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Your cart is empty. Manually variable step attenuators are used in a wide variety of applications and can satisfy almost any requirement where a reduction in power is needed. Attenuators are used to extend the dynamic range of devices such as power meters and amplifiers, reduce signal levels to detectors, match circuits and are used daily in lab applications to aid in product design. Attenuators are also used to balance out transmission lines that otherwise would have unequal signal levels.
Connector: SMA
Power: 2W, Operating frequency: DC-3GHz, Connector: SMA
Attenuation adjustment range: 0-30dB step
Attenuation step: 1.2.4.8.16dB ( 0-30dB)
Insertion loss: ≤3.5dB, Standing wave ratio: ≤ 1.4
Single-button attenuation accuracy: 0-8dB±0.9dB / 10-20dB±2.0dBMulti - bond attenuation accuracy: ± 3.5dB
Temperature range: -10 ° C ~ +50 ° C (running)
-40 ° C ~ +70 ° C (not running)
Psyfox22
2025-09-05 15:54:33
An simple basic goal of doing one job well. It's beautiful.
claudia oliveros
2025-07-16 19:52:26
buen precio
LivingInDenial
2025-04-15 16:34:41
This attenuator works very well. I used to use different combinations of individual ones but now can do it with the push of some buttons instead. Very convenient.
EngineerGuy
2025-04-09 16:51:05
Accuracy is fairly good but one pushbutton would not stay in so the 4dB step was not functional. .
Spammy Hagar
2025-02-03 17:30:58
Very well built, and performs great!All of the white switches are push on, push off, and you can use them all on/off in any combination to achieve your desired attenuation in 1dB increments.These are not cheap-feeling switches, either. They don't show any glitches or spikes on my sdr when switching attenuation levels; all you see is the level changing when you switch it in or out.Everything about this product is well thought out, and well built. It is also nice and heavy, not cheap feeling at all.Worth the price, and a valuable asset to have when using preamps/active antennas with an SDR, to avoid frontend overload.
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