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(high quality) 1200-1300MHz/2100-2300MHz cavity duplexer diplexer

(high quality) 1200-1300MHz/2100-2300MHz cavity duplexer diplexer

Short Description:

The Big Deal

• Model Number:04KDX-1250/2200M-01S

• Robust signal handling

• Reliable performance

• Versatile input options


keenlion can provide customize Cavity Duplexer,  free samples, MOQ≥1

Any inquiries we are happy to reply, pls send your questions and orders.


Product Detail

Product Tags

Product Overview

Keenlion is a global leader in the telecommunications industry and continues to dominate the market with a dedication to quality, customization and exceptional customer support. Today, we delve into the many honors and recognitions Keenlion has received over the years and explore the company's commitment to providing reliable, efficient multiplexers to businesses and individuals around the world.

From the beginning, Keenlion has focused on providing high-quality multiplexers to enhance customers' communication systems. Multiplexers are important devices capable of transmitting multiple signals simultaneously, thereby optimizing the efficiency and effectiveness of communication networks.  Keenlion's multiplexers are designed to handle a variety of communication protocols and maximize data transfer rates, ensuring seamless and uninterrupted connections.

Main Indicators




Frequency Range 1200-1300MHz 2100-2300MHz
Insertion Loss 1.6dB 1.6dB
VSWR 1.3 1.3











Power Rating


Temperature Range


Port Connectors SMA-Female 
Configuration  As Below(±0.5mm)

Outline Drawing

Cavity Duplexer

Packaging & Delivery

Packaging & Delivery

Selling Units:Single item

Single package size: 20X12X8cm

Single gross weight:0.5 kg

Package Type:Export Carton Package

Lead Time: 

Quantity(Pieces) 1 - 1 2 - 500 >500
Est. Time(days) 15 40 To be negotiated

Company Profile

One of the key reasons for Keenlion's success is its unwavering dedication to quality. The company is committed to strict quality control measures throughout the manufacturing process, ensuring that its multiplexers consistently meet international standards and exceed customer expectations. Keenlion has a state-of-the-art production facility staffed with highly skilled technicians and engineers utilizing cutting-edge technology to guarantee the highest level of product quality and reliability.

Keenlion has received numerous accolades from industry experts and organizations for its commitment to excellence. The prestigious Quality Product Award from the International Telecommunication Union recognizes the exceptional performance and reliability of Cohenline multiplexers. This recognition further strengthens Cohen Lion as a trusted and reliable partner for businesses and individuals looking for quality communication solutions.

Additionally, Keenlion's dedication to customization sets it apart from its competitors in the market. Recognizing that each customer has unique needs, Keenlion offers its multiplexers with customizable options to ensure they fit specific needs. Whether it's channel count, transfer rate or compatibility with specific communication protocols, Keenlion works closely with customers to provide individualized solutions to their unique communication challenges.

 Keenlion's commitment to customer support is another important factor in its success. The company understands that delivering great products is only part of the equation; great customer service is just as important. Keenlion's professional support team is available 24/7 to address any questions or concerns customers may have. This commitment to customer satisfaction not only builds a loyal client base, but also earns Ken Lion the coveted Customer Service Excellence Award year after year.

 In recent years, Keenlion has continuously expanded its business to meet the growing global demand for reliable communication solutions. Its multiplexers have been acclaimed in various industries including telecommunications, transportation, security and aerospace. Because of the robustness, scalability, and versatility of Keenlion's multiplexers, businesses and government organizations worldwide have come to rely on them for their critical communications needs.

The telecommunications industry is constantly evolving and Keenlion maintains its leading position by continuously investing in research and development. By keeping a close eye on the pulse of technological advancements and customer needs, Keenlion ensures that its multiplexers remain at the forefront of innovation. This commitment to staying ahead of the competition has resulted in breakthrough advances in multiplexer technology, enhancing the possibilities for efficient and reliable communication across industries.

Keenlion dedication to sustainable development cannot be ignored. In an increasingly environmentally conscious world, the company actively works to minimize its ecological footprint. Keenlion's manufacturing processes are designed to be energy efficient and environmentally friendly, with an emphasis on minimizing waste and recycling materials as much as possible. By aligning its business practices with sustainable principles, Keenlion further establishes itself as a responsible global player in the telecommunications market.


All in all, Keenlion commitment to quality, customization and customer support has earned the company numerous accolades and recognitions from the telecommunications industry. A trusted partner to businesses and individuals worldwide, Keenlion provides reliable, efficient multiplexers that take communication systems to the next level. With its dedication to continuous innovation and sustainable development, Cohen Lion will maintain its leadership position in the global telecommunications market for years to come.

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