Справочник Пользователя для National Instruments 5441

© National Instruments Corporation

Bandwidth

43 MHz

Measured at 
–3 dB.

DAC Digital 
Interpolation 
Filter

Software-selectable Finite Impulse Response (FIR) filter. 
Available interpolation factors are 2, 4, or 8.

Refer to the 

section for OSP 
Interpolation.

Analog 
Filter

Software-selectable 7-pole elliptical filter for image 
suppression.

Available only 
on Low-Gain 
Amplifier and 
High-Gain 
Amplifier Paths.

Passband 
Flatness

Path

—

Direct

Low-Gain

Amplifiers

High-Gain
Amplifiers

+0.6 dB to –0.4 dB

100 Hz to 40 MHz

+0.5 dB to –1.0 dB

100 Hz to 20 MHz

+0.5 dB to –1.2 dB

100 Hz to 20 MHz

Pulse 
Response

Path

Analog Filter 
and DAC 
Interpolation 
Filter disabled.

Direct

Low-Gain 

Amplifier

High-Gain 

Amplifier

Rise/Fall Time

<5 ns

<8 ns

<10 ns

Aberration

<10%

<5%

<5%