1. FCC ID
  2. 2AKGY
  3. 2AKGY-CM42B

FCC ID 2AKGY-CM42B

Two-wire transmitter

by Endress and Hauser Conducta GmbH and Co KG

Grantee Code: 2AKGY   Product Code: CM42B
Latest application date: 2026-09-28

FCC ID Device Details

FCC ID2AKGY-CM42B
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AKGY
Product CodeCM42B
Applicant BusinessEndress and Hauser Conducta GmbH and Co KG 🇩🇪
Related Domains endress.com
Equipment ClassTwo-wire transmitter
Test FirmNMi TESTLAB GmbH

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzClass II permissive change or modification of presently authorized equipment2026-09-28
2402-2480 MHzOriginal Equipment2025-02-26

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-09-28PDF 4.2 MB
User Manula radio approvalsUsers Manual2026-09-28PDF 609.7 KB
User ManualUsers Manual2025-02-26PDF 3.8 MB
User Manual IIUsers Manual2025-02-26PDF 609.7 KB
user manual IIUsers Manual2025-02-26PDF 609.7 KB
int photos rail housingInternal Photos2026-09-28PDF 1.4 MB
int photos stainless steelInternal Photos2026-09-28PDF 2.3 MB
int photosInternal Photos2025-02-26PDF 1.3 MB
ext photos rail housingExternal Photos2026-09-28PDF 1 MB
ext photos stainless steelExternal Photos2026-09-28PDF 1.2 MB
ext photosExternal Photos2025-02-26PDF 542.7 KB
ext photosExternal Photos2025-02-26PDF 542.7 KB
Label and LocationID Label/Location Info2025-02-26PDF 336 KB
Test Setup photos rail mountTest Setup Photos2026-09-28PDF 1.3 MB
Test Setup photos stainlessTest Setup Photos2026-09-28PDF 1.6 MB
test setup photosTest Setup Photos2025-02-26PDF 1.6 MB
test setup photosTest Setup Photos2025-02-26PDF 767.9 KB
Test Report rail housingTest Report2026-09-28PDF 758.7 KB
Test Report stainlessTest Report2026-09-28PDF 771.2 KB
AUT reportTest Report2025-02-26PDF 720.5 KB
Test reportTest Report2025-02-26PDF 267.8 KB
Test reportTest Report2025-02-26PDF 929.9 KB
Attestation Letter Covered EquipAttestation Statements2026-09-28PDF 178.1 KB
Attestation Letter US agent Metadata onlyAttestation Statements2026-09-28PDF 52.9 KB
Attestation Letter US agentAttestation Statements2025-02-26PDF 355.4 KB
Attestation Letter Covered EquipAttestation Statements2025-02-26PDF 155 KB
C2letterCover Letter(s)2026-09-28PDF 243.2 KB
PoACover Letter(s)2026-09-28PDF 191.3 KB
LTC RequestCover Letter(s)2025-02-26PDF 106.6 KB
RF ExposureRF Exposure Info2026-09-28PDF 256.8 KB
RF ExposureRF Exposure Info2025-02-26PDF 267.8 KB
Block Diagram Metadata onlyBlock DiagramPDF 213.6 KB
DRW Schematics Metadata onlySchematicsPDF 41.5 KB
DRW Schematics 3202344 Metadata onlySchematicsPDF 41.5 KB
FWBT Schematics 320344 Metadata onlySchematicsPDF 41.5 KB
FWBT Schematics 3202340 Metadata onlySchematicsPDF 74.9 KB
FWBT Schematics 3202341 Metadata onlySchematicsPDF 60.3 KB
VD2W1 Schematics 3202495 Metadata onlySchematicsPDF 118.7 KB
VD2W1 schematics Metadata onlySchematicsPDF 96 KB
VD2W1 schematics 3202488 Metadata onlySchematicsPDF 96 KB
VD2W1 schematics 3202496 Metadata onlySchematicsPDF 80.3 KB
VICO1 schematics Metadata onlySchematicsPDF 63.9 KB
VICO1 schematics 3203045 Metadata onlySchematicsPDF 63.9 KB
VICO1 schematics 3203039 Metadata onlySchematicsPDF 77.4 KB
VICO1 schematics 3203040 Metadata onlySchematicsPDF 87.6 KB
VXCM1 Schematics 3203043 Metadata onlySchematicsPDF 465.5 KB
VXCM1 chematics Metadata onlySchematicsPDF 171.4 KB
VXCM1 chematics 3203046 Metadata onlySchematicsPDF 171.4 KB
VXCM1 schematics Metadata onlySchematicsPDF 137.7 KB
Operational Description Metadata onlyOperational DescriptionPDF 1.1 MB

