File:Ricevitore - Museo scienza tecnologia Milano 09885.jpg
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File information
Structured data
Captions
ricevitore - S.I.T.I. R5. ( ) | ||||||||||||||||||||||||
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Author |
S.I.T.I. Società Industrie Telefoniche Italiane Doglio (costruttore) |
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Title |
ricevitore - S.I.T.I. R5. |
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Description |
Italiano: Questo ricevitore è formato da una cassetta costruita interamenente in legno, sulla parte frontale sono inserite le manopole di regolazione e le scale numeriche: le prime costruite in bachelite e le seconde in ebanite. Sul lato prontale sono presenti anche i serrafili per il collegamento al sistema aereo/terra. Sul lato superiore sono presenti cinque valvole termoioniche (triodi), due induttanze intercambiabili, un trasformatore in alta frequenza intercambiabile e due serrafili per l'alimentazione dell'apparecchio.
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Date |
between 1923 and 1925 date QS:P571,+1923-00-00T00:00:00Z/8,P1319,+1923-00-00T00:00:00Z/9,P1326,+1925-00-00T00:00:00Z/9 |
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Medium | bachelite | |||||||||||||||||||||||
Dimensions |
height: 25 cm (9.8 in); width: 55 cm (21.6 in); depth: 20 cm (7.8 in) dimensions QS:P2048,25U174728 dimensions QS:P2049,55U174728 dimensions QS:P5524,20U174728 Weight: 2 kg (4.44 lb) |
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Collection |
institution QS:P195,Q947082 |
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Accession number |
9885 |
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References |
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Source/Photographer | Catalogo collezioni (in it). Museoscienza.org. Museo nazionale della scienza e della tecnologia Leonardo da Vinci, Milano. | |||||||||||||||||||||||
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:38, 21 May 2016 | 850 × 598 (166 KB) | Federico Leva (WMIT) (talk | contribs) | {{ICCD TRC | institution = {{institution:Museoscienza}} | permission = {{cc-by-sa-4.0}} | RSR1 = Soresini, Franco | CTP = Industria, manifattura, artigianato | AUT1R = costruttore | BIB2G = Marconi : una comunicazione lunga un secolo | CMPD = 2006 |... |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title | OLYMPUS DIGITAL CAMERA |
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Camera manufacturer | OLYMPUS IMAGING CORP. |
Camera model | u-miniD,Stylus V |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/3.5 |
ISO speed rating | 320 |
Date and time of data generation | Unknown date |
Lens focal length | 5.95 mm |
Orientation | Normal |
Horizontal resolution | 314 dpi |
Vertical resolution | 314 dpi |
Software used | ACD Systems Digital Imaging |
File change date and time | 17:00, 4 October 2006 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | Unknown date |
Meaning of each component |
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APEX exposure bias | 0 |
Maximum land aperture | 3.61 APEX (f/3.49) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, compulsory flash firing |
DateTime subseconds | 14 |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |