ARRI ALEXA SXT W Basic Camera

Produits les plus vendus

Le système de caméra ALEXA est connu pour ses performances d’image exceptionnelles, simples à utiliser, fiables même dans les environnements les plus extrêmes et suffisamment polyvalents pour couvrir un large éventail d’exigences en matière de flux de travail et de budget.

Basé sur cette technologie éprouvée est l’ALEXA SXT W: il dispose d’un émetteur vidéo intégré qui rend la caméra plus petite et plus légère qu’elle ne le serait avec un émetteur externe. Cela signifie également moins de câbles autour de la caméra et moins de problèmes associés, car la panne de câble est de loin le problème technique le plus courant sur le plateau. La configuration et la mise sous tension de la caméra sont plus rapides et les productions peuvent se dérouler plus rapidement.

ARRI ALEXA SXT PL-Mount Specs

Sensor

Type	35 mm Format CMOS
Color Filter System	Bayer Pattern
Active Photo Sites	Sensor Mode 16:9 ARRIRAW 2.8K: 2880 x 1620 ARRIRAW 3.2K: 3168 x 1782 16:9 ProRes HD: 2880 x 1620 Down-Sampled to 1920 x 1080 16:9 ProRes 2K: 2880 x 1620 Down-Sampled to 2048 x 1152 16:9 ProRes 3.2K: 3200 x 1800 16:9 ProRes UHD 4K: 3200 x 1800 Up-Sampled to 3840 x 2160 Sensor Mode 6:5 6:5 ARRIRAW 2.6K: 2578 x 2160 6:5 ProRes 2K Anamorphic: 2560 x 2146 Down-Sampled to 2048 x 858 6:5 ProRes 4K Anamorphic: 2560 x 2146 Re-Sampled to 4096 x 1716 Sensor Mode 4:3 4:3 ARRIRAW 2.8K: 2880 x 2160 4:3 ProRes 2.8K: 2880 x 2160 Sensor Mode Open Gate Open Gate ARRIRAW 3.4K: 3424 x 2202 Open Gate ProRes 3.4K: 3424 x 2202 Open Gate ProRes 4K Cine: 3414 x 2198 Up-Sampled to 4096 x 2636
Operating Modes	16:9, 6:5, 4:3, or Open Gate Sensor Modes
Image Processing	Internal: 16-Bit Linear Processing in Full ALEXA Wide Gamut/Log C Color Space Target Output: Log C, Rec 709, or Rec 2 Color Spaces

Camera

Lens Mount	54 mm Stainless Steel LDS PL Super 35-Centered 52.00mm Nominal Flange Focal Depth (Without FSND Filters)
Frame Rates	16:9: 0.75–120 fps 6:5: 0.75–96 fps 4:3: 0.75–96 fps Open Gate: 0.75–90 fps
Electronic Shutter	5 to 358° up to 60 fps 5 to 356° Above 60 fps Adjustable Shutter Angle: 1/10° Increments
Built-In Filters	Optical Low-Pass UV IR
Exposure Latitude	14+ Stops from EI 160–3200
Exposure Index	Number of Stops Above/Below 18% Gray: EI 160 +5.2/-9.3 EI 200 +5.6/-8.9 EI 400 +6.6/-7.9 EI 800 +7.8/-6.7 EI 1600 +8.6/-5.9 EI 3200 +9.7/-4.8
White Balance Modes	Presets: 3200 (Tungsten) 4300 (Fluorescent) 5600 (Daylight) 7000 (daylight cool) Automatic or Manual: 2000 to 11,000 Kelvin, adjustable in 100K steps
Color Correction	Green/Magenta Adjustable Range: -12 to +12 CC

Video Transmitter

Transmission Range	2000' / 600 m
Latency Average	<1 ms
Encryption	128-Bit AES

Audio

Sound Level	<19 dBA
Audio Input	1 x 5-Pin XLR for 2-Channel, Line Level, Balanced Audio A/D Conversion: 24-Bit, 48 kHz
Audio Recording	Uncompressed PCM Audio: ARRIRAW, ProRes, Embedded in HD-SDI Output
Headphone Output	Maximum: 2.5 dBm

