FCC ID 2AU8N-QW1
Ultrasonic water meter
by Axioma Metering UAB
Grantee Code: 2AU8N Product Code: QW1
Latest application date: 2026-07-03
FCC ID Device Details
| FCC ID | 2AU8N-QW1 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AU8N |
| Product Code | QW1 |
| Applicant Business | Axioma Metering UAB 🇱🇹 |
| Related Domains |  axioma.eu  mainlink.net |
| Equipment Class | Ultrasonic water meter |
| Test Firm | Eurofins Product Service GmbH |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 903-927 MHz | Class II permissive change or modification of presently authorized equipment | 2026-07-03 |
| 903-927 MHz | Original Equipment | 2020-03-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| um | Users Manual | 2026-07-03 | PDF 2.6 MB |
| User Manual | Users Manual | 2020-03-30 | PDF 2 MB |
| int photos | Internal Photos | 2026-07-03 | PDF 1.1 MB |
| int. Photos | Internal Photos | 2020-03-30 | PDF 236.5 KB |
| ext photos | External Photos | 2026-07-03 | PDF 1.1 MB |
| ext. Photos | External Photos | 2020-03-30 | PDF 318.2 KB |
| labl loc | ID Label/Location Info | 2026-07-03 | PDF 792.7 KB |
| lbl smpl | ID Label/Location Info | 2026-07-03 | PDF 293.1 KB |
| Label | ID Label/Location Info | 2020-03-30 | PDF 293.1 KB |
| LabelLoc | ID Label/Location Info | 2020-03-30 | PDF 792.7 KB |
| test setup photos | Test Setup Photos | 2026-07-03 | PDF 726.3 KB |
| Test Setup Photos | Test Setup Photos | 2020-03-30 | PDF 205.7 KB |
| Test Report | Test Report | 2026-07-03 | PDF 1.4 MB |
| Test Report | Test Report | 2020-03-30 | PDF 2.9 MB |
| US Agent | Attestation Statements | 2026-07-03 | PDF 250.1 KB |
| CIIPC Letter | Cover Letter(s) | 2026-07-03 | PDF 405.9 KB |
| auth letter | Cover Letter(s) | 2026-07-03 | PDF 173.6 KB |
| conf req | Cover Letter(s) | 2026-07-03 | PDF 207.2 KB |
| ConReq | Cover Letter(s) | 2020-03-30 | PDF 45.1 KB |
| PoA | Cover Letter(s) | 2020-03-30 | PDF 33.8 KB |
| RF Exp | RF Exposure Info | 2026-07-03 | PDF 577.2 KB |
| parts list | Parts List/Tune Up Info | 2026-07-03 | PDF 197.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 127.9 KB | |
| blk dia Metadata only | Block Diagram | PDF 223.1 KB | |
| Schematics Metadata only | Schematics | PDF 941.9 KB | |
| schema Metadata only | Schematics | PDF 2 MB | |
| Ant Spec Metadata only | Operational Description | PDF 37.3 KB | |
| OpDes Metadata only | Operational Description | PDF 92.8 KB | |
| ant spec Metadata only | Operational Description | PDF 276.6 KB | |
| op des Metadata only | Operational Description | PDF 92.8 KB | |
| cov equ | Attestation Statements | 2026-07-03 | PDF 275.5 KB |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 197.5 KB |
Application Information
| Application ID | mKy1V15PKgRC7zN9ae4CTw== |
|---|---|
| Final Action Date | 2026-07-03 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0029007473 |
| Model | QW1 |
| Frequency Range | 903-927 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Ultrasonic water meter |
| Responsible Party | Marius Karaliunas, marius.karaliunas@axioma.eu , +37065037996 |
| Non-Technical Contact | Igor Poliscuk, Mainlink LLC, Igor.poliscuk@mainlink.net , +1 800 3006482 |
| Test Firm | Stephan Liebich, Eurofins Product Service GmbH, Stephan.Liebich@cpt.eurofinseu.com  , 0049-33631-801-865 |
| TCB Email | Joerdis.Mitzloff@cpt.eurofinseu.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 |
|---|---|---|
| mKy1V15PKgRC7zN9ae4CTw== | 2026-07-03 | Class II permissive change or modification of presently authorized equipment |
| qgeu9cNaenaHPO4Sd/TN3Q== | 2020-03-30 | Original Equipment |
Equipment Authorization
| Frequency | Output | Emission | Rules |
|---|---|---|---|
| STM32L476QEI6TR | |||
| 903-927 MHz | 0.0635000 | 15C |
Grants
TCB Grant - Application qgeu9cNaenaHPO4Sd/TN3Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 03/30/2020 Application Dated: 03/30/2020 |
| Axioma Metering UAB |
| Veterinaru str. 52 |
| Biruliskes, 55469 Lithuania |
| Attention: Marius Karaliunas |
| 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: | 2AU8N-QW1 |
| Name of Grantee: | Axioma Metering UAB |
| Equipment Class: | Digital Transmission System |
| Notes: | Ultrasonic water meter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 903.0 - 927.0 | 0.0635 |
| Power listed is maximum peak conducted. |
EAS Grant - Application qgeu9cNaenaHPO4Sd/TN3Q==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Axioma Metering UAB Veterinaru str. 52 Biruliskes, 55469 Lithuania |
Date of Grant: 03/30/2020 Application Dated: 03/30/2020 |
| Attention: Marius Karaliunas |
| 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: | 2AU8N-QW1 |
| Name of Grantee: | Axioma Metering UAB |
| Equipment Class: | Digital Transmission System |
| Notes: | Ultrasonic water meter |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 903.0 - 927.0 | 0.0635 |
| Power listed is maximum peak conducted. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 07/03/2026 Application Dated: 07/03/2026 |
| Axioma Metering UAB |
| Veterinaru str. 52 |
| Biruliskes, 55469 Lithuania |
| Attention: Marius Karaliunas , |
| 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: | 2AU8N-QW1 |
| Name of Grantee: | Axioma Metering UAB |
| Equipment Class: | Digital Transmission System |
| Notes: | Ultrasonic water meter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 903.0 - 927.0 | 0.1 | 10.0 PM | 250KF1D |