The power levels needed in the post amp system are computed using a Tsys, bandwidth, and fiber optic xmter noise temperature. ... 300 Mhz . ... Dewar Gain . ... fiber optic xmter noise floor ( fiber xmter ) . 130 dBm/Hz . ... 1. input to the dewar . ... 3. noise floor fiber optic xmter over 300 Mhz. -45 dBm . ... Signal power needed to be 20 db above the fiber optic noise floor . ... At the input to the dewar: 30 K Tsys and 300 Mhz bandwidth gives: -198.6+ 15(30K) + 85(300Mhz)=-98.6 dBm . ...

Еще в разделе: (Показать все результаты (>3883) - www.naic.edu/ )

• spectral_jumps_at_powers_of_2
• pdev_birdies_25jun07
• WAPP Signal Processing Page

Next: Results Up: High Resolution Measurements from Previous: Introduction . The first step in PSA is to Fourier transform the image and calculate the square modulus of the FT to generate the power spectrum, . ... Specifically, one excludes the very lowest frequencies where the large scale nonuniformities in the image have the greatest effect, and one limits the fit to a frequency range where the SNR is sufficiently high. ...

Еще в разделе: (Показать все результаты (>15019) - www.stsci.edu/ )

• Python: module calc_bay5_heat
• Results

... It includes level converters and a optional radio modem designed to decode the radio timecode signals transmitted by the Canadian time and frequency station CHU. A complete set of schematics, PCB artwork, drill templates is in the pub/ntp/gadget.tar.Z file on ftp.udel.edu. ... One of these converts a TTL positive edge into a fixed- width pulse at EIA levels and is for use with a timecode receiver or oscillator including a TTL PPS output. ... See the schematic diagram gadget.s01 for reference. ...

Еще в разделе: (Показать все результаты (>1278) - www.sai.msu.su/ )

• APOD: 2011 February 1 - Powers of Ten
• APOD: 2015 March 24 - Powers of Ten

Event Generator Signal Break-out/Break-in Unit 23 April 2003 1 . ... The 4 inputs can be configured by component selection to each receive single ended signals or balanced signals. ... 2.2 Inputs. ... Each input line can be individually assembled for single ended or balanced signal. ... Inputs have limited over-voltage protection. ... For single ended inputs. ... Connect the input signal pin pair on J8 using patch cables or wire wrap wire to the desired Event Generator line pair. ... END %% ...

Еще в разделе: (Показать все результаты (>12404) - www.atnf.csiro.au/ )

• Package: t
• Australia Telescope National Facility
• Red synchrotron jets in Parkes quasars

... Variations in water level along coastlines can be used to drive turbines technology is the same as low-head hydro power . ... Tidal facility produces about 1/3 the electrical energy of a hydro facility of the same peak capacity . Two tidal plants in the world: . ... Bottom Line: There aren't many favorable sites in the world for tidal power and the estimated capacity is 50 times smaller than the world's hydroelectric power capacity. ... Previous Lecture Next Lecture Course Page ...

Еще в разделе: (Показать все результаты (>351) - zebu.uoregon.edu/ )

• Energy Storage
• Hydroelectric Power: Risks and Rewards
• HydroElectric Power: Risks and Rewards

Next: Raymond Model Up: *fit* - Fit Data Previous: *fit* - Fit Data . The power law model with galactic absorption will be applied to ROSAT data the extracted earlier The results will be stored in the _prd table in the current directory. input files: rp90_obs.tab, rp90_soh.tab, rp_boh.tab . output file: rp90_prd.tab . ... NOTE: The rp_boh.tab file is not needed for the calculation of the fitted model. ... for help: abs(19:21)*pow(0.5:1.5) # IRAF will not # accept .5 as a valid fraction. ...

Еще в разделе: (Показать все результаты (>3991) - hea-www.harvard.edu/ )

• Periodogram
• *fftplot* - Plot power vs. frequency
• A ``short'' FFT

Flexible frame grabbing to PC over PCI bus from area & line scan cameras . ... Analog input up to 20 MHz and digital input up to 32 Mbytes/Sec. ... The LPG-132 will easily interface to virtually any analog or digital camera and provides lightning fast PCI transfers at an amazingly attractive price. The LPG-132 will interface with any camera or sensor at data rates up to 32 Mbytes/Sec. ... The LPG-132 comes in two configurations - one for analog input and the other for digital inputs. ...

