RCA LDK 200 Technology, Frame Transfer DPM sensor, Digital Processing, Film-like characteristics

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Technology

The LDK 200 camera is a multi-role digital camera head using 2/3-inch CCD sensors. This flexible camera head is equally at home in the studio or out on location in an OB environment.

Frame Transfer DPM sensor

The Frame Transfer CCD DPM sensor offers superior performance and can handle highlights of up to 600%. The 2/3-inch sensors have a high dynamic range and high linear sensitivity over all camera lens apertures. Frame Transfer technology ensures that there is no lag nor smear. The Frame Transfer DPM sensor uses Dynamic Pixel Management which allows the format of the sensors to be switched between 4:3 and 16:9 aspect ratios at the touch of a switch without loss of horizontal or vertical resolution. The 1000 pixels per line in both formats ensures that there is no loss in the horizontalviewinganglebutalsoensureshighresolution in the red, green and blue channels.

Digital Processing

The advanced digital processing of the camera is based on 12-bit A/D converters and more than 20-bit internal processing. Two DSPs combine all major camera functions in the digital domain, including knee, gamma, contour, matrix and colour correction.

The intelligent continuous automatics facility provides automatic control of black levels and black shading. Each sensor provides black reference signals that are used to monitor temperature changes. This means that continuous automatic correction is applied without operator intervention.

The digital contour processing uses full amplitude video RGB signals via an extended dynamic range contour circuit.

Colorimetry is selected by means of a variable 6-point digital matrix or via preset matrices. Digital gamma circuits provide a wide range of standardised gamma curves and enable soft contrast in black scenes to be enhanced, together with hard contrast and saturated colour in bright scenes. The matrix and gamma sequence is software programmable for precise colour matching.

Film-like characteristics

The pivoting knee circuit adapts both the knee point and the compression ratio according to the highlight content of the picture to emulate the softly limiting S- shaped transfer characteristics of film. Digital True Colour Knee circuitry maintains the correct hue for compressed highlights, reproducing colours faithfully, even overexposed skin tones.

Digital contrast circuitry provides a black stretch function for more detail in black areas and a black press function for improving the contrast impression by simulating the S-curve of film.

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Operator's Manual LDK 200 - Multi-role Digital Camera Head

Introduction

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Contents Operator’s Manual Declaration of Conformity LDK Multi-role Digital Camera Head Operators Manual Contents Intended audience About this ManualPurpose of this manual Structure of this manualSection Introduction Frame Transfer DPM sensor Film-like characteristicsTechnology Digital ProcessingScene files Access controlSmart Card Operator filesFeatures OptionsImportant Precautions Page Section Assembling the Units Transport Case Lens Inch Viewfinder Mounting the 1.5-inch viewfinder and microphone holderPositioning the 1.5-inch viewfinder Inch Viewfinder Accessories Wide angle eyepiece Left eye adapterMicrophone Tripod Adapter Plate Digi Shoulder Pad Rain and Off-use CoverZoom Controls Top LightSection Configurations Basic Configurations LDKSection Location of Controls and Functions Power switch Power SupplySecurity and Access Smart card slotAudio microphone connector front Headset Production volume controlFilter switches Extended Iris button Video FunctionsColour Bars switch Bars Black Stretch switchColour Temperature selector White Bal Gain selection switchExposure Time switch Vertical Shift switch V-ShiftVTR Start button Viewfinder Viewfinder Indicators Control Functions Lens Video Install Files Security Diagnostics ServiceSystem Menu Select switch System Menu Rotary controlLocation of Controls and Functions Section Shooting Using the Camera Standard settings Smart-TouchColour Bar Gain selectionColour temperature selection Auto-White Balance Exposure Time Clean ScanShooting Screens CRT ExposureSection Using the Menu System Introduction Finding your way Systems MenuEntering the Systems menu Leaving the Systems MenuMaking changes Undoing changesMenu Structure Run Hours Security Menu for Owners AccessUser Levels PIN CodeFiles Menu Features Install Menu FeaturesAppendix Contents List of Abbreviations Abbreviation Meaning

LDK 200 specifications

The RCA LDK 200 is a cutting-edge broadcast camera designed to meet the demanding needs of television studios and live event productions. Renowned for its exceptional image quality, versatility, and advanced features, the LDK 200 has established itself as a reliable choice for professionals in the broadcast industry.

One of the most notable features of the LDK 200 is its advanced imaging sensor technology. It utilizes a high-performance 2/3-inch CCD sensor, which delivers stunning resolution and detail. This sensor is particularly adept at producing vibrant colors and high dynamic range images, ensuring that every shot is visually compelling. Operating at full HD resolution, the LDK 200 supports 1080p video formats, making it ideal for modern broadcast standards.

Additionally, the LDK 200 incorporates advanced image processing algorithms. These algorithms enhance image clarity, reduce noise, and improve low-light performance. This means that operators can capture high-quality footage even in challenging lighting conditions, which is crucial for events such as concerts or sports where lighting can vary dramatically.

The camera is also designed with flexibility in mind. It features interchangeable lenses, allowing users to switch between wide-angle, telephoto, and other specialty lenses easily. This adaptability makes the LDK 200 suitable for various shooting environments, from studio settings to on-location broadcasts.

Furthermore, the LDK 200 includes robust connectivity options. Its design supports HD-SDI output, enabling seamless integration with existing broadcast infrastructures. The camera can be controlled remotely, facilitating a streamlined workflow, especially in multi-camera setups where coordination is essential.

The LDK 200 also emphasizes user-friendly operation. The camera controls are designed for easy access, which aids operators in adjusting settings quickly during live productions. The ergonomic design contributes to minimizing fatigue during extended shooting sessions, making it ideal for professionals who face long hours on set.

Moreover, the camera system is built to withstand the rigors of professional use. With a durable chassis and a reliable cooling system, the LDK 200 ensures consistent performance, even in demanding environments.

In summary, the RCA LDK 200 stands out in the broadcast market due to its high-quality imaging, flexible design, advanced connectivity, and durable construction. As a trusted tool for broadcast professionals, it combines technology and practicality, making it a top choice for both studio and live event productions. Its innovative features ensure that it remains relevant in the ever-evolving landscape of television and media.
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