The 30 best attenuator brands in 2026
Agilent, HP and Tektronix lead our ranking of 30 attenuator brands. Compare what each brand makes, visit its official site, or shop it online.
Attenuator brands, ranked
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1
Agilent
Agilent is a focused company working diligently to fulfill its goals. It is a leader in life sciences, diagnostics, and applied chemical markets. Agilent has been working every day in this pandemic era to provide necessary actions. They provide instruments and services to laboratories worldwide. They are mainly involved with six sectors. Food and pharmaceutical is a part of them. Agilent works with innovation and commitment to ensure success. They have been providing trusted answers to their customers for a long time.
Website: agilent.com |Brands like Agilent
Popularity 10.0/10
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2
HP
The Hewlett-Packard Company was founded when completely electronic computers did not exist. It was 1939, and the only printers were industrial-sized. Its defining feature was its health care plan for its employees and its use of an open office floor plan, allowing for convenient operations. Its manufacture of high-end products allowed it to rapidly gain a presence worldwide, making it one of the most famous technology brands today.
Website: hpl.hp.com |Brands like HP
Popularity 7.3/10
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3
Tektronix
Tektronix designs and manufactures test and measurement solutions to challenge complexities and accelerate global innovation. The company empowers engineers to build and create technological advances quickly and accurately. To date, the company has managed to develop innovations in the field of health, communication, and more. And it has just been 70 years. The company is determined to ensure that the scientists, engineers, and other tech professionals under them can define what we know the future to be.
Website: tek.com |Brands like Tektronix
Popularity 3.7/10
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4
Anritsu
Anritsu is a leader in the ICT industry and provides professional and innovative communication test and measurement solutions to global customers. They also offer optical sensing and telecommunication solutions that are highly effective in increasing the efficiency of communications. The brand offers products like Wireless communications measuring instruments and optical sensing instruments primarily seen in the Industrial and Healthcare industry. Their products have a range of applications and are used in manufacturing and installation.
Website: anritsu.com |Brands like Anritsu
Popularity 2.2/10
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5
Quantum
Quantum has been a pioneer and industry leader in the exercise equipment sector for more than 30 years, with a vast selection of goods to suit all levels, ages, and abilities. Their passion is using the most fantastic workout equipment on the market to assist individuals in reaching their objectives. To help their clients achieve their fitness objectives, Quantum delivers the most innovative items from around the world. Quantum provides everything you need for your home or commercial gym, including various devices such as treadmills, elliptical cross trainers, home gyms, and outdoor equipment.
Website: quantum.lk |Brands like Quantum
Popularity 1.9/10
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6
Hantek
Hantek is a Chinese company that manufactures general instruments like Digital Storage Oscilloscopes and Spectrum Analyzers. They have many patented designs and software copyrights and only make the best and most innovative tech for their customers. The brands' products also include Frequency Analyzers and Multimeters that they sell for reasonable prices. They are reputed even beyond their country and create products to meet the market's needs and requirements.
Website: hantek.com |Brands like Hantek
Popularity 1.8/10
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7
EXFO
For fixed and mobile network operators, hyper-scale businesses, and top figures in the manufacturing, development, and research industries, EXFO, A telecommunications company that creates the test, monitoring, and analytics hardware and software. EXFO creates more brilliant test, monitoring, and analytics solutions for the worldwide communications sector. EXPO provides better visibility and insights on network performance, service dependability, and user experience.
Website: exfo.com |Brands like EXFO
Popularity 1.6/10
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8
Cisco
Cisco helps to bring a better future into perspective. The future of the workforce is here. The entire working community has changed since the pandemic hit the global scale. The hybrid work motion is getting increasingly popular nowadays, and Cisco is here for it. They are creating solutions to the problems we will face in the future along the lines of change. Cisco is technologically working to find an efficient solution to all the needs. The revolution is coming with Cisco.
Website: cisco.com |Brands like Cisco
Popularity 1.5/10
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9
Adastra
Adastra has been around since 1969, and it started selling its products online in 1997. The company primarily deals with audio products like amplifiers and mixers. The company knows the importance of understanding that music is something different and sound...
Website: adastrapa.uk |Brands like Adastra
Popularity 1.4/10
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10
DLS
DLS is a best-quality audio manufacturer based in Sweden known for its innovation. The company has evolved into one of Sweden's most well-known companies abroad, and they are sure that its mission is still relevant today. Their objective is to...
Website: dls.se |Brands like DLS
Popularity 1.3/10
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11
Wavetek
Electronic devices need continuous testing and high precision output. Wavetek manufactures and supplies electronic test equipment that offers precisely what is required. The thorough quality tests with every product maintain precision service and high-quality results. Wavetek ensures that every product...
Website: wavetek.com |Brands like Wavetek
Popularity 1.1/10
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12
Rohde & Schwarz
Rohde & Schwarz is a new-age technology group focusing on electronic capital goods to serve the specific needs and requirements of several industries, such as the aerospace, cybersecurity, and networking sectors with the most innovative solutions in artificial intelligence. Investing...
Website: rohde-schwarz.com |Brands like Rohde & Schwarz
Popularity 1.1/10
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13
Triax
Triax is a leading supplier of solutions for the distribution and reception of audio, video, and data signals. The brand makes innovative products using hardware and software knowledge to provide value to its customers' business. They carry a vast range...
Website: triax.com |Brands like Triax
Popularity 1.0/10
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14
Labgear
For over 60 years, Lab Gear has been making the best aerial and reception gears and is known for its premium and innovative products. Their equipment is of high performance, durability, and affordable prices. The brand's catalog includes HDMI leads,...
Website: labgear.co.uk |Brands like Labgear
Popularity 1.0/10
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15
Pomona
As the name suggests, Pomona Electronics is a large-scale provisioner of top-notch electronic items, from adapters to cables and patch cords to test clips. It manufactures pieces of equipment with accuracy and precision, intending to improve human performance and dependability....
Website: pomonaelectronics.com |Brands like Pomona
Popularity 0.9/10
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16
SAC
What to do when you wish to enjoy a movie night at your home, but you cannot relish your showtime without a comfy sofa. Tyler Shearburn went on a quest to find a perfect relaxing seat for his home theatre...
Website: comfysacks.com |Brands like SAC
Popularity 0.9/10
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17
Newport
The Newport Daily News is Southern New England's local news and information source. Local news, sports, business, politics, features, and entertainment are all covered in real-time. With every breaking article, live scoring updates, and coverage of local events around the...
Website: newportri.com |Brands like Newport
Popularity 0.8/10
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18
National Instruments
No matter what product you manufacture, tests and measurements are the two most essential elements. National Instruments is a brand made with a mission to help the industry with proper tests and measurements. The fantastic team of qualified experts has...
Website: ni.com |Brands like National Instruments
Popularity 0.8/10
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19
Teradyne
By using cutting-edge control methods and robotic devices, Teradyne is developing the technology of the future. Everything Teradyne develops and invests in is oriented toward assisting organizations in delivering high-quality products to market quickly and profitably. Teradyne's portfolio of industrial...
Website: teradyne.com |Brands like Teradyne
Popularity 0.8/10
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20
Fluke
Fluke is a data protection and business continuity solution that keeps businesses and industries going in over 100 countries. It can recover, restore, and manage any volume of data in seconds, with no downtime for users or applications. The system...
Website: fluke.com |Brands like Fluke
Popularity 0.7/10
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21
TOA
TOA Electronics believes in providing quality sound to every person on this planet, and they make high-quality equipment for that. They have been redefining the standards of audio. The company was established back in 1934, and they are on its...
Website: toaelectronics.com |Brands like TOA
Popularity 0.7/10
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22
Philex
Philex Electronic Ltd is a UK-based manufacturer of electronic appliances, solutions provider, and distributor of consumer electronics products to retailers and distributors. For years, Philex has provided high-quality, sophisticated, innovative, and durable electronic appliances in the UK, Europe, and the...
Website: philex.com |Brands like Philex
Popularity 0.7/10
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23
Yokogawa
Yokogawa is a tech company that provides solutions regarding industrial automation, tests, and measurement. They have a professional team of engineers who can manage and maintain a project. They aim to provide reliable and effective services. They incorporate the proper...
Website: yokogawa.com |Brands like Yokogawa
Popularity 0.6/10
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24
Axing
Axing aims to provide every customer with fast and reliable telecommunication facilities and intelligent and digital solutions for their issues. Axing offers a different kind of innovative solution, from project planning to an operational guide to making your work easy....
Website: axing.com |Brands like Axing
Popularity 0.6/10
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25
Harrison Labs
Harrison Laboratories is an audio equipment manufacturer and distributor based in the United States that has been in operation since 1979. Its products include sound amplifiers, organ enhancers, graphic equalizers, midi products, crossovers, and a collection of patented innovations such...
Website: hlabs.com |Brands like Harrison Labs
Popularity 0.6/10
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26
Eminence
Eminence has been a company selling professional audio products since 1966. They know the business, and they excel at it. They boast that their speakers are the best in the market. They believe in high-quality sound and try their best...
Website: eminence.com |Brands like Eminence
Popularity 0.5/10
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27
Blake
Blake is a premium bag brand that creates refined and functional bags with a timeless design. They make bags using only the best leather available and professionally design each bag. They focus on making mention-worthy products while ensuring the best...
Website: blakebags.co |Brands like Blake
Popularity 0.5/10
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28
Boonton
Boonton is a world leader in manufacturing high-performance test sensors and instrumentation. They set the standards for its competitors and manufacture products to test the power of RF and microwaves used in military and commercial settings. Their products are used...
Website: boonton.com |Brands like Boonton
Popularity 0.5/10
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29
AVANTEK
Avantek’s founder Julius’s journey began when he was stuck at the airport. His inability to work on a small laptop and monitors led to a rainave of connecting the devices. This led to a domino effect of thinking about other...
Website: avantek.us |Brands like AVANTEK
Popularity 0.5/10
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30
Unispectra
Unispectra has over 17 years of expertise in mass-producing products for prominent worldwide telecoms businesses. Their high-quality products are asserted by quality control and inspection documentation. Their product portfolio includes custom aerials, antennas, and connecting cables for household and industrial...
Website: unispectra.co.uk |Brands like Unispectra
Popularity 0.5/10
Official websites and social accounts
| Brand | Website | X / Twitter | YouTube | ||
|---|---|---|---|---|---|
| Agilent | agilent.com | /Agilent.Tech | – | @agilent | agilent |
| HP | hpl.hp.com | – | – | – | – |
| Tektronix | tek.com | – | – | – | – |
| Anritsu | anritsu.com | – | – | – | – |
| Quantum | quantum.lk | /QuantumTeleShopping | quantum.lk | @quantumteleshop | Quantum Fitness |
| Hantek | hantek.com | – | – | – | – |
| EXFO | exfo.com | /EXFOInc | – | @EXFO | EXFOTube |
| Cisco | cisco.com | – | – | – | – |
| Adastra | adastrapa.uk | – | – | – | – |
| DLS | dls.se | /dlsaudioofficial | dls.sweden | – | – |
Attenuators Buying Guide
An attenuator is an electronic device that reduces the amplitude of a signal without significantly distorting its waveform. Attenuators are used in a variety of audio and RF applications to control signal levels and prevent overload. They are simple to use and have a range of features that make them useful in many different situations. This buying guide will help you to choose the right attenuator for your needs, and will cover the key features that you need to look for when buying an attenuator.
Types of Attenuators
There are two main types of attenuator: fixed and variable. Fixed attenuators reduce the signal level by a fixed amount, while variable attenuators allow you to adjust the level of attenuation over a range of values. Fixed attenuators are used in settings where a signal needs to be permanently reduced by a specific amount, while variable attenuators are more versatile and are used in settings where signal levels need to be adjusted on the fly.
Attenuation Range
The range of attenuation that an attenuator can provide is an important consideration when buying an attenuator. Different applications require different levels of attenuation, and it’s important to choose an attenuator that can meet your specific needs. Attenuators typically provide attenuation in increments of 1 or 2 decibels (dB), and the total range of attenuation can vary from a few dB to over 100 dB.
Attenuation Accuracy
The accuracy of an attenuator’s attenuation is another critical factor to consider. The accuracy of an attenuator refers to how closely the attenuation matches the specified value. The accuracy of an attenuator is typically expressed as a percentage of the specified attenuation value. For example, an attenuator with an accuracy of +/-1% would provide attenuation that is within 1% of the specified value. The higher the accuracy, the better the performance of the attenuator.
Frequency Range
The frequency range that an attenuator can handle is another important consideration. Different attenuators have different frequency response characteristics, and it’s important to choose an attenuator that can handle the frequency range of the signal that you’re working with. Attenuators typically have a frequency range that is expressed in megahertz (MHz) or gigahertz (GHz).
Power Handling
The amount of power that an attenuator can safely handle is another key factor to consider. In audio applications, power handling is typically expressed in watts. In RF applications, it is expressed as RF power, usually in units of milliwatts (mW) or watts (W). It’s important to choose an attenuator that can handle the power level of your signal to prevent damage to the attenuator or other components in your system.
Impedance Matching
Impedance matching is important in audio and RF applications to prevent signal reflection and signal loss. When signals are not matched to the impedance of the components that they are connected to, reflected signals can cause standing waves and signal loss. Attenuators can be designed to provide impedance matching, which can improve the performance of your system.
Connector Types
Connector types are also a consideration when choosing an attenuator. Different attenuators have different connector types, and it’s important to choose an attenuator that has the right connectors for your system. Common connector types for audio applications include RCA, XLR, and 1/4” jacks, while common connector types for RF applications include BNC, SMA, and N-type connectors.
Size and Form Factor
The size and form factor of your attenuator is also an important consideration. Depending on your application, you may need an attenuator that is small and portable, or you may need an attenuator that can be rack mounted. Consider the physical dimensions of your attenuator when choosing an attenuator so that it will fit in your system and will be easy to use.
Price
Finally, the price of your attenuator is another consideration. Attenuators can range in price from a few dollars to several hundred dollars, depending on the features and performance that you need. Consider your budget when choosing an attenuator, and choose a device that provides the best value for your needs.
Conclusion
Choosing an attenuator can be a complicated process, but by considering the key features and specifications of an attenuator, you can ensure that you choose a device that meets your needs. Consider the attenuation range, accuracy, frequency range, power handling, impedance matching, connector types, size and form factor, and price when choosing an attenuator, and select a device that provides the best value for your needs.