Еще в разделе: (Показать все результаты (>57) - vega.inp.nsk.su/ )

• FPG Power Grabber

Available on Sony KV-25XBR TV's . ... Audio (R) input GND . ... GND . ... Remote control GND . ... Composite video output GND . ... Red Return (GND) . ... Green Return (GND) . ... Blue Return (GND) . ... Blanking input Return (GND) . ... H.sync Return (GND) . ... N.C. 15 . ... Audio (R) Input . ... Red Input . ... Green Input . ... Blue input . ... Blanking Input . ... RGB/NORMAL mode select . ...

Еще в разделе: (Показать все результаты (>9201) - www.arcetri.astro.it/ )

• HwB: Apple AudioVision Connector (Offline)
• HwB: Apple S-Video Input Connector (Offline)
• HwB: Apple Digital Audio/Video (DAV) Connector (Offline)

Next: CAL_getHKwindows Up: Routines of the Calibration Previous: List of CCF Components Contents . ... CAL_getHKwindows . Procedure . ... Used CAL State Variables . List of CCF Components used . CAL_getAUXwindows . ... CAL_getBoresightMatrix . ... CAL_rawXY2mm . ... CAL_mm2rawXY . CAL_rawX2chipX . ... CAL_chipX2rawX . ... CAL_getBadPixelList & CAL_getBadPixelMap . ... CAL_mosCTIcorrection . ... CAL_getmosOffset . ... CAL_mosgainCorrect . ... CAL_getEventPatterns . ... CAL_getEbounds . ...

Еще в разделе: (Показать все результаты (>12950) - xmm.vilspa.esa.es/ )

• OM Related CAL Routines
• RGS Related CAL Routines
• Input Files

... Jean Guise - бренд, известный еще с 1968 года как производитель высококачественных изделий из кожи и меха. ... Артикул: 349_90_TN_RKR_VSK_SH7_096_LEOPRINT Цвет: коричневый Состав: 100% овчина, 100% овечья шерсть Параметры изделия: длина по спинке 90 см Страна дизайна: Италия . ... Read it Yourself" is a learning to read series of classic, traditional stories with four levels of difficulty to suit the stage your child is at with reading. ... Обложка для паспорта Mitya Veselkov "Олени на синем". ...

Еще в разделе: (Показать все результаты (>1213) - astrokuban.info/ )

• Валентина - Madame Alexander - Madame Alexander Карта памяти Silicon Power
• Shuang Ma 7016 2.4G 3CH Waterproof Racing Boat Ready to Run with Display Rack
• Чайник Russell Hobbs 21150-70 2200 1.7 л пластик белый серый - Russell Hobbs -

... COSMETIC Program for masking `hot spots` on CCD data (C) SAO AS USSR VLVSoft 1991 Usage : COSMETIC.EXE [-x sizex] [-y sizey] [namein] [nameout] [maskname] where sizex - size of input image along X-direction( default= 512) sizey - size of input image along Y-direction( default= 512) namein - name of input file nameout - name of output result file maskname - name of text file with masks of 'hot spots' and defects . ...

Еще в разделе: (Показать все результаты (>912) - jet.sao.ru/ )

• harak_e
• From Power Up To Bash Prompt: Init
• From Power Up To Bash Prompt: System Logger

. Search this album . Gallery . :: The First 100 Years . :: Workshops and computer labs . :: Richard Woolley and Jim Banham inspecting optтАж . Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . View full size . Title: Richard Woolley and Jim Banham inspecting optical and mechanical components, optical munitions factory, 1944 . File name: OpticalMunita.jpg . Dimensions: 800 x 601 px . Page: 1 2 3 4 5 6 7 8 9 10 24 25 . Powered by Gallery 3.0.9 (Chartres) . Login

Еще в разделе: (Показать все результаты (>2574) - www.mso.anu.edu.au/ )

... Astrophysics Group . ... COAST . Fringes and Power Spectra from COAST . ... After acquiring a star, measurements must be made of the (complex) fringe visibility on each baseline. ... Fortunately, even in the presence of very strong atmospheric turbulence there is a good observable: the phase of the triple product of the visibilities on three baselines, commonly known as the closure phase. ... We then form the power spectrum of the resultant data, and hence estimate the visibility. ...

Еще в разделе: (Показать все результаты (>3278) - www.mrao.cam.ac.uk/ )

• OptInt PmWiki : Derived Requirements Document Outline | History
• OptInt PmWiki : MROIFastTipTilt / Interface Control
• OptInt PmWiki : Derived Requirements Document Outline

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . LX850 Series . ... Power Supplies and Adapters . ... Meade Universal AC Adapter (US Only) . ... The Meade Universal AC Adapter plugs into any standard household electrical outlet and connects to the 12V input jack on the telescope's control panel. ... Note: not compatible with current ETX-90, StarNavigator, or DS-2000 series telescopes which require #07576 model 546 AC Adapter or with original 18 volt LX200 "Classic". ...

