HD Wireless Video Transmitter

VHF / UHF HD Wireless Video Transmitter Rugged NLOS Long Distance Transmission System COFDM تلفیق
توضیحات کامل محصول
تلفیق: COFDM
خروجی برق RF: 5-20W (Option)
رابط A/V: BNC, HD, SDI
Data Serial Interface: RS485/RS232/RS422 (گزینه)
فاصله: 10km NLOS In City
وضوح تصویر: 1080من,1080پ,720پ

شرح:
It is a 150~200km Video + data transmitter for mobile wireless communication HD video wireless unit is a newly designed COFDM video FHD transmitter for gathering images, صوتی, and data from the front-end to the command center in emergency situations.
Designed in military-grade quality, it’s widely applied in tactical man-pack long-distance wireless communication. The features of the latest COFDM technology, 20W high RF power, H.264 image compression, and full HD quality video definition, make it enable to achieve long-distance video and radio transmission even in the fast-moving and harsh NLOS environment.
The HD COFDM wireless video transmitter can also be designed for UAV, vehicle, and boat point-to-point wireless long-range communication.

امکانات:

• موبایل و NLOS (غیر خط دید) انتقال
• MPEG-4 /H.264 video compression, full HD video quality
• محفظه آلومینیومی نظامی, black or green color option
• زمان تاخیر کم
• Strong security by AES user-defined encryption
• طراحی مدولار, ساختار فشرده, طراحی OEM
• چندین باند موج در دسترس است: VHF/UHF/L/ S
• Built-in very good heat radiation.

مشخصات:
منبع تغذیه
DC input DC12V-DC14V
Working Current ≤4.7A@DC12V
انتقال ویدئو
Working frequency range VHF, UHF
مدولاسیون COFDM
صورت فلکی QPSK,16QAM
پهنای باند 2/2.5/4/8 مگاهرتز
Power output 20W
A/V interface BNC, HD, SDI
Data serial interface RS485/RS232/RS422 (گزینه)
Data working mode Half-duplex
Serial data rate 19200bps baud rate maximum
Video input format PAL/NTSC
Video resolution 1080i,1080پ,720پ
Video encoding MPEG-4/H.264
Audio channel Stereo Left / right channel
FEC 1/2, 2/3, 3/4, 5/6, 7/8
حامل 2K
گارد فاصله 1/32, 1/16, 1/8, 1/4
Antenna interface N-type
Flatness ≤2dB(در محدوده فرکانس کامل), ≤0.5dB(در 8 مگاهرتز)
Video Harmonic 1Vp-p @ 75Ω, تطبیقی ​​NTSC/PAL
محیط زیست
outer case quality military-grade level
Work environment -30~55℃
Storage temperature -40~70℃
Environment humidity ≥95%
ظاهر
Weight 4.68kg
بعد، ابعاد، اندازه 300190170میلی متر
cover range 10km NLOS in the city
Warranty 12 months, lifetime maintenance
کاربرد: