Description
The National Instruments SCC-LP03 Lowpass Filter Module, with Part Number 777459-09, is a highly precise device featuring a 150 Hz cut off frequency and a fourth-order Butterworth filter for excellent signal processing. It handles an input signal range of ±10 V and provides an output signal range of ±5 V, complemented by an amplifier gain of 0.5, ensuring reliable performance in a variety of applications.
With an input impedance of 10 G ohm when powered on and 10 k ohm during power off or overload conditions, it maintains signal integrity under various states. Furthermore, the module’s roll off rate is specified at 80 dB/decade, while it presents a nonlinear phase response that is critical for certain signal processing tasks.
Connection to the SCC-LP03 is facilitated through a 20-pin right-angle male connector and a 4-pin screw terminal I/O connector, providing versatility for integration into different systems. Despite its advanced features, the module remains compact, weighing just 1.3 oz and measuring 3.50 x 1.15 x 0.73 inches in size.
Designed for a range of environments, it operates optimally within a temperature range of 0 to 50 °C, ensuring reliability and consistency in various working conditions.
| Characteristic | Specification |
|---|---|
| Part Number | 777459-09 |
| Product | National Instruments SCC-LP03 Lowpass Filter Module |
| Cut Off Frequency | 150 Hz |
| Filter Type | Fourth-order Butterworth filter |
| Input Signal Range | ±10 V |
| Output Signal Range | ±5 V |
| Amplifier Gain | 0.5 |
| Input Impedance (Power On) | 10 G ohm |
| Input Impedance (Power Off/Overload) | 10 k ohm |
| Roll Off Rate | 80 dB/decade |
| Phase Response | Nonlinear |
| Connector Type | 1 20-pin right-angle male connector, 1 4-pin screw terminal I/O connector |
| Weight | 1.3 oz |
| Dimensions | 3.50 x 1.15 x 0.73 in. |
| Operating Temperature Range | 0 to 50 °C |
Q1: What are the specific features and performance characteristics of the National Instruments SCC-LP03 Lowpass Filter Module, with Part Number 777459-09, including its cut off frequency, filter order, signal range, and amplifier gain?
A1: The significance of the SCC-LP03 Lowpass Filter Module’s nonlinear phase response lies in its impact on the phase relationships within the frequency components of a signal, which is critical for applications where the timing and wave shape of the signal must be preserved, such as in audio processing or in communications where phase distortion can lead to information loss or degradation of the signal quality.
Q2: What is the significance of the SCC-LP03 Lowpass Filter Module’s nonlinear phase response for specific signal processing tasks?
A2: The National Instruments SCC-LP03 Lowpass Filter Module has a cutoff frequency of 150 Hz and utilizes a fourth-order Butterworth filter, which ensures a smooth frequency response with a maximally flat passband for accurate signal processing, and a steep roll-off rate to effectively attenuate frequencies beyond the cutoff point, enhancing its performance in eliminating unwanted high-frequency noise.
Q3: What are the specifications and features of the National Instruments SCC-LP03 Lowpass Filter Module, including its input and output signal ranges, amplifier gain, input impedance in different states, roll-off rate, and physical characteristics?
A3: The National Instruments SCC-LP03 Lowpass Filter Module, with Part Number 777459-09, features a 150 Hz cut off frequency, a fourth-order Butterworth filter, an input signal range of ±10 V, an output signal range of ±5 V, and an amplifier gain of 0.5, allowing it to deliver precise and reliable signal processing in various applications.
Q4: What is the cutoff frequency and filter order of the National Instruments SCC-LP03 Lowpass Filter Module, and how do these characteristics affect its signal processing performance?
A4: The National Instruments SCC-LP03 Lowpass Filter Module is designed with a 150 Hz cutoff frequency and a fourth-order Butterworth filter, handling an input signal range of ±10 V and providing an output signal range of ±5 V with an amplifier gain of 0.5. It boasts an input impedance of 10 G ohm when powered on and 10 k ohm during power off or overload conditions, and features an 80 dB/decade roll-off rate, along with a
Q5: What are the signal input and output ranges of the National Instruments SCC-LP03 Lowpass Filter Module, and what is its amplifier gain?
A5: The National Instruments SCC-LP03 Lowpass Filter Module has an input signal range of ±10 V and an output signal range of ±5 V, with an amplifier gain of 0.5.