Controls

Control Interface

Transflective Color LCD Screen:
3" / 76.2 mm
400 x 240 Pixels

Recording

Recording Codecs	16:9: ProRes UHD 4K/3.2K/2K/HD: 4444 XQ, 4444, 422 HQ, 422 ARRIRAW 3.2K, 2.8K 6:5: ProRes 4K Cine Anamorphic 4444 XQ, 4444, 422 HQ, 422 ProRes 2K Anamorphic 4444 XQ, 4444, 422 HQ, 422 ARRIRAW 2.6K 4:3: ProRes 2.8K: 4444 XQ, 4444, 422 HQ, 422 ARRIRAW 2.8K Open Gate: ProRes 4K Cine: 4444 XQ, 4444, 422 HQ, 422 ProRes 3.4K: 4444 XQ, 4444, 422 HQ, 422 ARRIRAW 3.4K
Recording Media	SxS PRO or SxS PRO+ Cards (Requires SxS Adapter 2) CFast 2.0 Cards (Requires CFast 2.0 Adapter 2) XR Capture Drives (Requires XR Adapter) SXR Capture Drives (Requires SXR Adapter)
Supported Media	SXR Capture Drive: Requires SXR Adapter B&H # ARK2.0008429 ARRI # K2.0008429 SXR Capture Drive 1 TB (Red Collar) CDX-37019 B&H # ARK2.0006942 ARRI # K2.0006942 SXR Capture Drive 2 TB (Blue Collar) CDX-37021 B&H # ARK2.0006157 ARRI # K2.0006157 Codex XR Capture Drive: Requires XR Adapter B&H # ARK2.0008430 ARRI # K2.0008430 XR Capture Drive 512 GB CDX-3730 ARRI # --- SxS (ExpressCard/34): Requires SxS Adapter 2 B&H # ARK2.0006338 ARRI # K2.0006338 Sony SxS PRO/PRO+ 64 GB SBP-64A-D B&H # SOSBP64E Mfr. # SBP64E Sony SxS PRO 128 GB SBP-128B-E B&H # SOSBP128E ARRI # K2.0003106 Sony SxS PRO 256 GB SBP-256D/E B&H # ARSXSP256 GB ARRI # K2.0014951 CFast 2.0: Requires CFast 2.0 Adapter B&H # ARK2.00063 ARRI # K2.0006337 Lexar 3600x CFast 2.0 256 GB LC256Cxxxx3600/G2 ARRI # ---

Interfaces / Ports

Connectors

Media Slot: 1 x SD Card Slot
Monitor Out 1.5G HD/SD-SDI: 4 x BNC
Audio In: 1 x XLR, 5-Pin Analog
Return/Sync In 1.5G HD-SDI: 1 x BNC
External Accessory Interface: 1 x 16-Pin LEMO
Battery In: 1 x Fischer 2-Pin, 24 V
Remote Start/Accessory Out: 3 x 3-Pin Fischer, 24 V
Accessory Power Out: 1 x 2-Pin LEMO, 12 V
Timecode In/Out: 1 x 5-Pin LEMO
Headphone Out: 1 x TRS 3.5 mm Mini Stereo
EVF: 1 x Custom 16-Pin LEMO
Ethernet: 1 x Custom 10-Pin LEMO with 24 V Power
Lens Data Display (LDD): 1 x 5-Pin Fischer
Lens Control System (LCS): 2 x 5-Pin Fischer
CLM-2, CLM-3, CLM-4 or Later Focus: 1 x 12-Pin Fischer
CLM-2, CLM-3, CLM-4 or Later Iris: 1 x 12-Pin Fischer
CLM-2, CLM-3, CLM-4 or Later Zoom: 1 x 12-Pin Fischer

Power Input

Not Specified by Manufacturer

Environmental

Operating Temperature	-4 to 113°F / -20 to 45°C
Dust and Humidity	95% Maximum Humidity (Non-Condensing) Splash and Dust-Proof

Physical

Dimensions	Body Only: 13.8 x 7.4 x 6.2" / 35.1 x 18.8 x 15.7 cm With Handle & EVF-1: 16.3 x 9.9 x 8.8" / 41.4 x 25.1 x 22.4 cm
Weight	Body Only: 16.3 lb / 7.4 kg With Handle & EVF-1: 19.6 lb / 8.9 kg