Еще в разделе: (Показать все результаты (>2473) - www.meade.com/ )

• Power Supplies and Adapters - Accessories - Products
• Meade #607 DC Power Cord w/Cigarette Lighter Adapter
• Meade #607 DC Power Cord w/Cigarette Lighter Adapter - Power Supplies and

... It was discovered during 1970's that radiation from electrical power transmission lines is one source of whistler-mode waves in the magnetosphere . Most of the world's power systems use 50 Hz or 60 Hz, but their harmonics in the kHz range (due to mechanical imperfections, nonlinear loads, etc.) can be radiated by transmission lines and leak into the magnetosphere with sufficient intensity to stimulate wave growth and emission generation, much like the VLF transmitter signals. ...

Еще в разделе: (Показать все результаты (>674) - www.iki.rssi.ru/ )

• Energy
• ФОРМАТ ЗАПИСИ В БАЗЕ ДАННЫХ НА CD-ROM
• Geomagnetic Kp Index

... Image Area Store Area 240x120 24µm Gain Registers OP 8 Gain Registers Store Area OP 7 240x120 24µm Gain Registers OP 6 OP 1 OP 5 16 July 2008 Javier Reyes The design challenges des ges · Very fast read-out speed: up to 1500 fps speed: up to · Very low read-out noise. read-out ­ Effective ... · Very stable high-voltage clocks high-voltage · Low power consumption power consumption · Reduce volume: 19 x 23.5 x 7.5 cm 16 July 2008 Javier ...

Еще в разделе: (Показать все результаты (>9373) - www.eso.org/ )

• IRAF/STECF imaging linear polarimetry simulation and reduction package
• NPOI Lab
• list of DFS Department documentation templates

Astrophotography Forum Message . Forums: . ... Human Powered Clock Drive For Various Latitudes . Forum List | ... If the clock drive is at the north pole with a latitude of 90 degrees north, the angle of the baseplate with respect to level ground would be zero degrees. ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Еще в разделе: (Показать все результаты (>248) - www.astronomy.net/ )

• Magnification (Power) And Using Eyepieces - an Astronomy Net Article
• Nesstar 8i Power Problem - an Astronomy Net Celestron Forum Message
• A Doubt On The Human Powered Clock Drive - an Astronomy Net Astrophotography

spectrum1d - compute auto- [and cross- ] spectra from one [or two] timeseries. spectrum1d [ x [ y ] file ] -S segment _ size ] [ -C ] [ -D dt ] [ -N name _ stem ] [ -V ] [ -W ] [ -bi [ s ][ n ] ] [ -bo [ s ] ] spectrum1d reads X [and Y] values from the first [and second] columns on standard input [or x [ y ] file ]. ... Units same as ypower. name _ stem .npower Power spectral density of the noise output. Units same as ypower. name _ stem .gain Gain spectrum, or modulus of the transfer function. ...

Еще в разделе: (Показать все результаты (>449) - xray.sai.msu.ru/ )

• http://xray.sai.msu.ru/~ivan/gmt/man/gmtselect.html
• Seminars
• The Model

... Список продуктов по категориям (список) . Инструментальные усилители (таблица) . ... Логарифмические усилители (список) . RF/IF усилители (список) . Усилители с переменным усилением (список) . ... High Precision +10 V Reference . ... Low cost, high accuracy instrumentation amplifier .pdf . ... Lowest cost, high accuracy instrumentation amplifier .pdf . ... Операционные усилители .pdf . ... Быстрый, операционный усилитель.pdf . ... Быстрый, маломощный оп. усилитель .pdf . ...

Еще в разделе: (Показать все результаты (>2970) - www.sao.ru/ )

• Lesser known 4-bit micro-controllers
• H I 21 cm observations and data reduction
• Power of test statistics

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... Rocket Systems . Flights Chronology . ... The use of nuclear reactors as power plants for electrical rocket engines (RSC Energia concept till 1988) necessitated the development of a high-power Nuclear Power Plant (NPP) based on lithium-niobium technology. ... Based on the experience gained in the experiments, RSC Energia has developed designs for space NPPs and electrical power propulsion units. ...

Еще в разделе: (Показать все результаты (>2464) - www.energia.ru/ )

• S.P.Korolev RSC Energia - MARTIAN MISSION
• S.P.Korolev RSC Energia - PRODUCTION ELECTRIC TRANSPORT VEHICLES
• S.P. Korolev RSC Energia - International Space Station