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FCC ID 2BLTR-UV780

DMR Digital Transceiver — by Quanzhou RadioBoss Technology Co., Ltd

Device Details

FCC ID2BLTR-UV780
Grantee Code2BLTR
Product CodeUV780
ApplicantQuanzhou RadioBoss Technology Co., Ltd
AddressNo.8, Chuangzao Road Optoelectronics-information industry base, Nan'an, Quanzhou, Fujian, N/A, N/A, China
Equipment ClassTNF - Licensed Non-Broadcast Transmitter Held to Face
Device DescriptionDMR Digital Transceiver
Application PurposeOriginal Equipment
Grant Date2026-09-23
Frequency Range136-174 MHz; 406.1-480 MHz; 400-480 MHz

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
136–174 MHz Original Equipment 2026-09-23
406.1–480 MHz Original Equipment 2026-09-23
136–174 MHz Original Equipment 2026-09-23
406.1–480 MHz Original Equipment 2026-09-23

Exhibits (23) View on FCC.gov ↗

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DocumentTypeAvailableFile
2.911 (d)(5)(i)CertificationEquipmentTypev1.2 Attestation Statements 2026-09-23 ADOBE ACROBAT PDF 105.8 KB
2.911 (d)(5)(ii)CertificationApplicantv1.3 Attestation Statements 2026-09-23 ADOBE ACROBAT PDF 105.8 KB
2.911 (d)(7)USAgentforServiceofProcessv1.3 Attestation Statements 2026-09-23 ADOBE ACROBAT PDF 260.7 KB
Block Digram Metadata only Block Diagram ADOBE ACROBAT PDF 46.5 KB
FCC Short & Long Term Confidentiality Request Rev4.1 Cover Letter(s) 2026-09-23 ADOBE ACROBAT PDF 126.6 KB
Letter of Authorization Cover Letter(s) 2026-09-23 ADOBE ACROBAT PDF 115.8 KB
FCC Frequency Band Cover Letter(s) 2026-09-23 ADOBE ACROBAT PDF 270.5 KB
Part 90 Letter Cover Letter(s) 2026-09-23 ADOBE ACROBAT PDF 252.5 KB
External Photos External Photos 2026-09-23 ADOBE ACROBAT PDF 2 MB
Label and location ID Label/Location Info 2026-09-23 ADOBE ACROBAT PDF 355.6 KB
Internal Photos Internal Photos 2026-09-23 ADOBE ACROBAT PDF 2.4 MB
OP Metadata only Operational Description ADOBE ACROBAT PDF 186.7 KB
BOM Metadata only Parts List/Tune Up Info ADOBE ACROBAT PDF 109.8 KB
Tune up Metadata only Parts List/Tune Up Info ADOBE ACROBAT PDF 141.6 KB
FCC SAR_Health Report RF Exposure Info 2026-09-23 ADOBE ACROBAT PDF 4.6 MB
SAR CALIBRATION DATA RF Exposure Info 2026-09-23 ADOBE ACROBAT PDF 3.7 MB
SCH Metadata only Schematics ADOBE ACROBAT PDF 168.3 KB
PART 90 Test Report-1 Test Report 2026-09-23 ADOBE ACROBAT PDF 5.6 MB
PART 90 Test Report-2 Test Report 2026-09-23 ADOBE ACROBAT PDF 5.9 MB
PART 90 Test Report-3 Test Report 2026-09-23 ADOBE ACROBAT PDF 3.6 MB
Setup Photos_90 Test Setup Photos 2026-09-23 ADOBE ACROBAT PDF 614.1 KB
User Manual 1 Users Manual 2026-09-23 ADOBE ACROBAT PDF 4.9 MB
User Manual 2 Users Manual 2026-09-23 ADOBE ACROBAT PDF 1.5 MB

Application Information

Application ID+348h7F/b599idUg6kGXng==
Final Action Date2026-09-23
Application PurposeOriginal Equipment
ModelUV780
Frequency Range136-174 MHz; 406.1-480 MHz; 400-480 MHz
Equipment ClassTNF - Licensed Non-Broadcast Transmitter Held to Face
Device DescriptionDMR Digital Transceiver
Responsible PartySophia Wong, director@tytechradio.com, +86-15259596756
Technical ContactQuanzhou RadioBoss Technology Co., Ltd, director@tytechradio.com
Non-Technical ContactHuiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com, 6265888039
Test FirmMatte He, Shenzhen Tongzhou Testing Co., Ltd., Matte.He@sztz-testing.com, 18002561799
TCB Emailcertification@micomlabs.com
TCB ScopeB2: General Mobile Radio And Broadcast Services equipment in the following 47 CFR Parts 22 (non-cellular) 73, 74, 90, 95, 97, & 101 (all below 3 GHz)
Long-Term ConfidentialityYes
Short-Term ConfidentialityNo
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications (1)

Application IDDatePurpose
+348h7F/b599idUg6kGXng== 2026-09-23 Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmission DesignatorRules
136–174 MHz 9.6783 2.5 ppm 7K53F3E 9
406.1–480 MHz 8.4859 5 ppm 5K25F3E 9
136–174 MHz 10.1789 2.5 ppm 7K80F1D 9
406.1–480 MHz 8.6916 5 ppm 8K10F1D 9

Grants

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
  MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 09/23/2026

Application Dated: 09/23/2026
Quanzhou RadioBoss Technology Co., Ltd
No.8, Chuangzao Road
Optoelectronics-information industry base, Nan'an
Quanzhou, Fujian,
China
 
Attention: Sophia Wong ,
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:  2BLTR-UV780
Name of Grantee:  Quanzhou RadioBoss Technology Co., Ltd
Equipment Class: Licensed Non-Broadcast Transmitter Held to Face
Notes: DMR Digital Transceiver
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
EF 90 136.0  -  174.0 9.6783 2.5  PM 7K53F3E
EF 90 406.1  -  480.0 8.4859 5.0  PM 5K25F3E
EF ES 90 136.0  -  174.0 10.1789 2.5  PM 7K80F1D
EF ES 90 406.1  -  480.0 8.6916 5.0  PM 8K10F1D
Power output listed is conducted. This device must be restricted to work-related operations only in an Occupational/Controlled RF exposure environment and must operate with a duty factor not exceeding 50%. All qualified end-users of this device must have the knowledge to control their exposure conditions and/or duration to comply with Occupational /Controlled Exposure limit and requirements. A label, as described in this filing, must be displayed on the device to direct users to specific training information for meeting Occupational Exposure Requirements. Body-worn SAR compliance is limited to belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide a minimum of 2.5cm between the device, including its antenna, and the user's body. The highest reported SAR values for Face held and Body-worn accessory are 1.30 W/kg and 2.40 W/kg respectively when operating at 50% duty cycle.
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.

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