D.E.V.I.C.E. is an encyclopedia of terms used by manufacturers of test and measurement equipment. T&M Atlantic created this service to better explain the functionality of instruments it offers, and to highlight the latest developments in the world of measurement equipment. We are using such tools as animation to bring words and pictures to life and to create not just an understanding but also an appreciation for technology that goes into the design of every instrument.
D.E.V.I.C.E. on Request
If you are searching for a particular term or definition, please contact us and our engineers will be glad to explain it to you.
Bandwidth limit is an oscilloscope mode when its upper frequency of the bandwidth intentionally reduces to the frequency which is several times lower. This mode allows making “signal/noise” ratio better for repetitive input signals with maximum frequency in the spectrum which doesn’t not exceed the oscilloscope limitation frequency. Meanwhile all parasitic spectrum components with higher frequencies (noises, pulse noises, leakage etc.) are excluded. It’s especially important for weak signals.
In the animated picture below you can see the following: when the bandwidth limit mode is on 25 MHz (the first picture) “signal/noise” ratio for input signal with the frequency of 1 MHz is much better comparing to the second picture where the bandwidth is full and equals 100MHz.
El límite de ancho de banda es un modo de osciloscopio cuando su frecuencia superior del ancho de banda se reduce intencionalmente a la frecuencia que es varias veces menor. Este modo permite hacer “signal/noise” relación mejor para señales de entrada repetitivas con frecuencia máxima en el espectro que no excede la frecuencia de limitación del osciloscopio. Mientras tanto, todos los componentes del espectro parásito con frecuencias más altas (ruidos, ruidos de pulso, fugas, etc.) están excluidos. Es especialmente importante para señales débiles..
En la imagen animada a continuación, puede ver lo siguiente: cuando el modo de límite de ancho de banda está en 25 MHz (la primera imagen), la relación "señal/ruido" para la señal de entrada con la frecuencia de 1 MHz es mucho mejor en comparación con la segunda imagen donde el el ancho de banda está lleno y es igual a 100 MHz.
This universal gadget converts 10 types of measurement units: Length, Weight, Temperature, Volume, Area, Speed, Time, Pressure and Energy.
It is easy to use and is available in English and Spanish.
Choose your language
Choose the measurement type
Enter values
Receive results
Email link to friends (optional)
Download Aktakom Units Converter for Android:
Thank you for visiting tmatlantic.com. Feel free to contact marketing@tmatlantic.com with any questions or comments.