Hitachi KP-F1, Technical Operation Manual

Page: 6 / 35

6
3.
Specifications
Imaging device Interline CCD
No. of total pixels EIA: 692 (H) x 504 (V)
CCIR: 823 (H) x 592 (V)
Pixel Pitch EIA: 9.9 (H) x 9.9 (V)
µ
m
CCIR: 8.3 (H) x 8.3 (V)
µ
m
No. of effective pixels EIA: 659 (H) x 494 (V)
CCIR: 782 (H) x 582 (V)
Sensing area (1/2 inch size) EIA: 6.52 (H) x 4.89 (V) mm
CCIR: 6.49 (H) x 4.83 (V) mm
Signal Format Conforming to EIA / CCIR (Normal Mode)
Lens Format
C-Mount
Flange focal distance 17.526 mm (not adjustable)
Hor. Scanning frequency
EIA: 15.734 KHz
CCIR: 15.625 KHz
Vert. Scanning frequency EIA: 59.94 Hz
CCIR: 50 Hz
Sync System
Internal / external (automatically switchable)
Internal sync operation 2 : 1 interlaced / non-interlaced
External sync input HD / VD 2 to 6 Volts p-p negative
Input impedance: 1k ohm
Frequency deviation:
±
1%
Video Output
1.0 Volt p-p, 75 ohm unbalanced
Video: 0.7 Volt p-p Sync: 0.3 Volt p-p, negative
Resolution EIA: 500 TVL (H) x 485 TVL (V)
CCIR: 580 TVL (H) x 575 TVL (V)
Sensitivity
400 lux f4.0, 3200 K
Minimum illumination
3 lux f1.4, AGC = on, Gamma = on, no IR cut filter
Signal-to-noise ratio
60db
Electronic shutter
1/10,000, 1/4000, 1/2000, 1/1000, 1/500,
1/250, 1/125, 1/100 (1/120 CCIR) External
switch selectable. OFF mode: Normal
exposure (factory setting)