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.
- 【Variable/Step Attenuator】The attenuator features a variable and step design, allowing for adjustable attenuation levels from 0 to 82dB with a 1dB step increment. This provides precise control over signal strength in various applications.
- 【Wide Frequency Range】Designed for high-frequency applications, the RA-1728A attenuator operates at a frequency of 250MHz. It ensures reliable performance and signal integrity, making it suitable for use in radio transmitters and other similar devices.
- 【Sturdy and Practical】Crafted with materials, this attenuator is built to last. Its sturdy construction ensures long-term reliability, even in demanding environments.
- 【Easy to Use】The attenuator is designed for ease of use. Its standard size and simple interface make it convenient to install and operate.
- 【 Compatibility】With a 50 OHM impedance, this attenuator is compatible with a wide range of devices and systems. It provides reliable signal attenuation and maintains signal quality for optimal performance.
- WIDE APPLICABLE: Variable RF attenuator use universal RP SMA interface, suitable for a variety of instruments
- FREQUENCY AND : The maximum working frequency range of RF attenuator is 1MHZ‑3800MHz, and the maximum power of input is 20dBm
- IMPEDANCE AND POWER SUPPLY: The input and output impedance of digital RF attenuator module is 50Ω, and the power supply adopt mini USB 5V
- ATTENUATION RANGE AND STEP SIZE: The RF programmable attenuator has a attenuation range of 0 to 31dB and a step size of 1dB
- RELIABLE PCB: Digital RF attenuator module adopts excellent PCB material, with high reliability and miniaturization, good maintenance and interchangeability
- A wideband (30MHz-4000MHz), high-performance, general purpose LNA module with a built-in variable attenuator to maximize usability and portability
- The attenuation can be controlled either with the on-board potentiometer (analog control) or push button array (digital control)
- Dual amplifier design with adjustable gain (20dB-50dB at 100MHz), low noise figure and low power consumption. Can be powered through bias tee (3.3V-5V), USB, or DC power
- Made in North America
- BASIC PARAMETERS: Digital RF attenuator module is a highly linear 6-bit digital RF step attenuator with a DSA range from 0.5dB step to 31.5dB, attenuation over the frequency range DC-4000MHz, supply voltage of 5V DC and bandwidth from 1MHz to 4GHz.
- EASE OF USE: Radio frequency attenuator replacement supports parallel and serial CMOS control interfaces and start-up status selection, and can run on a single 3 volt supply, maintaining high attenuation accuracy for frequency and temperature.
- HIGH PERFORMANCE: Programmable step attenuator board has a unique control interface allowing the user to select the initial attenuation state at power-up, a shielded enclosure and an anti-reverse protection diode.
- EASY TO CARRY: Industrial electrical and electronic items Small and light enough to be carried in a toolbox or on the go, taking up little space and being readily accessible when needed.
- HIGH-QUALITY MATERIALS: Electronic components are made of high-quality plastic, robust and not easily damaged, with good performance and stability, long service life and reliable use.
- 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.
- Provides a precise 10dB attenuation, ideal for managing signal strength in complex RF applications.
- Engineered to handle up to 2 watts of power, ensuring reliability and durability in high-power environments.
- Features a BNC male to female configuration, facilitating seamless integration into existing setups.
- Perfect for use in radio communications, signal testing, and network analysis, enhancing system performance and stability.
- Constructed with high-quality materials to withstand rigorous use in both professional and amateur settings.
- RA-1728A Fit for chuangxin 0- 82DB VARIABLE/STEP ATTENUATOR 50 OHM for Radio Transmitter
- 【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.
What is the purpose of a comparison site?
When you search for a product on the Internet, you can compare all the offers that are available from the sellers. However, it can take time when it is necessary to open all the pages, compare the opinions of the Internet users, the characteristics of the products, the prices of the different models… Offering you reliable comparisons allows us to offer you a certain time saving and a great ease of use. Shopping on the Internet is no longer a chore, but a real pleasure!
We do everything we can to offer you relevant comparisons, based on various criteria and constantly updated. The product you are looking for is probably among these pages. A few clicks will allow you to make a fair and relevant choice. Don’t be disappointed with your purchases made on the Internet and compare the best Variable Radio Frequency Attenuators now!
Last update on 2025-03-30 / Affiliate links / Images from Amazon Product Advertising API