Specifications - Hitachi Kokusai Electric HV-D27A Specifications

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4. Specifications

1) Color system
2) Optical system
3) Imaging system
4) Picture elements
Total pixels
Effective pixels
Effective image area
5) Scanning system
6) Scanning frequency
7) Encoder system
8) Sync system
9) Horizontal resolution
10) S/N
11) Standard sensitivity
12) Minimum illumination
13) Gamma correction
14) Geometric distortion
15) Registration
16) Vertical contour compensation 2H
DWN ・ ・
DSGN ・ ・
CHKD ・ ・
APPD ・ ・
１
２
NTSC, PAL
HV-D27A: 1/2-inch, F1.6 prism
HV-D37A: 1/3-inch, F2.2 prism
R, G, B 3 CCD
HV-D27A: 1/2-inch interline transfer CCD
HV-D37A: 1/3-inch interline transfer CCD
NTSC 811 (H) × 508 (V)
PAL 795 (H) × 596 (V)
NTSC 768 (H) × 494 (V)
PAL 752 (H) × 582 (V)
HV-D27A:
HV-D37A:
2:1 interlace
NTSC 15.735 kHz (H) × 59.94 Hz (V)
PAL 15.634 kHz (H) × 50.00 Hz (V)
R-Y/B-Y
Internal/external
(VBS, BBS
input/output switch is input position)
HV-D27A: 800 TV lines, luminance signal center
HV-D37A: 750 TV lines, luminance signal center
HV-D27A: NTSC 62 dB type (DNR on), 59 dB type (DNR off)
PAL
2000 lx, F11
HV-D27A: 0.5 lx (50IRE F1.6)
HV-D37A: 0.9 lx (50% F2.2)
(GAIN +24 dB, DIGITAL GAIN +12 dB)
0.45/1.0 (on/off)
Full screen 0% (not including lens characteristics)
Full screen 0.05% (not including lens characteristics)
HV-D27A/HV-D37A
Color Camera
Hitachi Kokusai Electric Inc
Tentative
Specification
(5/17)
２
３
(with microlenses)
NTSC 6.34 (H) × 4.76 (V) mm
PAL 6.35 (H) × 4.78(V) mm
NTSC 4.79 (H) × 3.60 (V) mm
PAL 4.80 (H) × 3.60(V) mm
or HD/VD auto selection,
(Y out and DTL off)
60 dB type (DNR on), 57 dB type (DNR off)
(Y out, γ =1, DTL off, GAIN 0 dB)
Tokyo Japan
４
when internal
３
Ａ
Ｂ
Ｃ
Ｄ
Ｅ
Ｆ