Category(s) Selected [start over]

KnowledgeBase [see results below]. To refine your results, select another category.

Why is the NI 5105 Sampling Rate Higher Than its Timebase Frequency? The specifications for the NI 5105 digitizers list a Frequency Range of 4 Mhz to 65 MHz, but also state a Timebase Frequency of 60 MHz. Why aren't they equal? URL: http://digital.ni.com/public.nsf/allkb/F44DB529D4AAE670862572980079CB55

为什么NI 5105的采样率比它的时基还高 NI 5105数字示波器的手册上显示，其频率范围为4Mhz到65MHz，然而，同时在手册上还显示，其时基频率为60MHz，为什么最大频率和时基频率不同呢？ URL: http://digital.ni.com/public.nsf/allkb/1725B4E403A34E4F86257393003445C1

Missing LabVIEW Modulation Toolkit Examples for the NI PXI-5660 RF Vector Signal Analyzer I have the LabVIEW Modulation Toolkit 3.1. I recently upgraded the NI-RFSA driver to version 2.0 or later, but I can only find a few of the NI 5660 example programs I expected to see. Where are the others? URL: http://digital.ni.com/public.nsf/allkb/DE24F7649F64508F86257292005EBB91

No se Encuentran los Ejemplos de LabVIEW Modulation Toolkit para PXI-5660 Vector Signal Analyzer Tengo instalado LabVIEW Modulation Toolkit 3.1. Recientemente actualicé el driver NI-RFSA a la versión 2.0 (o posterior), pero ahora no encuentro mas que un par de ejemplos del ni5660. ¿Dónde se encuentran los otros? URL: http://digital.ni.com/public.nsf/allkb/5CB49E6AA1316DF1862573410051A2D4

Reading RMS Voltage on DMM's while in Waveform Mode I am using my NI DMM in waveform mode to acquire an analog waveform and display it on my front panel. However, I would still like to show a digital display of the measured RMS voltage, much like a hand-held DMM. I tried wiring in the niDMM Read function to retrieve this value, but ended up URL: http://digital.ni.com/public.nsf/allkb/7F5CED013933E7388625727C007EF361

THD and THD+N Accuracy with Respect to Block Size I am performing a Total Harmonic Distortion plus Noise (THD+N) measurement using the Sound and Vibration Toolset in LabVIEW, and it appears that the measurement is more accurate if I take more samples (larger block size). What block size do I need in order to guarentee a certain degree of URL: http://digital.ni.com/public.nsf/allkb/E8837ACA91721DFB86257279007A8D7B

What is the Maximum Voltage and Current that the NI DC Power Supplies can Source when Cascading Outputs? I am cascading multiple NI PXI-4110 modules to increase my voltage and current output ranges. What is the maximum voltage and current that I can source from cascading outputs? URL: http://digital.ni.com/public.nsf/allkb/31AEB19CC03080E686257265007295B3

Digital Multimeters with Switches in Large Chassis I have an 18-slot PXI chassis that will be using more than 10 switch modules with a DMM. Can I use the NI-DMM/Switch Express VI to perform my measurements? URL: http://digital.ni.com/public.nsf/allkb/4DEF8AD7C70E654986257260001160DB

NI-SCOPE 信号处理/调理在硬件上或软件上是怎么完成的？在哪里实现的滤波？ 我知道一些高速的数字化仪使用板上信号处理来实现一些功能（OSP）。我怎么能知道我需要的信号处理或调理实在硬件上实现的还是软件上实现的？ URL: http://digital.ni.com/public.nsf/allkb/EED0794A8D99F9F348257243002ABF26

WHAT DOES DIGITS OF PRECISION MEAN FOR DMMS? I'm looking at the specifications for the DMM products and they are described as having a certain number of digits of precision. What does this mean and why are some DMMs described as having ½ of a digit? URL: http://digital.ni.com/public.nsf/allkb/5AD7D510F95BC5AC8625738C007C20F2