Grass Valley LDX 86N 4K

Grass Valley LDX-86N Fiber , several units available,

The Grass Valley LDX-86N 4K camera is a high-performance broadcast camera designed to meet the demands of 4K production in sports, live events, and studio applications.

1. Imaging System:

• Sensor: 2/3-inch CMOS sensor (Single sensor)
• Resolution: 3840 x 2160 (Ultra High Definition, 4K)
• Frame Rates:
  • Supports up to 4K UHD (3840 x 2160) at 50/60 fps
  • Supports HD (1920 x 1080) and 3G (1080p) frame rates at up to 200 fps
  • Variable frame rates for slow-motion capture in HD and 4K.

2. Optical Performance:

• Dynamic Range: High dynamic range (HDR) support, typically up to 14 stops for superior low-light and high-light handling.
• Shutter Speeds: Electronic shutter with a variable range to suit different frame rates.
• Color Accuracy: Offers wide color gamut with 12-bit processing for a higher level of color fidelity.

3. Connectivity and Output:

• Video Outputs:
  • 12G-SDI (single-cable 4K UHD output)
  • 3G-SDI for HD/1080p output
  • Dual 3G/HD-SDI outputs for HD production.
• 4K Output via 12G-SDI for single-cable UHD or quad-link 3G-SDI in 4K.
• Genlock: Supports external synchronization with genlock input.
• IP Connectivity: Offers optional IP-based workflows for remote operation, often used with Grass Valley’s K-Frame switchers and other control systems.

4. Color Science and Image Processing:

• Xensium-FT™ Image Sensor Technology: Grass Valley’s proprietary sensor technology used to deliver high-quality images, ensuring high sensitivity and low noise.
• Advanced Digital Signal Processing: Provides superior image processing and real-time performance.
• Color Correction: Supports automatic white balance, manual white balance, and color temperature adjustment for various lighting conditions.
• HDR (High Dynamic Range): Compatible with HDR standards like HLG (Hybrid Log Gamma), PQ (Perceptual Quantizer), and Rec. 2020 color gamut.

5. Viewfinder and Monitoring:

• Viewfinder Options: Supports various Grass Valley and third-party viewfinders with different sizes and resolution (HD or UHD).
• Digital Display: On-camera display with real-time monitoring of critical parameters (focus, exposure, etc.).

6. Power and Physical Specifications:

• Power Requirements: Typically 24V DC input.
• Weight: Approx. 5.6 kg (without viewfinder and lens).
• Dimensions: Roughly 183 x 212 x 397 mm (without viewfinder and lens).

7. Lens Mount:

• Lens Mount Type: B4 mount for 2/3-inch lenses. Compatible with a variety of professional broadcast lenses.
• Servo Control: For focus, zoom, and iris control.

8. Audio:

• Audio Inputs: Supports professional audio inputs (AES/EBU or embedded audio in SDI).
• Mic Inputs: Two channels of microphone input via XLR connectors.

9. Control and Integration:

• Camera Control: Remote control is supported through Grass Valley’s Tally, CCU, and camera control systems for complete production control.
• Multi-camera Production: Fully integrated into Grass Valley’s K-Frame switchers and GV Director systems.
• Focus Assist: Equipped with focus assist tools for precision focus during productions.

10. Storage:

• Recording: The camera supports recording on external devices via SDI or direct file recording through an integrated solution, with support for standard broadcast codecs like ProRes and DNxHD.

11. Optional Features:

• Slow Motion: Can be used with high-frame-rate workflows for extreme slow-motion capture (up to 200 fps in HD).
• Focusing Assist: Tools to help with focusing accuracy, such as peaking or magnification.

12. Environmental and Build Quality:

• Durability: The LDX-86N is built to handle the rigors of professional broadcast environments, including high-pressure sports productions.
• Weatherproofing: Typically, the camera body is designed with dustproof and moisture-resistant properties for outdoor and live-event use.

13. Control Systems and Integration:

• Remote Operation: The LDX-86N integrates with Grass Valley’s XCU (eXchangeable Camera Unit) for remote control of camera functions like iris, color balance, and focus.
• Interoperability: Seamlessly integrates with other Grass Valley systems, including video switchers and production servers.

Summary:

The Grass Valley LDX-86N 4K is a versatile, high-performance broadcast camera designed for 4K UHD and HD productions. With excellent imaging performance, robust connectivity, and integration capabilities, it is suitable for everything from high-end sports broadcasting to studio productions, delivering top-tier image quality, color accuracy, and real-time video processing.