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  3. B4HPCTMT

FCC ID B4HPCTMT

Wireless Text Message Transmitter

by Porta Phone Company Inc

Grantee Code: B4H   Product Code: PCTMT
Latest application date: 2026-08-20

FCC ID Device Details

FCC IDB4HPCTMT
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeB4H
Product CodePCTMT
Applicant BusinessPorta Phone Company Inc 🇺🇸
Related Domains portaphone.com
Equipment ClassWireless Text Message Transmitter
Test FirmBay Area Compliance Laboratories Corp (Shenzhen)

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
905-925 MHzOriginal Equipment2026-08-20

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-08-20PDF 91.8 KB
Internal PhotosInternal Photos2026-08-20PDF 604.9 KB
External PhotosExternal Photos2026-08-20PDF 566.2 KB
Label and Label LocationID Label/Location Info2026-08-20PDF 617.4 KB
Test Setup PhotosTest Setup Photos2026-08-20PDF 956.2 KB
Antenna SpecificationTest Report2026-08-20PDF 1.6 MB
SAR Test ReportRF Exposure Info2026-08-20PDF 4.7 MB
Test ReportTest Report2026-08-20PDF 1.7 MB
Attestation LetterAttestation Statements2026-08-20PDF 75.7 KB
Attestation Letter-2.911(d)(5)(i)Attestation Statements2026-08-20PDF 88.4 KB
Attestation Letter-2.911(d)(5)(ii)Attestation Statements2026-08-20PDF 88.8 KB
US Agent Attestation LetterAttestation Statements2026-08-20PDF 27.9 KB
FCC Agent Authorization LetterCover Letter(s)2026-08-20PDF 78.6 KB
FCC Confidentiality LetterCover Letter(s)2026-08-20PDF 82.6 KB
Block Diagram Metadata onlyBlock DiagramPDF 39 KB
Schematics Metadata onlySchematicsPDF 405 KB
Operation Description Metadata onlyOperational DescriptionPDF 29.3 KB

Application Information

Application IDfa4x4dlqSj3XmQFoN4mfqA==
Final Action Date2026-08-20
Application PurposeOriginal Equipment
Applicant FRN0005072848
ModelPCTMT
Frequency Range905-925 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionWireless Text Message Transmitter
Responsible PartyJohn Hooper, john@portaphone.com , 401-789-8700
Non-Technical ContactJohn Hooper, Porta Phone Company Inc, john@portaphone.com , +1 401-789-8700
Test FirmNana Liu, Bay Area Compliance Laboratories Corp (Shenzhen), qa.sz@baclcorp.com , 86-755-33320018
TCB Emailbacl.regulatory@baclcorp.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
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
fa4x4dlqSj3XmQFoN4mfqA==2026-08-20Original Equipment

Equipment Authorization

FrequencyOutputRules
905-925 MHz0.04115C

Grants

TCB Grant - Application fa4x4dlqSj3XmQFoN4mfqA==

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

  Bay Area Compliance Laboratories Corp.
1274 Anvilwood Avenue
Sunnyvale, CA 94089
Date of Grant: 08/20/2026

Application Dated: 08/20/2026
Porta Phone Company Inc
145 Dean Knauss Drive
Narragansett, RI 02882
 
Attention: John Hooper , Jr., Vice President

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:  B4HPCTMT
Name of Grantee:  Porta Phone Company Inc
Equipment Class: Digital Transmission System
Notes: Wireless Text Message Transmitter
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 905.0  -  925.0 0.041  

Output power listed is conducted. The antenna(s) used for this transmitter must not be co-located with any other transmitters, except in accordance with FCC multi-transmitter product procedures. End-users must be informed of the operating requirements for satisfying RF exposure compliance. The highest reported SAR for body is 0.71 W/kg.