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18:14
E3634A Mystery Explosion
E3634A Mystery Explosion
E3634A Mystery Explosion
http://gerrysweeney.com/my-e3634a-mystery-explosion-wtf/
I thought I would open up (once agin) the E3634A and see what damage was done and what I found is a real mystery!
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76:17
Build a 10MHz Rubidium Frequency Standard and Signal Distribution Amp for my Lab
Build a 10MHz Rubidium Frequency Standard and Signal Distribution Amp for my Lab
Build a 10MHz Rubidium Frequency Standard and Signal Distribution Amp for my Lab
http://gerrysweeney.com/build-a-10mhz-rubidium-frequency-standard-and-signal-distribution-amp-for-my-lab/ This is a follow-up video http://gerrysweeney.com/1...
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32:18
10MHz Rubidium Frequency Standard and Signal Distribution Amp Follow-Up
10MHz Rubidium Frequency Standard and Signal Distribution Amp Follow-Up
10MHz Rubidium Frequency Standard and Signal Distribution Amp Follow-Up
http://gerrysweeney.com/10mhz-rubidium-frequency-standard-and-signal-distribution-amp-follow-up/ Followup to article: http://gerrysweeney.com/build-a-10mhz-r...
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15:42
Five Decade Programmable Capacitor -- A Low Cost Solution
Five Decade Programmable Capacitor -- A Low Cost Solution
Five Decade Programmable Capacitor -- A Low Cost Solution
http://gerrysweeney.com/five-decade-programmable-capacitor-a-low-cost-solution/ As a follow-up to a previous blog post where I created a seven decade program...
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0:35
Fr Gerry Sweeney
Fr Gerry Sweeney
Fr Gerry Sweeney
introduction to parishioners.
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11:00
Gerry Sweeney 1932-2007
Gerry Sweeney 1932-2007
Gerry Sweeney 1932-2007
A little piece I put together for his funeral.
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32:44
DIY HP/Agilent 53131A 010 High Stability Timebase Option
DIY HP/Agilent 53131A 010 High Stability Timebase Option
DIY HP/Agilent 53131A 010 High Stability Timebase Option
http://gerrysweeney.com/hpagilent-53131a-diy-high-stability-010-option/ Having obtained a reasonably reliable 10Mhz lab reference I decided to calibrate my F...
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31:39
DIY HP/Agilent 53131A-030 3GHz Channel 3 Option Board
DIY HP/Agilent 53131A-030 3GHz Channel 3 Option Board
DIY HP/Agilent 53131A-030 3GHz Channel 3 Option Board
http://gerrysweeney.com/diy-hpagilent-53131a-030-3ghz-cannel-3-option-board/ This video shows a DIY HP/Agilent 53131A-030 3GHz Channel 3 Option board which I...
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19:11
HP 53131A Teardown and Spillage Clean-Up
HP 53131A Teardown and Spillage Clean-Up
HP 53131A Teardown and Spillage Clean-Up
http://gerrysweeney.com/hp-53131a-frequency-counter-teardown-and-spillage-clean-up/ In this video I teardown a HP 53131A frequency counter and find a spillag...
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30:31
Racal-Dana 199x DIY High Stability Timebase Hack for under $25
Racal-Dana 199x DIY High Stability Timebase Hack for under $25
Racal-Dana 199x DIY High Stability Timebase Hack for under $25
http://gerrysweeney.com/racal-dana-199x-diy-high-stability-diy-timebase-hack-for-under-25/ Having played with a number of OCXO's and a Rubidium standard I tr...
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7:19
Fully Programmable Modular Bench Power Supply -- Part 9a
Fully Programmable Modular Bench Power Supply -- Part 9a
Fully Programmable Modular Bench Power Supply -- Part 9a
Overview of the modified hardware which now includes a a 16-bit DAC and 24-bit ADC. The goal to achieve resolution that is equal to a HP/Agilent 3631A Power ...
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33:54
Keithley 2110 DMM Review - oh and Puppies too!
Keithley 2110 DMM Review - oh and Puppies too!
Keithley 2110 DMM Review - oh and Puppies too!
http://gerrysweeney.com/keithley-2110-dmm-review-oh-and-puppies/ In this video I do a review of a brand new Keithley 2110-120 bench top multi meter.
