產品明細

RT-ZPR20 Power Rail Probe

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    產品簡述
    ♦ 頻寬: 2GHz
    ♦ 衰減係數: 1:1
    ♦ 輸入阻抗: 50kΩ
    ♦ 動態範圍: ±0.85 V (±60 V offset compensation), optional AC coupling
      詢價

      產品詳細介紹Product Introduction

      POWER RAIL PROBE
      High bandwidth, high sensitivity, very low noise and an extra-large offset compensation make the R&S®RT-ZPR power rail probes an excellent tool for characterizing power rails. An integrated high-accuracy DC voltmeter provides instantaneous DC voltage readout.

      Up to 4.0 GHz bandwidth and very low added noise
      Low voltages with tight tolerances make testing power rails difficult. Not only do newer power rails require more precise low voltage measurements, the rails are susceptible to coupling from high-speed clocks and RF sources.

      With a bandwidth up to 4.0 GHz, excellent sensitivity due to the 1:1 attenuation ratio and low noise, the R&S®RT-ZPR power rail probes excel at precise ripple measurements. Coupled with the industry’s best spectrum analysis capabilities of the R&S®RTO and R&S®RTE oscilloscopes, the solution also helps users isolate periodic and random disturbances (PARD).



      Measuring small voltages riding on large DC offsets
      The oscilloscopes' built-in offset is typically not sufficient to zoom in and to accurately measure peak-to-peak voltage on DC power rails. This makes accurate ripple measurements impossible. With ±60 V offset compensation range, the R&S®RT-ZPR power rail probes allow users to zoom in on DC voltages with high offset. Whether you need to zoom in on a 1 V power rail or something much higher, the probe provides the needed offset.

      R&S®ProbeMeter: integrated high-accuracy DC voltmeter
      While other oscilloscopes are limited to showing a waveform view of power rails under test, the R&S®RT-ZPR power rail probes additionally incorporate a high-accuracy DC voltmeter to quickly see rail values. The integrated DC voltmeter with an input voltage range of ±60 V monitors longterm drift of the DC level with high accuracy. Combined with the ripple voltage observed at the oscilloscope, you can see at any time whether the power supply ripple leaves the permitted operating voltage window of the DUT.
       
      Comprehensive accessories included
      The R&S®RT-ZPR power rail probes come with solder-in cables for broadband probing and a 350 MHz browser kit to easily measure at different places on a PCB or to verify the DC power supply using the R&S®ProbeMeter.



      ModelBandwidthAttenuation factorInput impedanceDynamic rangeComment
      R&S®RT-ZPR20 2.0 GHz 1:1 50 kΩ ±0.85 V (±60 V offset compensation), optional AC couplingR&S®ProbeMeter
      R&S®RT-ZPR40 4.0 GHz 1:1 50 kΩ ±0.85 V (±60 V offset compensation), optional AC couplingR&S®ProbeMeter
      R&S®RT-ZA25 ----power rail browser kit, included with R&S®RT-ZPR20/40
      R&S®RT-ZA26----pigtail cable, 15 cm, solder-in, SMA for R&S®RT-ZPR20/40 power rail probe, included with R&S®RT-ZPR20/40
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