|
|
发表于 2008-10-20 05:54:25
|
显示全部楼层
re:这些参数有几项是可信的。。。。?成像...
这些参数有几项是可信的。。。。? . c7 u+ Q% C( Y6 e! t
成像器件 6 _8 O" a% l% E7 T
CCD image sensor 1/2″ Sony Exview HAD CCD
% |0 Q) a/ m8 V/ Z像素
( S/ I6 ], `1 s2 N5 @Sensing area(pixel) PAL :795(H)x596(V) NTSC :811(H)x508(V) a( V6 f# O4 ^% n
分辨率 + t9 Z& I. h5 u8 R/ Q
Resolution Color 540TVL;B/W 600TVL
+ M, E& T2 u L0 D% }9 Z% s% h最低照度 4 O. v3 O4 H5 m9 o" L3 L0 |
Minimum illumination 0.003LuxF1.2(night,IRunder0Lux);0.02Lux F1.2(DAY) 9 [! J% r/ |9 N( B4 N+ @) y
日夜模式
5 `3 [( `. Y8 U9 M, j/ h" TDay-night mode Auto & manual
J, C( ]' E% G光圈控制
+ h: `" o& k& I5 ?: M( sAuto iris lens type DC/Video
) h3 |/ A+ I# B8 T7 m& ?增益控制
0 }5 C7 b, A: i3 kAGC Auto Gain Control
8 }6 a8 o/ R. r, a7 b' I信噪比
7 |# j" Q, m- v% ^" _& T* R) A. v7 QS/N ratio DNC 52dB
* i- U; j |7 z6 z3 d* a( i' H自动黑电平
, x, K U7 V9 y/ k0 p" RAuto Black ON/OFF
+ E$ j3 \: m! V: _- \: Z背光补偿
7 m, i7 d" N$ R+ y4 hBack light compensation ON/OFF
, S N# M( w( z4 F% t! K1 W R8 q自动曝光 ' j F( n- U) V6 G& P+ D
Auto Exposure PAL:1/50-1/100,000sec (NTSC 1/60~1/100,000sec) " k& o% y$ k* E! u. g! Q
手动曝光 / _4 Y* b- ?4 E& v
Manual Exposure 1/50,1/100,1/120,1/250,1/500,1/1000,1/2000,1/5000,1/10000sec
- c2 O' f5 B6 a2 ~3 D ]伽码参数
% c* u! g" x! O; B: ~" yGama Characteristic 0.45 4 L( f. }& h% I" E9 ]
白平衡
, c6 ]$ E e- T, nWhite Balance ATW;Manual
3 w" X) P5 v3 `同步系统 8 n& L$ b% w4 o: I
Synchronizing System Internal/external/line-lock
# l; T: q0 D4 P$ r' k# i9 \* `视频输出
4 |1 i- c+ B& V+ b) x* d/ [+ pVideo Output Composite output 1.0V(P-P)75Ω + |7 W% I& R! v( k
镜头安装方式
) m! `) F& [2 C5 ?" ]9 C' t* ~& {Mount C/CS
, j7 d; N) _. U7 T4 ?/ L; h" P" Q电源输入
' d' V" U/ c1 i0 M4 U) f9 ZPower Supply DC 12V/AC 24V OR AC85V~265V
3 ~3 c" F" ]2 C) V4 Q# S/ U! u$ i' L# Z% r功率消耗 4 [! g4 T) M- m' L' n! N
Power Consumption 5.0W
+ ~9 m1 F: Q; i# s2 E7 |工作温度
- y. y) ]) X) I' P' o: W. lOperating temperature -20℃~50℃
! `% q9 T# [2 u- A+ b |
|