AJ-HDX400
Panasonic
AJ-HDX400
Panasonic AJ-HDX400 DVCPRO-HD Camera
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Manufacturer Specs
CAMERA UNIT
Pickup devices: 2/3-inch IT type CCD a3
CC/ND Filter:
CC
A: CROSS
B: 3200 K
C: 4300 K
D: 6300 K
ND
1: CLEAR
2: 1/4ND
3: 1/16ND
4: 1/64ND
Quantizing: 12 bits
Digital signal processing: 74.1758 MHz
Horizontal drive frequency: 74.1758 MHz
Programmable gain values: Any 3 positions (L, M, H) can be set from among –3, 0, 3, 6, 9, 12, 15, 18, 21, 24, 27 and 30 dB
S.GAIN function: 30, 36, 42 or 48 dB selectable
DS.GAIN function: +6 (30P), +10 (20P), +12 (15P), +15 (10P), or +20 dB (6P) gain increase selectable
Shutter speeds: 1/100, 1/120, 1/250, 1/500, 1/1000 and 1/2000
Synchro scan shutter: 1/60.3 to 1/249.8
LINE MIX GAIN function: +6 dB (can be set to ON or OFF)
Lens mount: 2/3-inch Bayonet type
Optical system: F1.4 prism system
Sensitivity: F10 (2000 lux, 89.9% reflection)
Minimum subject brightness: 0.008 lux (at F1.4, 48 dB + gain increase of 20 dB + 6 dB)
Video signal-to-noise ratio: 54 dB (typical)
Registration: Less than 0.03% (entire area, excluding lens distortion)
Geometric distortion: Negligible (excluding lens distortion)
VTR UNIT
Video System
Sampling frequency: Y: 74.1458 MHz, PB/PR: 37.0879 MHz
Quantizing: 8 bits
Video compression system: DCT + variable-length code
Video compression ratio: 1/6.7
Error correction: Reed-Solomon product code
Video recording bit rate: 100 Mbps
Audio System
Sampling frequency: 48 kHz (synchronized with video)
Quantizing: 16 bits
Frequency response: 20 Hz to 20 kHz ±1.0 dB (reference level)
Dynamic range: Better than 85 dB (at 1 kHz, AWTD)
Distortion: Less than 0.1% (at 1 kHz, reference level)
Wow and flutter: Below measurable limits
Head room: 20 dB
General
Power supply: DC 12 V (11.0 - 17.0 V)
Power consumption: 37 W
Ambient operating temperature: 32°F to 104°F (0°C to +40°C)
Storage temperature: –4°F to 140°F (–20°C to +60°C)
Ambient operating humidity: Within 10% to 85% (relative humidity)
Continuous operation time: Approx. 120 min. (using the Hytron50 made by Anton
Bauer)
Pickup devices: 2/3-inch IT type CCD a3
CC/ND Filter:
CC
A: CROSS
B: 3200 K
C: 4300 K
D: 6300 K
ND
1: CLEAR
2: 1/4ND
3: 1/16ND
4: 1/64ND
Quantizing: 12 bits
Digital signal processing: 74.1758 MHz
Horizontal drive frequency: 74.1758 MHz
Programmable gain values: Any 3 positions (L, M, H) can be set from among –3, 0, 3, 6, 9, 12, 15, 18, 21, 24, 27 and 30 dB
S.GAIN function: 30, 36, 42 or 48 dB selectable
DS.GAIN function: +6 (30P), +10 (20P), +12 (15P), +15 (10P), or +20 dB (6P) gain increase selectable
Shutter speeds: 1/100, 1/120, 1/250, 1/500, 1/1000 and 1/2000
Synchro scan shutter: 1/60.3 to 1/249.8
LINE MIX GAIN function: +6 dB (can be set to ON or OFF)
Lens mount: 2/3-inch Bayonet type
Optical system: F1.4 prism system
Sensitivity: F10 (2000 lux, 89.9% reflection)
Minimum subject brightness: 0.008 lux (at F1.4, 48 dB + gain increase of 20 dB + 6 dB)
Video signal-to-noise ratio: 54 dB (typical)
Registration: Less than 0.03% (entire area, excluding lens distortion)
Geometric distortion: Negligible (excluding lens distortion)
VTR UNIT
Video System
Sampling frequency: Y: 74.1458 MHz, PB/PR: 37.0879 MHz
Quantizing: 8 bits
Video compression system: DCT + variable-length code
Video compression ratio: 1/6.7
Error correction: Reed-Solomon product code
Video recording bit rate: 100 Mbps
Audio System
Sampling frequency: 48 kHz (synchronized with video)
Quantizing: 16 bits
Frequency response: 20 Hz to 20 kHz ±1.0 dB (reference level)
Dynamic range: Better than 85 dB (at 1 kHz, AWTD)
Distortion: Less than 0.1% (at 1 kHz, reference level)
Wow and flutter: Below measurable limits
Head room: 20 dB
General
Power supply: DC 12 V (11.0 - 17.0 V)
Power consumption: 37 W
Ambient operating temperature: 32°F to 104°F (0°C to +40°C)
Storage temperature: –4°F to 140°F (–20°C to +60°C)
Ambient operating humidity: Within 10% to 85% (relative humidity)
Continuous operation time: Approx. 120 min. (using the Hytron50 made by Anton
Bauer)