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Electronics
Audio and video equipment
Multimedia projectors
Change history for item: Optoma H77
Donny Darko 25 September 2023 04:50:52
Create:
Width #593212
Value: 430
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Height #593213
Value: 135
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Description #23825269
Value: Purpose: office, projector resolution: 640x480, max. diagonal image size: up to 5 m, luminous flux: up to 1000 lm, technology: LCoS, connectors and interfaces: USB Type-B, RCA audio input, composite video input, features: card�
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Brand #23825270
Value: Optoma
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Type #23825271
Value: Stationary
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Technology #23825272
Value: DLP
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Purpose #23825273
Value: For home cinema
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Projector resolution #23825274
Value: 1280x720
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Image aspect ratio #23825275
Value: 16:9
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Number of LCD/DMD panels #23825276
Value: 1
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Image functions and options #23825277
Value: Keystone correction
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Peculiarities #23825278
Value: Speakers
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Lamp type #23825279
Value: UHP
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Lamp life #23825280
Value: 3000 h
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Number of lamps #23825281
Value: 1
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Power of each lamp #23825282
Value: 250 W
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Min. projection distance #23825283
Value: 1m
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Max. projection distance #23825284
Value: 10 m
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Min. diagonal size #23825285
Value: 0.53 m
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Max. diagonal size #23825286
Value: 7.16 m
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Min. horizontal frequency #23825287
Value: 32 kHz
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Max. line frequency #23825288
Value: 100 kHz
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Min. vertical frequency #23825289
Value: 43 Hz
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Max. frame frequency #23825290
Value: 85 Hz
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Zoom optical #23825291
Value: 1.35
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Aperture number F, min #23825292
Value: 2.4
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F-number F, max #23825293
Value: 2.69
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Focal length min. #23825294
Value: 283 mm
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Focal length max. #23825295
Value: 382 mm
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Contrast #23825296
Value: 3500:1
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Light flow #23825297
Value: 900 lm
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Keystone correction type #23825298
Value: Vertical/horizontal
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Connectors and interfaces #23825299
Value: RS-232, RGB input, S-Video input, composite video input, component video input
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Noise level #23825300
Value: 23 dB
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Depth #23825301
Value: 305 mm
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Weight #23825302
Value: 7.4 kg
Create:
Image #20913553
URL: https://avatars.mds.yandex.net/get-mpic/1927422/img_id2736459529515131942/orig
Create:
Preview image #20913554
URL: https://avatars.mds.yandex.net/get-mpic/1927422/img_id2736459529515131942/orig
Donny Darko 27 April 2023 23:17:21
Name: Optoma H77; Catalog: Multimedia projectors