Looking for the best Variable Radio Frequency Attenuators?
Discover now our comparison of the best Variable Radio Frequency Attenuators. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Variable Radio Frequency Attenuators are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Variable Radio Frequency Attenuators in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
No. 3
RA-1728A High Frequency Attenuator 0-82dB Variable Step Attenuator 50 Ohm 8 Sections DC-250MHz M/PL259 Female Connector for Ham Radio Transmitter Amateur Radio 0.25W Power
- 【Wide Attenuation Range】The high frequency attenuator features a wide range of attenuation, from 0 to 82dB, with a step size of 1dB. This allows for precise and customizable signal adjustment to meet the specific needs of your radio transmitters and other applications.
- 【 Construction】Made of and practical materials, this attenuator is designed to withstand the rigors of daily use. Its sturdy construction ensures reliable performance and long-lasting durability, providing you with a dependable solution for your signal attenuation needs.
- 【RA-1728A High Frequency Attenuator】With 8 sections and an attenuation range of 82dB, this high frequency attenuator is capable of handling signals up to 250MHz. It delivers optimal performance and signal integrity, making it for a variety of applications including radio transmitters and more.
- 【50 OHM Impedance】The variable/step attenuator is designed with a 50 OHM impedance, ensuring compatibility with a wide range of devices and systems. This allows for seamless integration into your existing setup, minimizing signal loss and maximizing signal quality.
- 【Easy to Use】Designed with convenience in mind, this high frequency attenuator is and operate. Its standard size and color make it compatible with various setups, while the 1dB step size allows for precise and accurate signal adjustments.
No. 4
Kadimendium rf Variable attenuator SMA dc-4.0ghz Fixed attenuator SMA Double Female Radio Frequency attenuator 50ω 12x7x1
- attenuator , high stability : the radio frequency attenuator has excellent electrical performance making minimal change due to temperature . and carbon film has good uniformity and consistency , stableand high reliability
- good workmanship circuit board : the 50 rf attenuator is made of fr 4 board , 30db attenuator sma , variable attenuator sma , aluminum electrolyte capacitor , high concentration tin , smt components , high power transistor
- excellent electrical performance , minimal change due to temperature .
- carbon film has good uniformity and consistency , sma male to male connector , stableand high reliability .
- directly read attenuation value in the comparison method measurement circuit , itbe used to directly read the attenuation value of the under test .
$10.39
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No. 5
Variable Step RF Attenuator 0-82dB,50 Ohm DC-250MHz High Frequency Ham Radio Transmitter With 8 Sections M/PL259 Female Connector 0.25W
- [ AND RELIABLE] Made from sturdy materials, this high frequency attenuator is designed to withstand rigorous use in radio transmission environments.
- [ADJUSTABLE ATTENUATION STEPS] With an attenuation capability ranging from 0 to 82dB in precise 1dB increments, it allows users to fine-tune their signal levels effectively.
- [OPTIMIZED FOR RADIO TRANSMITTERS] Specifically engineered for radio transmitters, it helps maintain clear communication by minimizing signal distortion.
- [ FOR TECH ENTHUSIASTS] Perfect for engineers and hobbyists alike who require reliable attenuation solutions in their projects.
- [SIZING CLARIFICATION] you verify the specifications provided to match your equipment requirements.
No. 6
HMC472 Digital RF Attenuator Module 0-31.5dB 0.5dB Step Attenuator Board SMA Interface Low Insertion Loss Radio Frequency Program Controlled Module
- APPLICATION RANGE: RF Attenuator Module is a wideband 6-bit digital attenuator for a wide range of RF and IF applications with an attenuation range of 0 to 31.5 dB and a typical step error of ±0.25 dB.
- HIGH PERFORMANCE: Radio frequency attenuator replacement is available in a QFN surfaces mount package, uses a single 5V supply, operates from DC to 3.8 GHz and has an insertion loss of less than 2.0 dB (typical) and an IIP3 of +54 dBm.
- UNIQUE DESIGN: Step attenuator board input and output interfaces have SMA interface female threaded holes and the attenuation control interface can be manually adjusted and controlled via a 6 position header on the board.
