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  40m Log, Page 98 of 341  Not logged in ELOG logo
Entry  Fri May 11 18:17:07 2018, gautam, Update, DetChar, AUX laser PLL setup 
Entry  Wed Apr 22 13:52:05 2020, gautam, Update, DetChar, Summary page revival 
Entry  Wed Jun 3 11:20:19 2020, gautam, Update, DetChar, Summary pages 
Entry  Wed Dec 2 18:35:31 2020, gautam, Update, DetChar, Summary page revival 
Entry  Wed Feb 17 13:59:35 2021, gautam, Update, DetChar, Summary pages 
Entry  Mon Jun 6 16:09:23 2022, rana, Configuration, DetChar, Summary Pages: seis BLRMS 
Entry  Fri Nov 30 11:44:57 2007, rob, Configuration, Electronics, ETMX oplev 
    Reply  Fri Nov 30 13:46:50 2007, rob, Configuration, Electronics, ETMX oplev dead again 
    Reply  Fri Nov 30 19:11:05 2007, rana, Configuration, Electronics, ETMX oplev dead again 
Entry  Wed Dec 5 13:49:08 2007, alberto, Update, Electronics, RF AM PD lines monitor alberto.spectrum2.pngButterworth.PNG
Entry  Thu Dec 6 15:21:59 2007, alberto, Frogs, Electronics, RF Transfer Function of Stiff Aluminum Wires TF_3cm_stiff_wires.amplitude.pngDSC_0225compressed.JPGTF_3cm_stranded_wires.amplitude.png
Entry  Thu Dec 6 15:22:42 2007, Andrey, Summary, Electronics, Pictures of the inside of He-Ne laser DSC_0226.JPGDSC_0228.JPG
Entry  Wed Dec 12 16:22:22 2007, alberto, Omnistructure, Electronics, LC filter for the RF-AM monitor circuit TF_LC_filter_10pF_1.8uH_scope_probe.pngTF_LC_filter_10pF_1.8mH_no_probe.pngLC_filter_schematic.png
Entry  Thu Dec 13 12:05:36 2007, alberto, Omnistructure, Electronics, The new Butterworth seems to work quite well TF_New_Butterworth_12-Nov-2007_TF.pngBultervverth2.png
Entry  Mon Dec 17 11:47:13 2007, alberto, Update, Electronics, an alternative design for the RFAM monitor's filter at 33Mhz RFSim99-33MHz.pngRF99-SimmButterworthPrototype.pngRFSim99-33MHz-TFplot.png
Entry  Thu Jan 17 18:22:14 2008, Alberto, Update, Electronics, RF Monitor Band-pass Filter RF166Mhz.pngChebyshevb.pngChebyshev2b.png
    Reply  Fri Jan 18 11:53:50 2008, Alberto, Update, Electronics, RF Monitor Band-pass Filter Chebyshevb.png
Entry  Fri Jan 25 15:53:59 2008, Alberto, Update, Electronics, 40 dB from the 3rd order Chebyschev 166MhzElog.png
Entry  Wed Jan 30 11:49:30 2008, Alberto, Summary, Electronics, RF monitor's filters final schematics and transfer functions 8x
Entry  Wed Feb 13 11:41:00 2008, Alberto, Update, Electronics, Some characterization of the RF Monitor Box (StocMon) CircuitCharacterization.pngalberto.spectrum3.png
Entry  Mon Feb 18 12:04:39 2008, Alberto, Update, Electronics, RF Monitor (StocMon) DSC_0443.JPG
    Reply  Thu Feb 21 19:55:46 2008, rana, Update, Electronics, 2 BNC Cables, 1 Tee 
    Reply  Fri Feb 22 08:29:07 2008, Alberto, Update, Electronics, RF Monitor (StocMon) 
    Reply  Fri Feb 22 08:33:18 2008, Alberto, Update, Electronics, RF Monitor (StocMon) 
Entry  Fri Feb 22 11:11:00 2008, rob, Update, Electronics, REFLDD problem found 
    Reply  Fri Feb 22 11:13:15 2008, rob, Update, Electronics, RF Monitor (StocMon) 
    Reply  Fri Feb 22 16:47:54 2008, rob, Update, Electronics, Baloney bustedHP.mov
    Reply  Thu Feb 28 19:49:21 2008, rob, Update, Electronics, RF Monitor (StocMon) 
Entry  Sun Mar 23 10:42:54 2008, Valera, Summary, Electronics, RFAM of the RF stabilization box is measured RFAM.zipamplitudenoise.pdf
Entry  Mon Mar 24 13:03:54 2008, rob, Update, Electronics, HP4195A is back 
Entry  Thu Jun 26 22:08:33 2008, Jenne, Update, Electronics, 3.7MHz bandstop filter in MC Servo  MCLoopGainBoth.pngTP1ASpectrumBoth.pngQmonWithFilt.pngMCOut2WithFilt.png
Entry  Fri Jun 27 18:03:46 2008, Jenne, Update, Electronics, Another bad cable in the MC servo 
Entry  Fri Jun 27 18:21:01 2008, Jenne, Update, Electronics, Response of the LO input on the MC demod board 
Entry  Mon Jun 30 15:56:22 2008, Jenne, Update, Electronics, Fixing the LO demod signal  
Entry  Tue Aug 26 18:19:16 2008, rana, Omnistructure, Electronics, Resistor Noise at the 40m SEI-RN_RNM.pdf
Entry  Wed Sep 3 18:43:19 2008, Yoichi, Configuration, Electronics, Two more active probes Tektronix-P6201-active-probe.pdf
Entry  Wed Sep 10 13:28:25 2008, Yoichi, Summary, Electronics, IOO rack lost -24V (recovered) 
Entry  Wed Oct 8 22:23:43 2008, Yoichi, Configuration, Electronics, Electronics work bench cleanup Cleanup.jpg
Entry  Fri Nov 14 17:41:50 2008, Jenne, Omnistructure, Electronics, Sweet New Soldering Iron newSolderingIron.JPG
Entry  Mon Nov 17 11:01:15 2008, Alberto, HowTo, Electronics, Calibrating the Frequency Standard of the Marconi 2023ASeriesOperatingManual.pdfSRS_FS275_Rubidium_Frequency_Standard.pdf
Entry  Wed Nov 19 10:32:11 2008, Alberto, Configuration, Electronics, All the Marconi Set to the Rubidium Frequency Standard 
    Reply  Wed Nov 19 18:02:18 2008, rana, Configuration, Electronics, All the Marconi Set to the Rubidium Frequency Standard 
Entry  Tue Dec 30 18:51:18 2008, rana,yoichi, Configuration, Electronics, Illuminator Power Supply reset 
Entry  Sat Jan 24 11:50:24 2009, Alberto, Configuration, Electronics, Photodiode Filters' Transfer Functions 
Entry  Mon Feb 16 23:09:52 2009, rana, Update, Electronics, MC Servo Board offset gone bad! mcoff.png
Entry  Thu Feb 19 22:40:33 2009, Kiwamu, Update, Electronics, PSL angle QPD 
Entry  Mon Mar 2 16:27:40 2009, Alberto, Configuration, Electronics, MC Drum Mode SR560 Preamplifier Replaced 
Entry  Mon Mar 16 15:19:52 2009, Osamu, DAQ, Electronics, SR785 
Entry  Mon Mar 30 15:51:27 2009, steve, Update, Electronics, HP4291A left the lab to be repaired 
Entry  Sun Apr 12 19:31:43 2009, rana, Summary, Electronics, Amphony 2500 Headphones 
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