COFDM Receiver Box

4 Channels Digital COFDM Receiver Box Wireless LCD Recorder 17 Inch
توضیحات کامل محصول
تلفیق: COFDM
فرکانس: 300-800مگاهرتز (اختیاری); 1.0-1.5گیگاهرتز (سفارشی)
Frequency/data: 200-270مگاهرتز (قابل تنظیم)
کانال: 4 تصویری + 4 خروجی صوتی
LCD Monitor: 17″ Standard Samsung Screen
اندازه: 500400400میلی متر

شرح:
This is our exclusive design COFDM transmitter and matched receiver. Has a character of low power consumption, a small dimension on the transmitter, and more adequate considerations provided by us to make it more intuitive and natural.
Use H.264 coding format and COFDM (مالتی پلکس تقسیم فرکانس متعامد کد شده) modulation with 1 channel suitcase receiver built-in with DVR monitor, provide a high quality of picture in revolution 720*576 and short latency. Be with video server, support remote image monitor, dynamic IP, support IE browsing.
This specially designed system is for long-range distance for military tactical application with voice intercom function, which also is popular to use in other fields for live broadcast video audio transmission.

مشخصات:
Receiver System Indicators
Frequency/video 300-800MHz (اختیاری); 1.0-1.5گیگاهرتز (سفارشی)
Frequency/Data 200-270MHz (قابل تنظیم)
Receive sensitivity -105dBm
RF Interface N(اف)
مدولاسیون COFDM
Channel 1ch or 4ch AV
پهنای باند 2/2.5/4/8 مگاهرتز (قابل تنظیم)
رابط AV BNC
FEC 1/2,2/3,3/4,7/8
گارد فاصله 1/32,1/16,1/8,1/4
خروجی تصویری 1 line NTSC/PAL analog video

انقلاب 720*576

Audio Output Analog stereo left and right channels

Data encryption AES 256 ذره

Voltage AC220V±20V, DC14V~DC16V

Battery 25000mA (built-in)

Memory 60G SSD, support 48hours continuously recording

Work environment -30~70

Video Format NTSC/PAL(خود سازگاری)

LCD monitor 17 یا 19 اینچ

وزن 18 یا 22 کیلوگرم

Size 520mm*430mm*210mm