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 f-stop

 

(Spectra II™):

F1.4

(NTSC Spectra Lite™):

F1.6-2.8

(PAL Spectra Lite™):

F1.6-2.5

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:

DSP-3R

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):

1/60-1/30,000*

(Spectra II™ PAL):

1/50-1/30,000*

(Spectra Lite™ NTSC):

1/100-1/30,000*

(Spectra Lite™ PAL):

1/100-1/30,000*

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

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Pelco Manual C1487M-C (7/99)

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Image 48
Pelco c1487-c operation manual Ntsc