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Sony DVW-970P

Sony DVW-970P

When high quality is your top priority
Digital Betacam has become the format of choice for the production of highest quality standard definition programmes. There is an installed base of over 99,000 products worldwide and the format is readily accepted by the world's most prestigious broadcasters. Digital Betacam camcorders, VTRs and players are in daily use around the world for productions where the ultimate standard definition quality is a critical requirement.

The DVW-970P camcorder is the most recent addition to the Digital Betacam family. It is the latest in a long line of broadcast camcorders and emphasises the continued commitment by Sony to the Digital Betacam format and its users. This third generation Digital Betacam camcorder is widescreen switchable and uses a new generation of Power HAD EXTM CCDs to guarantee exceptional picture quality. Familiar ergonomics, robust construction and reliable operation are key features of the
DVW-970P. The ability to select between 50i (interlaced) and 25P (progressive) recording provides additional creativity to the production team, allowing the optimum picture "look" to be selected for each production.

High quality pictures for your prestige productions
Digital Betacam was the first recording format from Sony to use data compression of the digital video signal. A very mild compression ratio of around 2.1 was chosen to ensure very high qaulity pictures, especially for productions requiring complex multi-generation editing.

Widescreen operation for future-proof acquisition
With widescreen production now the norm rather than the exception, the ability to record 16:9 pictures ensures a long shelf life for your programme.

Great track record of international use
Digital Betacam camcorders and VTRs have been used to produce thousands of great programmes since the format was introduced in 1993. Over 96,000 units have been sold, and camera operators shooting with Digital Betacam have the confidence of knowing that the world's most prestigious broadcasters will accept their pictures.

Peace of mind even in the toughest environments
Sony has an unrivalled track record in the manufacture of camcorders for broadcast production. The same meticulous design techniques have been applied to the DVW-970P, guaranteeing a great combination of performance, ease-of-use and reliability.

New Power HAD EXTM CCD Technology
Three 2/3 inch Power HAD EXTM CCDs provide a high sensitivity of F11 and a signal-to-noise ratio of 63dB. Smear is reduced to
-145dB (typical)

Interlaced and progressive recording
The DVW-970P can record in both 625/50i interlaced mode and 625/25P progressive mode. This allows the camera operator to shoot either 50i "TV look" or 25P "Film look" pictures.

Please note that 24P recording is not provided in the 625/50
DVW-970P camcorder.

14 bit A/D conversion and Advanced Digital Signal Processing (ADSP)
The DVW-970P uses 14 bit A/D conversion to process captured images from the CCDs with great precision. This provides a more accurate reproduction of contrast in mid-to-dark tone and bright areas of the picture. Advanced Digital Signal Processing, using more than 30 bits for non-linear processing, also maintains the exceptionally high quality of image from the CCDs. The ADSP also provides sophisticated image control including, multi-matrix, triple skin tone detail and adaptive highlight control.

Ultimate sensitivity
The DVW-970P has a sensitivity of F11, and has a built-in slow shutter feature. This feature allows the camcorder to slow its shutter speed down to a 16 frame period to dramatically increase sensitivity when shooting in dark conditions. The slow shutter feature also allows motion blur to be used as a creative tool during acquisition.

High quality digital audio
In addition to great pictures, the DVW-970P also records superb quality sound. Four channels of digital audio are recorded at 20 bit resolution at a sampling frequency of 48kHz.

Compact, lightweight and low power consumption
The DVW-970P weighs approximately 5.4kg including viewfinder, microphone, BP-GL95 Li-ion battery and BCT-D40 Digital Betacam cassette. Power consumption has been reduced to approximately 28W by the use of latest-generation IC technology.

Long recording duration onto Digital Betacam cassettes
Up to 40 minutes of material can be recorded onto a BCT-D40 Digital Betacam cassette.

Picture Cache recording
It's always annoying to miss a great shot, especially when shooting sports or wildlife footage. With the DVW-970P you have an additional chance to capture the action even if it occurred before you started recording. An optional CBK-MB01 board can be installed into the DVW-970P to provide picture cache recording. This allows you to capture the (up to) 8 seconds of material immediately before you pressed the record button.

TruEye Processing
TruEye virtually eliminates hue distortion, especially in extreme lighting conditions. TruEye processes videa data in a similar way to the human eye - processing brightness, hue and saturation. This significantly improves the reproduction of natural skin tones.

Auto Trace White
Auto Trace White (ATW) is a feature that automatically adjusts the white balance as lighting conditions change. This is ideal when shooting in rapidly changing lighting conditions (for example, when moving from an indoor to an outdoor location).

Multi Matrix function
Multi Matrix provides further in-camera creative control and can be used to match colourimetry during multiple camcorder shoots. It is also effective for manipulating the hue and saturation of specific selected colours within a scene. One example would be to adjust the hue and saturation of a flower petal without changing other colours within the picture.

Choice of video outputs
The DVW-970P has a composite video output as standard, and an optional SDI output (CBK-SD01) can also be installed.

Slot-in wireless receiver
You can slot a Sony wireless receiver directly into the chassis of the DVW-970P. This maintains balance, without compromising the compact ergonomic design of the camcorder. A Sony
WRR-855A/B can be used.

