관리자 | 2014.03.10 11:54 | 조회 3675

High-end multi-format 1080p/3G HDTV production camera

1080 60p 또는 50p 시스템

3G 신호 전송(표준 SMPTE 311 케이블 기준)

카메라 헤드와 CCU에서 3G-SDI 출력 지원

2x 1.5Gbps 리턴 비디오 또는 프롬프터 출력(카메라 헤드)

고화질 영상을 위해 새롭게 개발된 2.3M 픽셀 1080p CCD

SK-HD1000 시리즈와 같은 환경 공학 시스템 디자인

효율적이고 경제적인 Dock-able 디자인

현재의 시스템과 연동 가능 (CA-HF1000/CU-HD1000, CX-HD1000/TU-HD1000)

차세대 TV 시스템을 위한 확장성

가벼운 무게(4.4kg)와 저전력 시스템(22W 카메라 헤드)

SK-HD1000 제품과 동일한 플랫폼

SK-HD1000 카메라와 호환되는 악세서리(뷰파인더, 스탠다드 익스텐더, 카메라 케이블, 리모트 유닛, 마스터 컨트롤 유닛)

히타치 고유의 Dock-able 디자인

스튜디오와 포터블 사용시 동일한 기능 제공

2U 사이즈 19” CCU

멀티 포맷 지원 및 동시 출력(CCU)

HD 출력(3G-SDI) 1080 60p/50p(싱글 링크 : SMPTE245 또는 듀얼 링크)

HD 출력 1080 60i/50i, 720 60p/50p

SD 출력 480 60i, 575 50i

HD 출력 1080 24p/30p/25p/24Psf/30Psf/25Psf(옵션

High-End Multi-Format HDTV Single-Body Studio Camera

Setting new standards in imaging and digital signal processing

SK-HD1200 has achieved an extremely low noise HDTV image, with the integration of new 2.3 million pixel, micro-lens array, native 1080p CCDs.

These new sensors enable the SK-HD1200 to achieve superior picture quality, horizontal and vertical resolution, dynamic range response, sensitivity and ultra-low vertical smear characteristics.

All major components of the Hitachi SK-HD1200 camera system possess their own DSP processor. Different DSP ICs are used independently for the HDTV camera head processing, the transmission system and the Camera Control Unit (CCU) processing. The new power-efficient digital signal processor LSI's are designed under the 40nm rule with dynamic processing capability in excess of 38-bits per pixel, per RGB channel.

Hitachi's DSP processors are designed to support the higher bandwidth of progressive readout HDTV sensors. The increased dynamic headroom of the SK-HD1200 allows faithful reproduction of even the most contrasting images. An excellent overall signal-to-noise ratio is achieved by using proprietary low-noise circuit technology without resorting to noise filtering methods. Even at high gain, clear images are obtained with little noise.

Hitachi has brought to market the first 3Gbps, fully digital optical transmission system in an HDTV production camera. It is the most accurate transport available for 1080p images from the camera head to the camera control unit. All command audio and video signals to and from the camera are digitally transmitted and hence totally immune to EMI/ RFI interference. Camera power and cable condition supervision is enabled using standard SMPTE311-type Hybrid Fiber Cable. The maximum HFOC length with applied camera power and fully operational facilities is 4,000m (13,200 feet) with no utility power.



  - 3x IT-CCD, 1080p, 2/3-inch, 2.3 Mpixel

  - Bayonet lens mount

  - 16 : 9 format

  - >1100 TV lines (1080p) of HDTV resolution

  - 16 bit A/D converters

  - S / N ratio: >61dB

  - Depth of modulation: 60% (1080p) at 27,5 MHz

  - Sensitivity: F10 @ 2000lx (1080i mode), F8 (1080p mode)

  - Motorized and remotely controlled optical filters:
    a) SK-HD1200E:
    1 x motorized optical filter wheel (1.Clear / 2.Cross, 3:1/16ND, 4:1/64ND),
    ECC: 3200K, 4300K, 5600K, 6300K, 8000K,
    optional ECC (1): 3200K, 5600K, 7500K, AWC (auto white balance-continuously)
    b) SK-HD1200(S2):
    2 x motorized optical filter wheel (ND, CC w/5 filter positions each)

 - Mass: 2.2 kg (head only)

 - Power consumption: 22W (head only)

 - DC Out: 12V/1A (camera adapter)

 - AC Out: 220V/100W (camera adapter)

 - Trunk data: RS-422 or RS-232C (option), trunk video (option)

 - CCU output formats:

    1080p/1080i/720p/480i/579i as standard

    1080/29.97PsF/25PsF/ 23.98PsF/29.97p/25p/23.98p

     as optional available CCU return inputs: 2 separate 6 digital return channel A(1/2/3/4) B(1/2)