Hva-10m-60-f pre-magnifier

Features

• Bandwidth dc to 10, 200 or 500 mhz
• Fixed or interchangeable gains up to 60 db (x 1,000)
• Minimal input noise is 0. 9 nv/√hz
• A true straight-stream coupling
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Appropriate bandwidth - regardless of the added value of the choice

In order to obtain the best cell noise ratio, the amplifier bandwidth should be high enough to allow for non-false signal processing, but not above the bandwidth required to limit the volume of broadband noise。Thus, through the hva series, femto provides three types of voltage amplifiers with different bandwidths up to 500 mhz。Even large-scale signals can be accurately amplified as a result of well-thought-out circuit design to maintain bandwidth and frequency responses during the gain switch。

Real straight-flow coupling and deviable voltage

A true straight-flow coupling of the signal path is important for the accurate measurement of signal pulses and transients with long decay time in order to avoid the downflow of signals and baseline deviations common in communication coupling systems。For applications that are less important in straight-flow fractions and require precise measurement of exchange-points, communication couplings can be opened in most hva models, or direct-flow points can be subtracted from the actual signal by adjustable offsets。

Low noise input level

The input level of signal processing usually controls the noise ratio of the entire measurement system。Low noise input levels are essential, especially for handling very small signals。Therefore, all hva amplifiers have very low input noise, at a minimum of 0. 9 nv/√hz。

Hva-series broadband voltage amplifier, hva-10m-60-f pre-memplifier application

• Forward amplifiers for oscilloscopes, transient recorders, fast a/d converters
• Optical multiplication tubes and microchannel panel amplifiers
• Time resolution pulses and transient measurements
• Digital signal amplification (zero-wire offset for any code)

Table for broadband voltage amplifiers for the hva series