Memory StickTM for storage of camcorder set-ups
A Memory Stick slot is provided for the storage and recall of set-up parameters. You can store your favourite camcorder set ups, camcorder settings for individual scenes and the settings of the user-assignable switches for rapid configuration of the camcorder at a later date.

 

Details: Sony DVW-970P
General
Power requirements DC 12 V +5.0 V/-1.0 V
Power consumption 29 W (with DC 12 V power supply, REC mode, with viewfinder)
Operating temperature 0 to +40 °C (+32 to +104 °F)
Storage temperature -20 to +60 °C (-4 to +140 °F)
Operating humidity 25 to 85% (relative humidity)
Mass Approx. 3.7 kg (8 lb 3 oz)
Approx. 5.4 kg (11 lb 14 oz) (with viewfinder, microphone, BP-GL95 battery, BCT-D40 tape)
Continuous operating time Approx. 170 min. with BP-GL95 battery at 25 °C (77 °F), REC mode
Signal Inputs/Outputs
Genlock video input BNC type (1), 1.0 Vp-p, 75 Ω
Audio input (CH-1/2) XLR-3-31 type (2), -60/-50/-40/+4 dBu* selectable, high impedance, balanced
Microphone input XLR-3-31 type (1), -60/-50/-40 dBu*
Time code input BNC type (1), 0.5 to 18 Vp-p, 10 kΩ
Analog composite output BNC type (1), 1.0 Vp-p, 75 Ω
SDI output BNC type (1), 0.8 Vp-p, 75 Ω (an optional CBK-SD01 is required)
Video test output BNC type (1), 1.0 Vp-p, 75 Ω
Audio output (CH-1/2) XLR-5-pin, male (stereo)
Time code output BNC type (1), 1.0 Vp-p, 75 Ω
Earphone output Mini-jack (2) * 0 dBu=0.775 Vrms.
Other Inputs/Outputs
Lens 12-pin
VF 20-pin
Remote 8-pin
Wireless microphone D-Sub 15-pin
Light 2-pin, DC 12 V, max. 50 W
DC input XLR-4-pin, male, DC 11 to 17 V
DC output 4-pin (for wireless microphone receiver), DC 12 V (max. 0.1 A)
Battery terminal 5-pin
Camcorder adaptor 40-pin
VTR Section General
Recording format
Video
Audio

Digital Betacam
4 ch/20 bits/48 kHz
Tape speed 96.7 mm/s
Record/Playback time Max. 40 min. with BCT-D40 cassette
Fast forward time Approx. 6 min. with BCT-D40 cassette
Rewind time Approx. 5 min. with BCT-D40 cassette
Recommended Recording Media Sony Digital Betacam S cassette, BCT-D6/D12/D22/D32/D40 Series
Sampling frequency Y: 13.5 MHz, R-Y/B-Y: 6.75 MHz
Quantization 10-bit / sample
Digital Video Performance
K-factor (2T pulse) Less than 1 %
Y/C delay Less than 15 ns
Digital Audio Performance
Frequency response 20 Hz to 20 kHz, +0.5 dB/-0.8 dB
Dynamic range More than 85 dB (emphasis ON)
Distortion (at 1 kHz, emphasis ON, reference level) Less than 0.08 %
Cross talk (at 1 kHz, reference level) Less than –70 dB
Wow & flutter Below measurable limit
Head room 20 dB (ex-factory setting)
Camera Section
Pickup device 3-chip 2/3-inch type Power HAD EX CCD
Aspect ratio 16:9/4:3 switchable
Total picture elements (H x V) 1038 x 1188
Effective picture elements (H x V) 980 x 1164
Optical system
Spectral system F1.4 prism (with quarts filter)
Built-in filters 1: Clear, 2: 1/4ND, 3: 1/16ND, 4: 1/64ND, A: CROSS,
  B: 3200K, C: 4300K, D: 6300K
Lens mount 2/3-inch type Sony bayonet mount
Electrical characteristics
Scan format 625/50i, 625/25p
A/D conversion 14 bits
Sensitivity F11 (typical) (2000 lx, 89.9% reflectance)
Minimum illumination 0.008 lx (F1.4 lens, +48 dB gain, with slow shutter mode
  at 16-frame accumulation)
Smear level -145 dB (typical)
Video S/N ratio 63 dB (typical)
Vertical resolution 480 TV lines (with EVS) and 530 TV lines (without EVS) at 625/50i mode 575 TV lines at 625/25p mode
Shutter speed 1/60, 1/125, 1/250, 1/500, 1/1000, 1/2000 s at 625/50i mode 1/33, 1/50, 1/100, 1/125, 1/250, 1/500, 1/1000, 1/2000 s at 625/25p mode
ECS 50 to 6000 Hz at 625/50i mode 25 to 6000 Hz at 625/25p mode
Slow shutter 1/25, 1/12.5, 1/8.3, 1/6.3, 1/5, 1/4.2, 1/3.6, 1/3.1, 1/1.6 s (1 to 8, 16 frames)
Gain selection -3, 0, 3, 6, 9, 12, 18, 24, 30, 36, 42, 48 dB (for GAIN LOW, GAIN MID, GAIN HIGH and GAIN TURBO positions)
Registration 0.05% (all zones, without lens)
Warm-up time 2 s
Modulation depth at 5 MHz 70% (16:9 typical)/55% (4:3 typical)
 

 

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