17 Duplexer Manufacturers in 2024
This section provides an overview for duplexers as well as their applications and principles. Also, please take a look at the list of 17 duplexer manufacturers and their company rankings. Here are the top-ranked duplexer companies as of November, 2024: 1.TAI-SAW TECHNOLOGY CO., LTD., 2.Rexon Technology Co., Ltd, 3.TP Radio.
Table of Contents
What Is a Duplexer?
A duplexer is a component in radio devices operating in frequency division duplex (FDD) mode, used for sharing antennas.
This device plays a crucial role in preventing transmission waves from interfering with reception in radios that transmit and receive signals simultaneously. It is also referred to as an antenna duplexer or a diplexer.
There are two primary types of duplexers: bandpass filter type and bandstop filter type. The bandpass filter type allows the transmission wave's frequency to pass while blocking the received wave's frequency. These are generally compact and cost-effective. Conversely, the bandstop filter type permits the received wave's frequency to pass while blocking the transmission wave's frequency, providing superior performance in blocking transmission waves compared to the bandpass filter type.
List of 17 Duplexer Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- China
- Denmark
- Taiwan
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Qorvo
DUPLEXERS
Manufacturer Overview
Qorvo, established in 2015, is a semiconductor manufacturer headquartered in Greensboro, North Carolina, USA, that specializes in providing RF (Radio Frequency) solutions. Their range of product offerings includes RF chips, modules, amplifiers, discrete transistors, and integrated circuits, designed to enable wireless communication, enhance defense systems, support automotive applications, facilitate aerospace operations, and enable connectivity in the Internet of Things (IoT) sector. Qorvo is certified with ISO 9001 for quality management and ISO 14001 for environmental management.
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Anatech Electronics
Duplexers & Diplexers
Manufacturer Overview
Anatech Electronics, Inc. (AEI), is a New Jersey-based company founded in 1990 that serves as a manufacturer of Radio Frequency (RF) and microwave filters. AEI provides standard RF filters, power dividers, directional couplers, circulators, terminations,for various applications in industries using wireless communication systems, radar, GPS navigation systems, and satellite communication. AEI also offers standard, semi-custom, and custom products to meet the unique challenges of its customers. They have over 5000 standard designs and 30 international representatives in Europe, Japan, India, Israel, and South Korea.
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ChengDu Leader Microwave Technology Co.,Ltd
RF Duplexer
Manufacturer Overview
Chengdu Leader Microwave Technology Co., Ltd., established in 2013 and based in Chengdu, Sichuan, is a Chinese manufacturer of various radio frequency (RF) and microwave (MV) passive components. The company provides RF and MV directional couplers, filters, and power dividers. RF and MV attenuators, circulators, and isolators are also available. The company further supplies RF combiners, duplexers, and point of interface (POI) components. These products find applications in various sectors, including measurement and testing systems, military and defense equipment, RF and radar systems, as well as mobile communication and satellite systems, comprising the third, fourth, and fifth generations (3G, 4G, and 5G).
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Sichuan Keenlion Microwave Technology Co., Ltd.
Duplexer
Manufacturer Overview
Sichuan Keenlion Microwave Technology Co., Ltd., established in 2004, is an ISO9001:2015 certified designer and manufacturer of Microwave Passive Components used for signal processing based in Chenghua, Chengdu. The company offers a wide range of components including multiplexers, filters, and couplers used in cluster communication, aerospace, and mobile communication as well as electronic countermeasures and military equipment. Sichuan Keenlion Microwave Technology Co. also offers a power divider splitter that enables efficient and effective signal distribution while minimizing signal loss.
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Temwell
5G DIPLEXER & DUPLEXER
Manufacturer Overview
Temwell Corporation, based in Taipei, Taiwan was founded in 1974 and is a manufacturer of RF filter custom solutions in the field of wireless communications. The company offers various RF filters such as RF helical filters, Standard Toko-type helical filters, TM module power filters, Cavity filters, and SMD DR filters. It also includes SMD Ceramics Filter and SMD Saw Filter. Its filters are used for signal conditioning, frequency selection, interference suppression, and improved communication performance. Temwell is ISO9001:2015 certified and serves industries such as telecommunications, satellite communications, and IoT (Internet of Things).
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TP Radio
Duplexer VHF
Manufacturer Overview
TP Radio is a Danish professional radio equipment manufacturer that was established in Greve in 1978. The company produces various radio systems including emergency IP radio systems and explosive atmosphere (ATEX) portable DMR radios, as well as base station, repeater, portable, and radio modem devices. It also offers duplexers, isolators, and antennae for a range of frequencies. The company’s products are mainly used in the oil and gas, maritime, transport, and offshore industries.
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Hefei Maniron Electronic and Technology Co., Ltd.
Duplexer
Manufacturer Overview
Hefei Maniron Electronic and Technology Co., Ltd., established in 2002 and headquartered in Hefei, China, is a manufacturer and supplier of RF (Radio Frequency) and microwave components and solutions based in China. The company specializes in designing and producing quality components for industries like telecommunications, aerospace, and defense. Devoted to engineering excellence, Hefei Maniron Electronic and Technology aims to provide cutting-edge RF and microwave solutions that meet the complex demands of modern technology.
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TAI-SAW TECHNOLOGY CO., LTD.
SAW Duplexer
Manufacturer Overview
Tai-Saw Technology Co., Ltd. established in 1997 and based in Taoyuan City, Taiwan, is a manufacturer and distributor of great-performance communication components. The company's product lineup includes SAW (surface acoustic wave) devices, BAW (Bulk Acoustic Wave) devices, and modules like Xtal,VCO, and VCTCXO. These products are essential for enhancing the efficiency and performance of communication systems. Serving industries such as appliances, electrical, and electronics manufacturing, it ensures the delivery of quality frequency products. The company offers design services, manufacturing of frequency components, and processing development.
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Shenzhen ZD Tech Co., Ltd.
Duplexer
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HI MICROWAVE TECHNOLOGY LIMITED
Ku Band Duplexer
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Chengdu Zysen Technology Co., Ltd.
Duplexer
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CSG Networks Private Limited
Duplexers
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Chengdu Jingxin Microwave Technology Co., Ltd
Duplexer/Diplexer
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Rexon Technology Co., Ltd
Duplexer VHF / UHF
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RTx Technology Co., Ltd
Duplexer
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Sinclair Technologies
Duplexers
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Duplexer Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | TAI-SAW TECHNOLOGY CO., LTD. |
50.0%
|
| 2 | Rexon Technology Co., Ltd |
16.7%
|
| 3 | TP Radio |
16.7%
|
| 4 | Temwell |
16.7%
|
Derivation Method
The ranking is calculated based on the click share within the duplexer page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
- Hefei Topwave Telecom Co.,Ltd,: 2007 (17 years ago)
- Hefei Maniron Electronic and Technology Co., Ltd.: 2002 (22 years ago)
- TAI-SAW TECHNOLOGY CO., LTD.: 1997 (27 years ago)
Company with a History
- TP Radio: 1978 (46 years ago)
- TAI-SAW TECHNOLOGY CO., LTD.: 1997 (27 years ago)
- Hefei Maniron Electronic and Technology Co., Ltd.: 2002 (22 years ago)
Duplexer Manufacturers in United States
*Including some distributors, etc.
Global Distribution of Duplexer Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
China
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4 | 44.4% |
United States of America
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2 | 22.2% |
Taiwan
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2 | 22.2% |
Denmark
|
1 | 11.1% |
