CMPTER Electronics is a manufacturer specializing in radio-frequency (RF) connectivity products and microwave components. Its product portfolio includes coaxial connectors, precision adapters, cable assemblies, RF terminations, attenuators and waveguide-to-coaxial adapters.
The company operates through its official website, cmpter.com, where customers can explore product specifications, technical resources, manufacturing capabilities and custom engineering services.
One of its main technical selling points is its advertised frequency coverage of DC to 110 GHz, depending on the individual product. CMPTER also highlights precision manufacturing, electrical testing and configurable connectivity solutions for customers working in telecommunications, aerospace, defense, automotive electronics and test and measurement.
This article examines CMPTER’s background, product categories, technology, manufacturing processes, applications and available company information to help readers understand what the manufacturer offers in 2026.
Quick Review About Cmpter
| Company Detail | Information |
| Company name | CMPTER Electronics |
| Official website | cmpter.com |
| Industry | Electronics manufacturing |
| Main specialization | RF and microwave connectivity |
| Headquarters | Zhenjiang, Jiangsu, China |
| Company experience | 20+ years claimed |
| Standard product catalogue | 1,000+ products claimed |
| Homepage product claim | 5,000+ products |
| Frequency coverage | Up to 110 GHz, depending on product |
| Main products | RF connectors and adapters |
| Additional products | Cable assemblies and attenuators |
| Manufacturing services | Custom engineering and assembly |
| Quality system | ISO 9001 certification advertised |
| Environmental compliance | RoHS and REACH compliance claimed |
| Contact email | sales@cmpter.com |
| Telephone | +86 511 84436131 |
| Main website language | English and Chinese |
What Is CMPTER?
CMPTER is an electronics manufacturer focused on designing and producing RF interconnect solutions. Its products are used to establish electrical connections between different components in systems that transmit, receive or measure radio-frequency signals.
The company describes itself as an engineering-driven manufacturer rather than simply a distributor of standard electronic components. Its published capabilities include mechanical design, precision machining, plating, assembly and electrical verification.
Its product range covers standard and precision coaxial interfaces, customized cable assemblies and specialized microwave components. These products are intended for applications where signal quality, impedance matching and mechanical reliability are important.
CMPTER’s official website presents it as a supplier serving international customers across several technical industries.
Company Background
CMPTER’s website describes its business around three main principles: precision, innovation and reliability.
The company states that it has more than 20 years of experience in RF connectivity manufacturing. Its homepage also advertises 5,000+ products and customers across more than 80 countries.
There is an important distinction between its product-count claims. The homepage displays more than 5,000 products, while its About Us page describes a catalogue containing more than 1,000 standard interconnect products. These figures may refer to different catalogue or configuration counts, but the website does not fully explain the difference.
The company identifies its manufacturing location as Zhenjiang, Jiangsu, China. Its published information also emphasizes custom manufacturing and technical support for customers with specific connectivity requirements.
Main Products Offered by CMPTER
CMPTER provides several types of RF and microwave components. Each category serves a different purpose in electronic systems, depending on the frequency range, connection interface and operating environment.
RF Coaxial Connectors
RF coaxial connectors are among CMPTER’s primary products. They establish connections between coaxial cables, circuit boards, electronic instruments and communication equipment.
The manufacturer lists several connector families, including SMA, N-type, BNC, TNC, 3.5 mm, 2.92 mm, 2.4 mm, 1.85 mm and 1.0 mm interfaces.
Different connector types are designed for different frequency ranges, mechanical requirements and installation methods. Some are intended for general communication equipment, while precision versions are designed for demanding microwave testing applications.
RF Coaxial Adapters
RF coaxial adapters connect two interfaces that may have different connector series, genders or mechanical configurations.
They are useful when engineers need to connect existing equipment without replacing an entire cable or electronic assembly.
CMPTER offers both in-series and between-series adapter configurations. Its catalogue includes precision adapters designed for high-frequency applications, with certain models supporting operation up to 110 GHz.
