FCC ID TWYR700A
RAIN RFID Reader
by Impinj, Inc.
Grantee Code: TWY Product Code: R700A
Latest application date: 2025-07-09
FCC ID Device Details
| FCC ID | TWYR700A |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | TWY |
| Product Code | R700A |
| Applicant Business | Impinj, Inc. 🇺🇸 |
| Related Domains |  impinj.com |
| Equipment Class | RAIN RFID Reader |
| Test Firm | CKC Laboratories, Inc. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 902.75-927.25 MHz | Original Equipment | 2025-07-09 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-07-09 | PDF 1 MB |
| Internal Photos | Internal Photos | 2025-07-09 | PDF 1.5 MB |
| External Photos | External Photos | 2025-07-09 | PDF 1.3 MB |
| ID Label and Location Info | ID Label/Location Info | 2025-07-09 | PDF 182.1 KB |
| Test Setup Photos | Test Setup Photos | 2025-07-09 | PDF 1.3 MB |
| Antenna Info | Test Report | 2025-07-09 | PDF 2.7 MB |
| Test Report | Test Report | 2025-07-09 | PDF 2.5 MB |
| Covered List Attestation | Attestation Statements | 2025-07-09 | PDF 255.7 KB |
| US Agent for service of process attestation | Attestation Statements | 2025-07-09 | PDF 92.8 KB |
| Authorization Letter | Cover Letter(s) | 2025-07-09 | PDF 248.9 KB |
| Confidentiality Request | Cover Letter(s) | 2025-07-09 | PDF 182.9 KB |
| Professional Installation Letter | Cover Letter(s) | 2025-07-09 | PDF 131.1 KB |
| RF Exposure Info | RF Exposure Info | 2025-07-09 | PDF 495.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 308.6 KB | |
| Schematics Metadata only | Schematics | PDF 2.7 MB | |
| Operational Description Metadata only | Operational Description | PDF 628.8 KB | |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 112.4 KB |
Application Information
| Application ID | vxOnDHyS/pzBvu6dAr1jgw== |
|---|---|
| Final Action Date | 2025-07-09 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0014497192 |
| Model | R700A |
| Frequency Range | 902.75-927.25 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | RAIN RFID Reader |
| Responsible Party | Bill Ashley, ashley@impinj.com , 206-834-1116 |
| Agent | Michelle Michelle Michelle, CKC Certification Services, LLC, tcbinfo@ckc.com  , 209-299-5240 |
| Test Firm | Steve Behm, CKC Laboratories, Inc., qa@ckc.com , 209-966-5240 |
| TCB Email | tcbadmin@ckc.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Power listed is conducted. Professional installation required. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 25cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-product procedures. End Users and Installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. Approved for use with antenna(s) as listed in this filing |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| vxOnDHyS/pzBvu6dAr1jgw== | 2025-07-09 | Original Equipment |
Equipment Authorization
| Frequency | Output | Grant Notes |
|---|---|---|
| 902.75-927.25 MHz | 0.8570000 | 36 |
Grants
TCB Grant - Application vxOnDHyS/pzBvu6dAr1jgw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
CKC Certification Services, LLC 5046 Sierra Pines Mariposa, CA 95338 |
Date of Grant: 07/09/2025 Application Dated: 07/09/2025 |
| Impinj, Inc. |
| 400 Fairview Ave N. |
| Suite 1200 |
| Seattle, WA 98109 |
| Attention: Bill Ashley , |
| 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: | TWYR700A |
| Name of Grantee: | Impinj, Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | RAIN RFID Reader |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 36 | 15C | 902.75 - 927.25 | 0.857 |
| Power listed is conducted. Professional installation required. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 25cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-product procedures. End Users and Installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. Approved for use with antenna(s) as listed in this filing |
| 36: | Certain antennas used with this equipment require a minimum cable length, or have output power limitations as documented in the application. |