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FCC ID: PX8RX14V3-B Public Safety UHF and VHF Dualband Bi-Directional Amplifier

by: Comba Telecom Network Systems Limited latest update: 2024-12-15 model: RX14V3-B

One grant has been issued under this FCC ID on 12/15/2024 (this is one of four releases in 2024 for this grantee). Public details available include manuals, internal & external photos, and frequency information. some products also feature user submitted or linked warrantee terms, troubleshooting guides, password defaults, drivers, & instructions.
permalink for this FCC identifier
product lifecycle: new release
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eg for Slack usage
app s submitted / available

frequency equipment class purpose
1 2024-12-15 450 ~ 512 B9B - Part 90 Class B Industrial Booster (non-SMR) Original Equipment

Application Forms

app s Applicant Information
1 Effective 2024-12-15
1 Applicant's complete, legal business name Comba Telecom Network Systems Limited
1 FCC Registration Number (FRN) 0006794697
1 Physical Address Flat/Rm 10, 3/F, Bio-Informatics Ctr, 2 Science
1 HongKong, N/A 510663
1 China
app s TCB Information
1 TCB Application Email Address U******@SGS.COM
1 TCB Scope B2: 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)
app s FCC ID
1 Grantee Code PX8
1 Equipment Product Code RX14V3-B
app s Person at the applicant's address to receive grant or for contact
1 Name R**** G****
1 Title Director
1 Telephone Number +86 2********
1 Fax Number +86 2********
1 E-mail g******@comba-network.com
app s Technical Contact
1 Firm Name SGS-CSTC Standards Technical Services Co., Ltd
1 Name B****** L********
1 Physical Address No.198 Kezhu Road, Science City Economic &
1 Guangzhou, Guangdong, 510663
1 China
1 Telephone Number 02082********
1 E-mail B******@sgs.com
app s Non Technical Contact
1 Firm Name SGS-CSTC Standards Technical Services Co., Ltd
1 Name B**** L********
1 Physical Address No.198 Kezhu Road, Science City Economic &
1 Guangzhou, Guangdong, 510663
1 China
1 Telephone Number 02082********
1 E-mail B******@sgs.com
app s Confidentiality (long or short term)
1 Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:Yes
1 Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:No
if no date is supplied, the release date will be set to 45 calendar days past the date of grant.
app s Cognitive Radio & Software Defined Radio, Class, etc
1 Is this application for software defined/cognitive radio authorization?No
1 Equipment ClassB9B - Part 90 Class B Industrial Booster (non-SMR)
1 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Public Safety UHF and VHF Dualband Bi-Directional Amplifier
1 Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?No
1 Modular Equipment TypeDoes not apply
1 Purpose / Application is forOriginal Equipment
1 Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?No
1 Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?No
1 Grant CommentsThis is class B booster. Output power listed is conducted. The permitted transmit antenna with maximum gain 0dBi must be fixed-mounted on permanent structures, be installed to provide a separation distance of at least 80cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures. The power of the ERP exceeds 5W which exceeding section 90.219 conditions, according to KDB 935210 D02 v04r03 specific station authorizations are required for this product.
1 Is there an equipment authorization waiver associated with this application?No
1 If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?No
app s Test Firm Name and Contact Information
1 Firm Name SGS-CSTC Standards Technical Services Co., Ltd.
1 Name B****** L********
1 Telephone Number 02082********
1 E-mail b******@sgs.com
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 9 150.05 173.4 1.177 Amp F3E
1 2 9 150.05 173.4 1.177 Amp F1W
1 3 9 406.1 420 4.666 Amp F3E
1 4 9 406.1 420 4.666 Amp F1W
1 5 9 421 430 4.742 Amp F3E
1 6 9 421 430 4.742 Amp F1W
1 7 9 450 512 5.069 Amp F3E
1 8 9 450 512 5.069 Amp F1W

 

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details

 

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