RF Cable Assemblies
A cable assembly combines a coaxial cable with connectors selected for a particular application.
CMPTER offers standard and customized assemblies with different cable types, connector combinations and lengths. Its catalogue includes flexible, semi-rigid, conformable and specialized test cables.
These products are important in applications where signal loss, phase stability and mechanical flexibility must be carefully considered.
RF Coaxial Terminations
RF terminations are components designed to absorb incoming RF signals and prevent unwanted reflections.
They are particularly important in testing environments, where incorrect termination can affect measurement accuracy.
CMPTER lists termination products for different connector interfaces and frequency ranges. Their suitability depends on impedance, power handling and electrical performance specifications.
RF Attenuators
RF attenuators reduce signal power by a specified amount.
They are commonly used in laboratories, communication equipment and electronic testing systems where signal levels need to be controlled.
CMPTER offers fixed and variable attenuator categories. Buyers should compare attenuation values, operating frequency, power ratings and VSWR specifications before selecting a model.
Waveguide-to-Coaxial Adapters
Waveguide-to-coaxial adapters connect two different types of high-frequency transmission systems.
Waveguides are commonly used in microwave and millimeter-wave applications, while coaxial connections are widely used in test equipment and electronic assemblies.
CMPTER lists adapters for standard WR-series frequency bands, including applications associated with satellite communication, radar and advanced microwave instrumentation.
RF Cables, Accessories and Tools
In addition to connectors and adapters, CMPTER offers coaxial cables and installation accessories.
Its website also lists professional RF tools, including torque wrenches and calibration-related accessories.
These products support correct connector installation and help maintain repeatable mechanical connections. Using the appropriate tools is particularly important for precision interfaces that can be affected by incorrect tightening.
Understanding CMPTER’s 110 GHz Technology
One of CMPTER’s most notable advertised capabilities is its product coverage extending to 110 GHz.
GHz, or gigahertz, is a unit used to measure frequency. One gigahertz represents one billion cycles per second.
In RF engineering, frequency is important because components must maintain suitable electrical performance across the signals they are designed to carry.
As operating frequencies increase, connector geometry, contact alignment, dielectric properties and manufacturing tolerances become increasingly important.
CMPTER lists precision connector families such as 2.4 mm, 1.85 mm and 1.0 mm interfaces for high-frequency applications.
Its 1.0 mm male-to-female precision adapter, for example, is listed with the following specifications:
| Specification | Published Value |
| Part number | P-1.0M-1.0F-407 |
| Frequency range | DC–110 GHz |
| Impedance | 50 Ω |
| Connector configuration | 1.0 mm male to female |
| Shape | Straight |
| VSWR | 1.30 |
| Operating temperature | -55°C to +80°C |
| Contact plating | Gold |
| Body finish | Passivated |
| Durability | More than 500 mating cycles |
| RoHS | Yes |
This is an individual product specification, not a specification that applies to every CMPTER connector or adapter.
Manufacturing and Engineering Capabilities
CMPTER describes its manufacturing approach as vertically integrated, with several important production activities managed within its own facility.
The company’s published workflow includes mechanical design, machining, plating, assembly, inspection and electrical verification.
This approach is relevant because RF performance depends on more than the appearance of a finished connector. Small dimensional differences can influence impedance, signal reflections and connection repeatability.
The company states that its engineers use PTC Creo for mechanical modelling and Ansys HFSS for electromagnetic simulation.
It also identifies vector network analyzers, intermodulation testing systems and environmental test chambers as part of its verification capabilities.
These technologies help engineers evaluate electrical performance, mechanical behavior and environmental suitability before products are released.
Quality Control and Certifications
Quality control is especially important for precision RF components because a poorly manufactured connector can affect an entire electronic system.
CMPTER states that its production process includes incoming material inspections, dimensional checks, plating verification, assembly controls and final electrical testing.
Its homepage advertises 100% quality inspection and ISO 9001:2015 certification. The certificates page also displays trademark, RoHS and ISO-related documentation.