- EASY TO INSTALL: Digital program control module is clearly structured and simple to install, taking only a few minutes to complete, which can effectively save you time and effort.
- EASY TO CARRY: Industrial electrical and electronic items are small and light enough to be carried in a toolbox or on the go, taking up little space and being readily accessible when needed.
$14.27
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No. 7
High Frequency Step Attenuator 0-82dB Range 1DB Step 50 Ohm, A-1728A 0-82dB 50 Ohm 8 Sections, Variable Step Attenuator, For Ham Radio Transmitter, DC-250MHz M/PL259 Female
- [HIGH FREQUENCY ATTENUATOR] Crafted from materials, this 50 OHM attenuator provides reliable performance for radio transmitters and other applications.
- [VARIABLE ATTENUATION RANGE] Features an adjustable attenuation range from 0 to 82dB in 1dB steps, allowing precise control over signal levels.
- [STURDY METAL CONSTRUCTION] Built with robust metal, ensuring longevity and stability even under demanding conditions.
- [APPLICATIONS IN RADIO TRANSMISSION] Perfect for use in various radio transmission setups, enhancing signal and reducing interference.
- [SIZING REMINDER] Please refer to the specifications for dimensions and compatibility before purchasing.
No. 8
Radio Frequency Attenuator DC Double Female Head SMA Attenuator 50Ω
- 【SMA Double Female Head】 RF Interface: SMA Double Female Head (Outer screw inner hole). Carbon film has good uniformity and consistency, stable and high reliability.
- 【Improve impedance matching】 If some circuits require a relatively stable load impedance, an attenuator can be inserted between this circuit and the actual load impedance to buffer the impedance change.
- 【Read directly, easy to use】 In the comparison method measurement circuit, it can be used to directly read the attenuation value of the network under test.
- 【Stable performance】 Excellent electrical performance, minimal change due to temperature.
- 【Objects Used】 Suitable for a variety of RF and IF applications. Widely used in electronic equipment to adjust the size of in the circuit.
$7.27
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No. 9
HogarTech RA-1728A High Frequency Attenuator 82dB 8 Sections 250MHz Variable Step 50 Ohm for Amateur Radio
- 【Wide Attenuation Range】The high frequency attenuator features a wide range of attenuation, from 0 to 82dB, with a step size of 1dB. This allows for precise and customizable signal adjustment to meet the specific needs of your radio transmitters and other applications.
- 【 Construction】Made of and practical materials, this attenuator is designed to withstand the rigors of daily use. Its sturdy construction ensures reliable performance and long-lasting durability, providing you with a dependable solution for your signal attenuation needs.
- 【RA-1728A High Frequency Attenuator】With 8 sections and an attenuation range of 82dB, this high frequency attenuator is capable of handling signals up to 250MHz. It delivers optimal performance and signal integrity, making it good for a variety of applications including radio transmitters and more.
- 【50 OHM Impedance】The variable/step attenuator is designed with a 50 OHM impedance, ensuring compatibility with a wide range of devices and systems. This allows for seamless integration into your existing setup, minimizing signal loss and maximizing signal quality.
- 【Easy to Use】Designed with convenience in mind, this high frequency attenuator is and operate. Its standard size and color make it compatible with various setups, while the 1dB step size allows for precise and accurate signal adjustments.
No. 10
DC-4.0GHz RF Fixed Attenuator, SMA Double Female Head Radio Frequency Fixed Attenuator Module Board Elecrtonic Components
- SPECIFIC FEATURES: RF fixed attenuator replacement, frequency range of DC - 4.0GHz and system impedance of 50Ω.
- GOOD DURABILITY: Made of high quality material, good performance, damage resistant, long service time.
- IN WORKMANSHIP: Fine workmanship and good performance, simple and easy to use.
- CONVENIENT TO USE: Professional RF fixed attenuator with SMA double female head, easy to install.
- EXCELLENT PERFORMANCE: With good and high durability, maximum power of 23dBm (200mW).
- SPECIFIC FEATURES: RF fixed attenuator replacement, frequency range of DC - 4.0GHz and system impedance of 50Ω.
$9.67
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Last update on 2025-07-03 / Affiliate links / Images from Amazon Product Advertising API