1. FCC ID
  2. 2ADAK
  3. 2ADAKXBR5110D5VI

FCC ID 2ADAKXBR5110D5VI

XBR Base Station Transceiver

by Etherstack Inc.

Grantee Code: 2ADAK   Product Code: XBR5110D5VI
Latest application date: 2025-11-18

FCC ID Device Details

FCC ID2ADAKXBR5110D5VI
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2ADAK
Product CodeXBR5110D5VI
Applicant BusinessEtherstack Inc. 🇺🇸
Related Domains etherstack.com
Equipment ClassXBR Base Station Transceiver
Test FirmCompliance Testing, LLC

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
138-174 MHzOriginal Equipment2025-11-18

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-11-18PDF 875.8 KB
Internal photosInternal Photos2025-11-18PDF 3.1 MB
External photosExternal Photos2025-11-18PDF 453.6 KB
LabelID Label/Location Info2025-11-18PDF 145 KB
Test setupTest Setup Photos2025-11-18PDF 1 MB
Test report part 1Test Report2025-11-18PDF 673.9 KB
Test report part 2Test Report2025-11-18PDF 678.3 KB
Test report part 3Test Report2025-11-18PDF 658.1 KB
Test report part 4Test Report2025-11-18PDF 845.7 KB
Test report part 5Test Report2025-11-18PDF 741.9 KB
Test report part 6Test Report2025-11-18PDF 317.6 KB
Test report part 7Test Report2025-11-18PDF 352.2 KB
Covered equipment list attestationAttestation Statements2025-11-18PDF 242.1 KB
US agent designation attestationAttestation Statements2025-11-18PDF 215.7 KB
Agent letterCover Letter(s)2025-11-18PDF 94.2 KB
Confidentiality request letterCover Letter(s)2025-11-18PDF 245.3 KB
Extended frequency letterCover Letter(s)2025-11-18PDF 226.1 KB
Spectrum efficiency letterCover Letter(s)2025-11-18PDF 145.3 KB
RF Exposure EvaluationRF Exposure Info2025-11-18PDF 285.3 KB
Block Diagram Metadata onlyBlock DiagramPDF 630.1 KB
Schematics Metadata onlySchematicsPDF 2.1 MB
Operational Description Metadata onlyOperational DescriptionPDF 888.8 KB
Parts list Metadata onlyParts List/Tune Up InfoPDF 709 KB
Tune up information Metadata onlyParts List/Tune Up InfoPDF 143.1 KB

Application Information

Application ID3qH/mUrQhv1+g5J+WM7NmQ==
Final Action Date2025-11-18
Application PurposeOriginal Equipment
Applicant FRN0016936114
ModelXBR5110D5VI
Frequency Range138-174 MHz
Equipment ClassTNB - Licensed Non-Broadcast Station Transmitter
Device DescriptionXBR Base Station Transceiver
Responsible PartyDouglas Chapman, dougc@etherstack.com , 91766614110
Test FirmMichael Schafer, Compliance Testing, LLC, labadmin@compliancetesting.com , 480-926-3100
TCB EmailTCBAdmin@compliancetesting.com
TCB ScopeB1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
3qH/mUrQhv1+g5J+WM7NmQ==2025-11-18Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRulesGrant Notes
138-174 MHz100.02.5 PM8K10F1D22, 74, 80, 90EF ES
138-174 MHz100.02.5 PM8K10F1E22, 74, 80, 90EF ES
138-174 MHz100.02.5 PM8K10F1W22, 74, 80, 90EF ES
138-174 MHz100.02.5 PM8K10F7D22, 74, 80, 90EF ES
138-174 MHz100.02.5 PM8K10F7E22, 74, 80, 90EF ES
138-174 MHz100.02.5 PM8K10F7W22, 74, 80, 90EF ES
138-174 MHz100.02.5 PM11K0F3E22, 74, 80, 90EF ES
138-174 MHz100.02.5 PM16K0F3E22, 74, 80, 90EF ES

Grants

TCB Grant - Application 3qH/mUrQhv1+g5J+WM7NmQ==

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

  Compliance Testing, LLC
1724 S. Nevada Way
Mesa, AZ 85204
Date of Grant: 11/18/2025

Application Dated: 11/18/2025
Etherstack Inc.
1115 Broadway
Suite 1276
New York, NY 10010
 
Attention: Douglas Chapman , V.P. Business Development

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:  2ADAKXBR5110D5VI
Name of Grantee:  Etherstack Inc.
Equipment Class: Licensed Non-Broadcast Station Transmitter
Notes: XBR Base Station Transceiver
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
EF ES 22, 74, 80, 90 138.0  -  174.0 100.0 2.5  PM 8K10F1D
EF ES 22, 74, 80, 90 138.0  -  174.0 100.0 2.5  PM 8K10F1E
EF ES 22, 74, 80, 90 138.0  -  174.0 100.0 2.5  PM 8K10F1W
EF ES 22, 74, 80, 90 138.0  -  174.0 100.0 2.5  PM 8K10F7D
EF ES 22, 74, 80, 90 138.0  -  174.0 100.0 2.5  PM 8K10F7E
EF ES 22, 74, 80, 90 138.0  -  174.0 100.0 2.5  PM 8K10F7W
EF ES 22, 74, 80, 90 138.0  -  174.0 100.0 2.5  PM 11K0F3E
EF ES 22, 74, 80, 90 138.0  -  174.0 100.0 2.5  PM 16K0F3E

Power listed is the maximum rated conducted output power at the antenna terminals. Users and installers must be provided with appropriate antenna installation instructions and transmitter operating conditions, for satisfying RF exposure compliance. RF exposure compliance is addressed at the time of licensing, as required by the responsible FCC Bureau(s), including antenna co-location requirements of ยง1.1307(b) (3).

EF: This device may contain functions that are not operational in U.S Territories except as noted in the filing. This grant has extended frequencies as noted in the filing and Section 2.927(b) applies to this authorization.
ES: This equipment is capable of supporting a minimum data rate of 4800 bits per second per 6.25 kHz of channel bandwidth.