
| Mail To: |