The company additionally states that its products are manufactured in compliance with RoHS and REACH requirements.
For professional buyers, these claims should be verified using current certificates and product-specific documentation. It is sensible to check the certificate’s issuing organization, validity dates, covered legal entity and manufacturing scope before approving a supplier.
Industries and Applications
CMPTER’s products are intended for several industries that depend on reliable RF connectivity.
Telecommunications: RF connectors and cable assemblies are used in communication infrastructure and high-frequency signal systems. CMPTER identifies 5G-related applications among its target markets.
Aerospace: Precision interconnect components can support electronic equipment where vibration, temperature and mechanical reliability matter.
Defense: RF components may be incorporated into radar systems, communication equipment and specialized testing applications.
Satellite communications: Microwave adapters and waveguide transitions help connect high-frequency equipment used in satellite systems.
Automotive electronics: Coaxial connectors and cable assemblies can support communication, instrumentation and specialized electronic systems.
Test and measurement: Precision adapters and cables are used with laboratory instruments, including vector network analyzers.
Medical electronics: Specialized RF connections can be incorporated into electronic medical systems that require consistent performance.
Industrial automation: RF connectivity components can support monitoring, communication and specialized industrial equipment.
CMPTER also lists AI as an application industry. This refers to potential connectivity applications in AI-related infrastructure; it does not mean the company manufactures AI processors or artificial intelligence software.
Latest Products Listed on the Website
The CMPTER homepage currently highlights several precision products with different frequency capabilities.
| Product | Advertised frequency |
| 1.85 mm right-angle precision adapter | DC–67 GHz |
| 1.0 mm female-to-female adapter | DC–110 GHz |
| 1.0 mm male-to-female adapter | DC–110 GHz |
| 2.4 mm right-angle precision adapter | DC–50 GHz |
| 2.92 mm right-angle precision adapter | DC–40 GHz |
| 3.5 mm right-angle precision adapter | DC–33 GHz |
| 2.4 mm male precision termination | DC–50 GHz |
These examples demonstrate the variety of interfaces available in its precision product range.
However, customers should always consult the individual datasheet rather than assuming that all products within a connector family have identical specifications.
Custom Engineering and Manufacturing
Standard products do not always meet the mechanical and electrical requirements of specialized equipment.
For this reason, CMPTER advertises configurable interconnect solutions that can be adapted to particular customer projects.
Its listed customization options include connector interfaces, body materials, plating, cable construction, cable length, phase matching and testing requirements.
For example, a laboratory cable assembly may require low signal loss and stable electrical characteristics. An aerospace application may place greater importance on temperature performance, vibration resistance and mechanical durability.
The company’s engineering team states that it can prepare technical proposals and design concepts for custom projects. It advertises typical quotation and proposal responses within four hours, although actual turnaround depends on the complexity of the request.
Why Precision Matters in RF Connectivity
RF connectivity is an important part of modern electronic engineering. A connector may appear to be a relatively small component, but its electrical characteristics can influence the performance of a much larger system.
Impedance matching is one important consideration. When connected components have mismatched impedances, part of the transmitted signal may be reflected instead of travelling efficiently through the connection.
Insertion loss is another important measurement because it indicates how much signal power is lost as the signal passes through a component.
Other considerations include return loss, VSWR, phase stability, contact resistance and mechanical durability.
For high-frequency applications, engineers must evaluate these characteristics together rather than choosing a connector based only on its physical appearance or advertised maximum frequency.
Company Location and Contact Details
CMPTER identifies its manufacturing and business address in Zhenjiang, Jiangsu, China.
| Contact Detail | Information |
| Company | CMPTER Electronics |
| Address | HuaNa Science and Technology Industrial Park |
| Street | No. 787 ChangJiang Road |
| Location | High-Tech Zone, Zhenjiang, China |
| sales@cmpter.com | |
| Telephone | +86 511 84436131 |
| Official website | https://www.cmpter.com/ |
| Technical enquiries | info@cmpter.com |
The company also provides a product download centre, application notes and technical resources through its official website.
