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Effective Pixels |
|
(NTSC Spectra II™): | 768 (H) x 494 (V) |
(PAL Spectra II™): | 752 (H) x 582 (V) |
(NTSC Spectra Lite™): | 510 (H) x 492 (V) |
(PAL Spectra Lite™): | 500 (H) x 582 (V) |
Horizontal Resolution |
|
(Spectra II™): | >450 TV lines |
(Spectra Lite™): | >330 TV lines |
Lens |
|
Minimum |
|
(Spectra II™): | F1.4 |
(NTSC Spectra Lite™): | |
(PAL Spectra Lite™): | |
Focal Length |
|
(Spectra II™): | 4 mm to 64 mm optical |
(Spectra Lite™): | 4 mm to 48 mm optical |
Zoom Ratio |
|
(Spectra II™): | 16X optical zoom, 8X electronic zoom |
(Spectra Lite™): | 12X optical zoom |
Horizontal Angle of View | 47° (at 4 mm wide zoom), 3° (at 64 mm telephoto zoom) |
(Spectra II™): | |
(Spectra Lite™): | 47° (at 4 mm wide zoom), 4° (at 48 mm telephoto zoom) |
MTBF: | >2 million cycles at room temperature (zoom, focus, iris) |
Focus |
|
(Spectra II™): | Automatic and manual override |
(Spectra Lite™): | Manual with capability to focus when going to a preset position |
Sensitivity |
|
(Spectra II™ NTSC): | 1.5 lux at f1.4 at signal level of 40 IRE (NTSC), gain 22.0 dB |
(Spectra II™ PAL): | 1.5 lux at f1.4 at 300 mV, gain 24.7 dB |
(Spectra Lite™ NTSC): | 4 lux at f1.6 at signal level of 40 IRE (NTSC), gain high |
(Spectra Lite™ PAL): | 3 lux at f1.6 at 300 mV |
Signal Process: |
|
Sync System |
|
(Spectra II™): | AC line lock, phase adjustable via remote control* |
(Spectra Lite™): | Internal |
White Balance: | Automatic with manual override* |
Shutter Speed | Automatic (electronic iris)/manual |
(Spectra II™ NTSC): | |
(Spectra II™ PAL): | |
(Spectra Lite™ NTSC): | |
(Spectra Lite™ PAL): | |
Iris Control: |
|
(Spectra II™): | Automatic with manual override* |
(Spectra Lite™): | Automatic with manual override* |
Gain Control: | Automatic with manual override* |
Video Output | .714V ± .07V (100 IRE ± 10 IRE) |
(NTSC): | |
(PAL): | .7V ± .07V |
Signal to Noise Ratio: | >46 dB |
48 | Pelco Manual |