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Portable command communication cabinet

Fig

Portable command communication cabinet

TXG2011

 

The portable mobile video command system integrates all the functions required by the on-board machine in the entire mobile video transmission system, and at the same time reserves the corresponding installation location for the expansion of the function, and is flexibly used in the mobile video on-board system. The all-in-one machine has a built-in receiver with two-way voice, a transmitter with GPS function, and corresponding AV matrix, local hard disk recording and 3G video transmission system; the audio and video signals of each channel can be observed through the integrated industrial 19-inch 1U display. Flexible and convenient to use. The built-in 1000W inverter can directly draw power from the car to cope with the actual use on site.

○ 3G equipment, hard disk recording, AV matrix are integrated together to reduce the connection between the equipment, greatly improving the stability of the system, you can switch the signal source to the designated equipment at will.

○ The display uses a pull-out display, which reduces space and enhances shock resistance.

○ The image transmission adopts equipment that can be forwarded within 8M, which reduces the interference between wireless devices, especially the interference to the wireless cluster;

Fig
Fig

○ Separate control of the total power supply and each device increases the safety of the system.

○ The control keyboard adopts wireless remote control

○ Cabinet components (including: cabinet / built-in push-pull monitor / three-core power cable / inverter power cable / video cable / keyboard power cable / DC12V output, 485 control cable);

○ Image transmission system (including: host / manual / three-core power cord / BNC head to lotus seat / GPS antenna / three-core AV cable / CD-ROM);

○ Image receiving system (including: host / manual / three-core power cable / HDMI high-definition cable / three-core AV / CD);

○ 3G matrix DVR integrated machine (including: host / manual / three-core power cord / CD-ROM).

○ Installation diagram

Fig
 
Power section
Input voltage V
AC220 ± 20
Working current 1
[email protected] 220V (no load of external power supply)
Matrix switching section
Video bandwidth
200MHz (-3dB), full load
Video multichannel to one channel crosstalk
Video maximum transmission delay
5nS(±1nS)
Video switching speed
200nS (maximum time)
Video Min / Max Level
0.5V~2.0Vp-p
Video impedance
75 Euro
Audio frequency response
20Hz~20KHz
Audio total harmonic distortion + noise
0.03%@1KHz
Audio signal to noise ratio (S / N)
>90dB
Audio left and right channel isolation
Audio maximum input / output level
+ 19.5dBu
Display section
Display type
XGA TFT
Visible area
17 ″
Resolution
1280 × 1024
Color display
16.7M
brightness
300 cd / m2 (type)
Contrast
500: 1 (type)
backlight
CCFL 4 type
Pixel interval
0.264(H)×0.264(W)mm
LCD
MTBF> 50000 hours
VGA / SVGA / XGA standard
Comply with VESA standard, support EDID, DDC, DDC2, DDC2B
Hard Disk Recording
Video format
PAL/NTSC
Video coding
H.264 encoding
Video resolution
D1,CIF,QCIF
Video frame rate
Adjustable, real-time standard: P system, 25 frames / second N system, 30 frames
Video stream
D1(1000~1500kbps),CIF(400~600kbps),QCIF(192~384kbps)
SATA hard disk capacity
150G
3G video transmission part
Video coding
H.264 encoding
Video frame rate
3G single card transmission average 15 ~ 20Fps
Video format
Cif format: 352 * 288
Picture snapshot
D1: 704 * 576 pixels, CIF: 352 * 288 pixels, QCIF176 * 144
Audio
Mono
Audio coding
G723.1 compression method (8K sampling)
Wired network
10 / 100M adaptive
wireless network
SIM card, automatic dialing, WCDMA network
Physical interface
Video interface
75 Euro, BNC, 1 ~ 1.2Vp-p
Audio input interface
> 10 kiloohms, left and right channels
Audio output interface
50 Euro
3G antenna interface
50 Euros, SMA Block
USB interface
Support to mount USB storage video
RS232 control interface
DB9 male, standard RS232 level, 9600, 8, N, 1
RS232 data interface
DB9 male, standard RS232 level, support 1200 ~ 115200
Network Interface
RJ45, 10 / 100M adaptive
SIM card interface
Install 3G card slot
AC power input
Three-core power socket
External monitor power connector
Two-core aviation plug, this interface is controlled by the front panel switch
DC power output interface
Two-core aviation plug
Dome power interface
Four-core aviation plug
surroundings
Operating temperature
-25 ~ 55 ℃
storage temperature
-40 ~ 70 ℃
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