Is CMPTER a Reliable Manufacturer?
Evaluating an electronics manufacturer requires more than looking at its product catalogue.
CMPTER provides several useful starting points for supplier evaluation, including a public company profile, technical product specifications, manufacturing descriptions and a dedicated certificates page.
Its website also describes custom engineering services, electrical testing and international application support.
However, these details are not a substitute for independent supplier verification.
Before placing a substantial order, professional buyers should request product samples, current certificates, dimensional drawings, electrical test reports and relevant customer references.
For demanding applications such as aerospace, defense or medical electronics, buyers may also need additional supplier qualification, traceability documentation and product-specific environmental testing.
Overall, CMPTER presents a detailed technical offering, but its suitability should be assessed against the requirements of each individual project.
Advantages and Limitations
| Advantages | Limitations |
| Broad RF product portfolio | Product specifications vary by model |
| Precision interfaces up to 110 GHz | Not every product supports 110 GHz |
| Custom cable assemblies | Custom orders require technical evaluation |
| Published product datasheets | Independent performance audits not established |
| Engineering and simulation capabilities | Manufacturing claims need supplier verification |
| Quality certificates displayed | Current certificate scope should be checked |
| International sales contact | Pricing and availability require quotation |
| Technical support and resources | Delivery times depend on the order |
Final Verdict
CMPTER Electronics is a specialized manufacturer of RF connectivity components and microwave products. Its portfolio includes coaxial connectors, precision adapters, cable assemblies, terminations, attenuators, waveguide transitions, coaxial cables and professional installation tools.
Its strongest technical feature is its advertised frequency coverage of up to 110 GHz on selected products. The company also emphasizes precision machining, engineering design, electromagnetic simulation and electrical verification.
Its products target industries such as telecommunications, aerospace, defense, automotive electronics, satellite communication and test and measurement.
The website provides useful information for engineers and purchasing teams, including product specifications, customization options and company contact details. Nevertheless, buyers should verify certificates, datasheets, testing documentation and delivery conditions before making procurement decisions.
In conclusion, CMPTER is best understood as an RF and microwave connectivity manufacturer rather than a general electronics retailer or computer company. Its specialized products make it relevant to engineering teams looking for precision interconnection components for demanding electronic applications.
Frequently Asked Questions
1. What is CMPTER?
CMPTER is an electronics manufacturer specializing in RF connectors, coaxial adapters, microwave components and cable assemblies. Its products are designed for telecommunications, aerospace, defense and other technical applications.
2. Where is CMPTER located?
CMPTER lists its business address at HuaNa Science and Technology Industrial Park, No. 787 ChangJiang Road, High-Tech Zone, Zhenjiang, Jiangsu, China.
3. What products does CMPTER manufacture?
Its product portfolio includes RF coaxial connectors, adapters, cable assemblies, terminations, attenuators, waveguide-to-coaxial adapters, coaxial cables, accessories and RF tools.
4. Does CMPTER support 110 GHz applications?
Yes. The company advertises products supporting frequencies up to 110 GHz. However, the maximum frequency depends on the individual connector, adapter or cable assembly.
5. Does CMPTER provide custom RF cable assemblies?
Yes. CMPTER advertises configurable cable assemblies with different connector interfaces, cable types, lengths and phase-matching requirements.
6. Which industries use CMPTER products?
The company identifies telecommunications, aerospace, defense, automotive electronics, satellite communications, medical electronics, industrial automation and test and measurement as its target markets.
7. Does CMPTER have quality certifications?
Its website displays ISO-related and RoHS documentation and claims ISO 9001:2015 certification. Buyers should request current certificate copies and verify their validity and scope.
8. How can customers contact CMPTER?
Customers can contact the company through sales@cmpter.com or by calling +86 511 84436131. Its official website also provides technical enquiry and quotation options.
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