Application Information

Application IDCiubWB2f+nd/+4sZtmB9ew==
Final Action Date2026-09-28
Application PurposeClass II permissive change or modification of presently authorized equipment
Applicant FRN0026064360
ModelCM42B
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionTwo-wire transmitter
Responsible PartyHenryk Hofmann, henryk.hofmann@endress.com , +497156209286
Non-Technical ContactEmil Remolana, Endress and Hauser Automation Instrumentation, emil.remolana@endress.com , +13175301940
Test FirmHolger Bentje, NMi TESTLAB GmbH, holger.bentje@nmi-testlab.de , 49-5235-9500-24
TCB EmailBrandhorst.dirk@nmi-testlab.de
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
CiubWB2f+nd/+4sZtmB9ew==2026-09-28Class II permissive change or modification of presently authorized equipment
vLqrhsljmZrvD2VFNl6HpQ==2025-02-26Original Equipment
mUobTHVGhS3xGR87/plLPA==2025-02-26Original Equipment

Equipment Authorization

FrequencyOutputGrant Notes
CC
2402-2480 MHz0.0020000CC

Grants

TCB Grant - Application vLqrhsljmZrvD2VFNl6HpQ==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  PHOENIX TESTLAB GmbH
Koenigswinkel 10
32825 Blomberg,
Germany 		Date of Grant: 02/26/2025

Application Dated: 02/26/2025
Endress and Hauser Conducta GmbH and Co KG
Dieselstrasse 24
Gerlingen, 70839
Germany
 
Attention: Henryk Hofmann , Senior Engineer

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:  2AKGY-CM42B
Name of Grantee:  Endress and Hauser Conducta GmbH and Co KG
Equipment Class: Digital Transmission System
Notes: Two-wire transmitter
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.002  

Output power listed is max peak conducted.

CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application mUobTHVGhS3xGR87/plLPA==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  PHOENIX TESTLAB GmbH
Koenigswinkel 10
32825 Blomberg,
Germany 		Date of Grant: 02/26/2025

Application Dated: 02/26/2025
Endress and Hauser Conducta GmbH and Co KG
Dieselstrasse 24
Gerlingen, 70839
Germany
 
Attention: Henryk Hofmann , Senior Engineer

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:  2AKGY-CM42B
Name of Grantee:  Endress and Hauser Conducta GmbH and Co KG
Equipment Class: Part 15 Class B Digital Device
Notes: Two-wire transmitter
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15B  - 


CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application CiubWB2f+nd/+4sZtmB9ew==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  NMi TESTLAB GmbH
Koenigswinkel 10
32825 Blomberg,
Germany 		Date of Grant: 09/28/2026

Application Dated: 09/28/2026
Endress and Hauser Conducta GmbH and Co KG
Dieselstrasse 24
Gerlingen, 70839
Germany
 
Attention: Henryk Hofmann , Senior Engineer

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:  2AKGY-CM42B
Name of Grantee:  Endress and Hauser Conducta GmbH and Co KG
Equipment Class: Digital Transmission System
Notes: Two-wire transmitter
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.002  

Output power listed is max peak conducted. C2PC adds two housing variants: Liquiline CM42B Stainless Steel Housing and Liquiline CM42B Rail-Mount Housing

CC: This device is certified pursuant to two different Part 15 rules sections.