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发表于 2008-10-20 05:55:45
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re:信号系统 Signal system...
信号系统 , k }$ Y+ T" _# v1 I: }3 B( {$ k
Signal system PAL NTSC
1 P, K2 E/ i9 b成像器件 . m D- S9 ?3 q5 U4 @3 G. ]
CCD image sensor 1/2’’IT CCD
2 e: d7 }2 Y+ l# w% t3 Q' y9 }9 A像素 + N6 X8 J8 e7 k- l
Sensing area(pixel) 795(H)x596(V) 811(Hx508(V) % z" _0 y B9 L# s$ u2 [! `6 @
分辨率
# K2 V, W* Z: E- V9 uResolution Color 540TVL;B/W 600TVL 2 p$ y- z2 T" U7 ?- r1 Q* `* d
最低照度
0 R* k9 k9 t5 \: aMinimum illumination 0.0009LuxF0.95(nightIRunder0Lux); 0.01Lux F0.95(day)
5 l( T, k# K* \9 Z7 C光圈控制
9 Y3 Y# o, j- J% D: KAuto iris lens type DC/Video - h) k2 H# L- Z; G
增益控制
- V- m4 k( C: {' |AGC AGC 30dB/Super AGC (36dB)
) h9 q8 K7 ^7 m3 t& `% q信噪比
) C7 n1 U$ R1 w, W0 aS/N ratio 52dB & A* I3 Q* N Z# d; \; P" R
背光补偿
' k$ K8 I, b$ B7 |3 u& aBack light compensation 225 Areas BLC
1 p0 u0 z& j$ E& T8 L5 S; K( y自动曝光
* m5 D- t v+ [1 [+ QAuto Exposure PAL:1/50-1/100,000sec NTSC 1-60~1/100,000sec 4 a( k# p0 Q% r6 r+ d8 b6 d) D
手动曝光 ! U9 i! e/ S. _, m( D6 i& v
Manual Exposure 1/50,1/120,1/250,1/500,1/1000,1/2000,1/4000,1/10000sec $ f* \# p8 p2 ^/ d: Y! }+ H( K& T
伽码参数
6 j6 S( N, s. x9 k6 Y1 S3 vGama Characteristic 0.45/1(optional) b9 X% s5 L" f* w9 F
白平衡
; e5 O4 h/ V/ B1 j& [; `White Balance ATW1;AWC;PTL;Manual
" c" k( Z. w) M: W7 N6 s9 d同步系统
x8 k: k: I+ n4 s0 E' pSynchronizing System Internal/line-lock
! P$ W' _: {1 Y! K, `视频输出 8 d+ b5 }( k U4 N2 {4 _! L& U# ]! h
Video Output Composite output1.0Vp-p75Ω
: S3 ^- J8 I5 o- H2 P/ `1 X1 I+ ?镜头安装方式 x* `0 Z; ]4 ^" K! g; e, G. p
Mount C/CS
* m( P7 [& P2 i! y电源输入
' Y" e, }! T# S7 F$ l6 S* }Power Supply DC 12V/AC 24V OR AC90V~260V
7 R2 V# e, i, `* J4 J+ E% k功率消耗
1 m$ G% J) I* n& N% PPower Consumption 8.5W
7 B# O6 Q, j& ]0 C0 j工作温度
! a$ \9 Y1 k+ o# R3 FOperating temperature -10℃~50℃ ; m- U5 H+ c+ _# f) {1 E
尺寸
3 ?) s( @9 f+ R* Z7 IDimensions(W*H*D) 71x52x128mm " L1 W+ i9 y9 W! d( |
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