View the pSemi 2025–2026 Product Catalog to see our complete RF and power products portfolio.
Qorvo offers a broad portfolio of variable attenuators with digital or analog control operating up to 50 GHz. We also have a family of wideband fixed attenuators sold in die form that
Over 400 coaxial, surface mount, and MMIC attenuator models for 50-Ohm & 75- Ohm system including fixed attenuators, high-power attenuators, digital step /
Learn how stepped attenuators improve channel balance, imaging, and long-term reliability in hi-fi audio systems. Compare series, shunt, ladder.
Series Type Stepped Attenuators As its name implies, the series type stepped attenuator is simply a series of resistors forming one "long" voltage divider. The rotary switch is used to select where, in
These series of step attenuators are available with BNC connectors and include RF dB attenuation values that range from 1 dB to 110 dB. The frequency range of our step attenuators is from DC to 2
RF Attenuators Select a category to view products and companies Attenuators reduce signal amplitude in a controlled manner to set levels, improve matching,
Attenuator design: covering passive resistor-divider to advanced programmable designs, with different types, and methods of functionality..
Learn how stepped attenuators improve channel balance, imaging, and long-term reliability in hi-fi audio systems. Compare series, shunt, ladder, and relay-based designs with measurement charts.
Attenuators are usually passive devices made from simple voltage divider networks. Switching between different resistances forms adjustable stepped attenuators
MECA offers 8 models variable step attenuators with average power ratings of 2 watts (1000 watts peak) available in 0-10 dB in 1 dB steps, 10-70 dB in 10 dB steps & 0-30 in 1 dB steps.
Programmable Attenuator Modules Single- and Multi-Channel Designs Mini-Circuits'' compact programmable attenuators are designed with wide attenuation ranges and fine step sizes for precise
(Update 9.15.20) Following a year and a half of development, we are pleased to announce the release of our new ePot.V3 Mini and Max electronic
Browse a wide selection of variable attenuators with digital or analog control, all providing a wide selection of performance in frequency range and robustness.
These medium and high power continuously variable attenuators are offered in 15W, 30W and 50W models. While there exists some overlap in performance between different models, careful review of
An RF Step Attenuator has many other practical uses in ham radio lab. The Attenuator consists simply of three resistive "Pi"-attenuator sections: 5 dB (I
Over 400 attenuator models for 50-Ohm & 75-Ohm system including fixed, high-power, digital step / programmable, voltage variable and more! Stocked for
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Standard fixed attenuator networks generally known as an “attenuator pad” are available in specific values from 0 dB to more than 100 dB. Variable and switched attenuators are basically adjustable
RF Attenuators Our Voltage Variable and Digital Step Attenuators are manufactured by NXP, P1dB, pSemi, Qorvo, Renesas, RF-Lambda USA LLC, San-tron,
Manually Variable Attenuators Qualwave supplies low VSWR and high attenuation flatness from DC to 40GHz. The attenuation range is 0~129dB, attenuation steps are 0.1dB, 1dB, 10dB.
Like a potentiometer, the input impedance of a series type stepped attenuator remains constant, so the signal source always sees a constant, non varying load. Perfect replacement for any log
Khozmo stepped attenuators are best sounding precision volume controls available. Wide range of different types, channels and resistances. With or without remote
Attenuators reduce signal amplitude in a controlled manner to set levels, improve matching, protect stages, or extend dynamic range. They are used in Tx/Rx
Each time a key is pressed, the signal attenuator will increase (or decrease) a certain attenuation value, so that the strength of the signal can be adjusted. Push-button step attenuators are commonly used
Q: “Why do some mic preamps have stepped attenuators, and why do many of those cause a pop in the audio signal when moved? It makes it impossible to change levels during a
Buy Stepped attenuator 10k with 12, 24 and 46 positions at Marchand Electronics Inc. High accuracy solutions for audio level control For those who want to
Variable Attenuators Konnect RF Variable attenuators are typically used in situations where the input signal level is unknown or varies over time. For example, in a test and measurement system, a
RF Attenuators Fixed, Digital Step, Voltage Variable, & Programmable Over 400 coaxial, surface mount, and MMIC attenuator models for 50-Ohm & 75-Ohm
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