Author Topic: Measuring Noise - HP 3400A True RMS Voltmeter - Part 2  (Read 159 times)

SeanB

  • Administrator
  • Hero Member
  • *****
  • Posts: 987
Measuring Noise - HP 3400A True RMS Voltmeter - Part 2
« on: October 21, 2020, 02:28:19 PM »
Measuring Noise - HP 3400A True RMS Voltmeter - Part 2

https://www.youtube.com/watch?v=1Pdcoi8-K60


------------------------------ Click "Show more" -------------------------------------------
A look at the challenges of measuring power supply noise and ripple on oscilloscopes and multimeters. A look at the HP 3400A True RMS Voltmeter
which has enough bandwidth, impedance matching and crest factor to do these measurements to less than 1 mV or up to 300 V.

Dave's video: https://www.youtube.com/watch?v=Edel3eduRj4

eBay seller that sells refurbished HP 3400A units (now SOLD):
https://www.ebay.com/itm/HP-3400A-RMS-AC-Voltmeter-Upgraded-to-SS-Refurb-Calibrated-w-Certificate-/284025406435?_trksid=p2349526.m4383.l10137.c10&nordt=true&rt=nc&orig_cvip=true

HP 3400A Docs:
https://archive.org/details/hp_3400A_manual/page/n1/mode/2up
https://www.hpl.hp.com/hpjournal/pdfs/IssuePDFs/1964-01.pdf
https://ia600202.us.archive.org/24/items/hp_3400A_manual/3400A_manual.pdf
http://bee.mif.pg.gda.pl/ciasteczkowypotwor/HP/3400A.pdf
https://www.manualslib.com/manual/1197872/Hp-3400a.html


Support me through Patreon or by using my Amazon Store:
Patreon: https://www.patreon.com/mjlorton

Amazon Store: http://astore.amazon.com/m0711-20

PCBWay SMT Service only $30 with Quick Turnaround Time https://www.pcbway.com//?from=mjlorton

*** Programming Electronics Academy ***
Sign-Up below to join over 20,000 awesome people to learn from our Arduino Crash Course - it's 12 optimized video lessons to get you up and running quick with Arduino.
https://www.programmingelectronics.com/arduino-crash-course/?orid=12382&opid=6


Donations and contributions:- http://www.mjlorton.com
My techie channel MJLorton - Solar Power and Electronic Measurement Equipment - http://www.youtube.com/MJLorton
My Techie Amazon Store: http://astore.amazon.com/m0711-20
My other channel VBlogMag - For almost any topic under the sun! - http://www.youtube.com/VBlogMag
My VBlogMag Amazon Store: http://astore.amazon.com/vblogmag-20


$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
Bitcoin (BTC) Donations: 1K7PeF55e7ssE7W3WVCoa7c4j2PHzy6ASv
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$