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41:47
Racal-Dana 1999 Teardown, Repair and Calibration
Racal-Dana 1999 Teardown, Repair and Calibration
Racal-Dana 1999 Teardown, Repair and Calibration
http://gerrysweeney.com/racal-dana-1999-teardown-repair-and-calibration/ I have been using this Racal counter for a long time and in the last few months it s...
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55:09
Maynuo M9711 DC Electronic Load - Unboxing, Teardown and Quick Test
Maynuo M9711 DC Electronic Load - Unboxing, Teardown and Quick Test
Maynuo M9711 DC Electronic Load - Unboxing, Teardown and Quick Test
http://gerrysweeney.com/maynuo-m9711-dc-electronic-load-unboxing-teardown-and-quick-test/ In this video I unbox and then tear down the Maynuo M9711 DC Electr...
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52:49
Agilent E3634A Teardown and Repair
Agilent E3634A Teardown and Repair
Agilent E3634A Teardown and Repair
http://gerrysweeney.com/hpagilent-e3634a-power-supply-teardown-repair/ This video is about an Agilent E3634A PSU Teardown and Repair I done recently. I purch...
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57:08
Agilent E3646A Teardown and Repair
Agilent E3646A Teardown and Repair
Agilent E3646A Teardown and Repair
http://gerrysweeney.com/hpagilent-e3646a-power-supply-teardown-repair/ This video is about an Agilent E3646A PSU Teardown and Repair, I cover the fault diagn...
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19:15
Apple iMac 27" Dark Side Screen Failure - The Manufacturing Fault Apple Will NOT Admit!!
Apple iMac 27" Dark Side Screen Failure - The Manufacturing Fault Apple Will NOT Admit!!
Apple iMac 27" Dark Side Screen Failure - The Manufacturing Fault Apple Will NOT Admit!!
http://gerrysweeney.com/apple-imac-27-dark-side-screen-failure-the-manufacturing-fault-apple-will-not-admit/ One of the computers I use at work is an iMac 27...
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46:22
DIY Programmable PSU Module - Part 12
DIY Programmable PSU Module - Part 12
DIY Programmable PSU Module - Part 12
http://gerrysweeney.com/fully-programmable-modular-bench-power-supply-part-12/ This is Part 12 of my PSU project covering physical form factor, the first con...
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22:04
Omnitronic EDP 1000 Watt Class D Amplifier Teardown
Omnitronic EDP 1000 Watt Class D Amplifier Teardown
Omnitronic EDP 1000 Watt Class D Amplifier Teardown
http://gerrysweeney.com/omnitronic-edp-1000-watt-class-d-amplifier-teardown/ In this video I describe the basic operation and topology of a Class D amplifier...
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80:11
Apple 27" iMac Teardown, SSD Hack and 2TB Upgrade
Apple 27" iMac Teardown, SSD Hack and 2TB Upgrade
Apple 27" iMac Teardown, SSD Hack and 2TB Upgrade
http://gerrysweeney.com/apple-27-imac-teardown-ssd-hack-and-2tb-upgrade/ My 2010 27" 1TB iMac ran out of disk space. Despite Apple's best effort to limit my ...
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54:16
I need 10MHz - how hard can it be!
I need 10MHz - how hard can it be!
I need 10MHz - how hard can it be!
http://gerrysweeney.com/?p=1197 It all started when I wanted to calibrate my HP 53131A universal counter, which as it turns out probably has one of the crapp...
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29:14
Measuring Distortion with a HP 339A and a Keithley 2015 THD
Measuring Distortion with a HP 339A and a Keithley 2015 THD
Measuring Distortion with a HP 339A and a Keithley 2015 THD
http://gerrysweeney.com/measuring-distortion-with-a-hp-339a-and-a-keithley-3015-thd/ I decided to build a simple output circuit that I can induce some crosso...
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25:17
Keithley 2110 DMM Teardown
Keithley 2110 DMM Teardown
Keithley 2110 DMM Teardown
http://gerrysweeney.com/keithley-2110-dmm-teardown/ Following on from my review of the Keithley 2110 (http://gerrysweeney.com/keithley-2110-dmm-review-oh-and...