3G Fiber Camera to 3G Triax Converter (LDK 4427)
3G Transmission Family Converter

The LDK 4427 easily converts 3G triax from the base station and provides a full 3G fiber connection to the camera, supporting all current 1080i50/60 and 720p50/60 formats as well as 1080p50/60 transmission from the LDX Series, complete with transmission diagnostics. Dustproof, waterproof and with its own sun hood, the 3G Fiber Camera to 3G Triax Converter works in all weather.

 

  • 1-to-1 transparent conversion of full 3G Fiber into full 3G Triax
  • A member of the versatile Grass Valley 3G Transmission family
  • Full transmission diagnostics
  • Complements XCU Dual Base Station
  • Robust field unit (conforms to the IP54 standard)

General Video
720p: 23.98/25/29.97/50/59.94 Hz
1080i: 50/59.94 Hz
1080p (WorldCam): 23.98/24/25/29.97/50/59.94 Hz

General
Dimensions (HxWxL, approx.): 230 x 330 x 110 mm (9.1 x 13.0 x 4.3 in.) without sunhood, without bracket
Operating temperature: -20°C to +45°C (-4°F to +113°F)
Storage temperature: -40°C to +70°C (-40°F to +158°F)
Operation humidity: Max. 90% (non-condensing)
Shock resistance: Max. 10G (transport), max. 2G (operating)
Altitude: Max. 15,240m (50,000 ft.)
Weight: 8.5 kg (18.7 lbs.)
Power consumption: 30 Watt
Safety requirements for outside operation:
Conforms to IP54 standard

Connections to Base Station
Triax connections (converter to camera): Fischer, ARD, Lemo-4E, Lemo-3T, BBC-Lemo, Trilock
Typical triax (14 mm) cable length: 1,500m (4,921 ft.)

Connections to Camera
Hybrid fiber: LEMO hybrid fiber connector acc. SMPTE 304
Typical cable length fiber (base station to converter): Hybrid fiber (SMPTE 311) <2,500m (8,202 ft.) due to power consumption converter

May 7, 2013
San Francisco, Calif., May 7, 2013 — London-based ES Broadcast has added 10 premium Grass Valley® LDX WorldCam™ cameras to its equipment hire inventory, making it the first rental house to offer the new LDX Series™ cameras. The 10 LDX WorldCam camera systems are based on advanced Xensium-FT CMOS imagers and come with the 3G Transmission Twin base station, which supports 3G/1080p, Triax, and Dark Fiber. To offer maximum flexibility in the camera transmission chain, the LDK 4426 3G Triax Camera to Fiber Converters are also included.
September 8, 2012
Amsterdam, September 08, 2012 (IBC2012) — Grass Valley® the premier video technology solutions company, has won a CSI (Cable & Satellite International) Award for its 3G Transmission system. The panel of judges, which consists of industry experts and thought leaders, chose 3G Transmission as the best workflow/asset management/automation solution.

LDK 4427 3G Fiber Camera to 3G Triax Converter Datasheet

Posted Oct 24 2014 (GVB-1-0159B-EN-DS) File Size: 302.9 KB

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