Gold Member Since 2014
Audited Supplier
Shenzhen Keweitai Enterprise Co., Ltd.

Hd, 1080i, Receiver manufacturer / supplier in China, offering Full HD Wireless Mobile Rack Mount 4-CH Video/Audio Receiver, Uav Drone Police Multicopter/Quadcopter, 1080I Manpack Anti-Explosion Mobile Video Transmitter for Armed Police, Fire Fighter and so on.

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Supplier Homepage Product Digital Wireless COFDM Receiver Full HD Wireless Mobile Rack Mount 4-CH Video/Audio Receiver

Full HD Wireless Mobile Rack Mount 4-CH Video/Audio Receiver

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 10, 000 PCS/Year.
Transport Package: Box
Payment Terms: L/C, T/T, USD cash

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Basic Info
  • Model NO.: MV2025RJ8
  • Dimension: 482*400*88
  • Working Temperature: -25~55 Centigrade
  • Origin: Shenzhen
  • Application: Video Transmission, Data Transmission, Image Transmission
  • Weight: 6.55 Kg
  • Trademark: ALLTECH
Product Description
Features:
- 4-CH A/V signal simultaneously receiving 
- COFDM demodulation and high receiving sensitivity
- Full HD H.264/MPEG-2 encording, support D1/720P/720i/1080i/1080P output
- Narrow and wide band optional; broadcasting level receiving indexes
- GFSK digital audio modulation
- Audio transmitting time controllable for power consumption reduction
- Audio sensitivity adjustable to prevent unconcerned noise


Dimension:
Full HD Wireless Mobile Rack Mount 4-CH Video/Audio Receiver
Power Supply
 
Working voltage V AC220V±20V; DC12V
Working current A ≤6.5A@DC12.5V (if audio transmission is off)
≤10.5A@ DC12.5V (if audio transmission is on)
Video Receiving
Frequency input range 170MHz~860MHz
RF bandwidth 1.5/2/4/6/7/8MHz
Receiving sensitivity -96dBm~-20dBm@8M/-106dBm~-20dBm@1.25M
Demodulation COFDM
Decryption AES/ALLTECH Basic Scrambling
Video output format PAL/NTSC
Video decoding standard H.264/MPEG-2 decoding compatible and device self-adapted
Audio decoding standard ISO/IEC11172-3 MPEG-1
ISO/IEC13818-3 MPEG-2 (Layer I&II)
Video output interface CVBS×8,HDMI/DVI×4, YUV/YPbPr/YCbCr×4
Video resolution 1920×1080×60i/50i
CVBS SD video output Video output level 1~1.2Vp-p@75Ω
Video white bar amplitude mV 650~720mV
Video synchronous amplitude mV 260~275mV
Analog video amplitude-frequency characteristic dB 0~4.8MHz -0.5~1.5
5.5MHz -4.0~1.5
Analog audio output Left/right channel, stereo
HD-SDI video output Standard SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M  SMPTE 299M
Input amplitude  mV 800±80
HDMI video output Version HDMI 1.3
HDCP protocol Support
YPbPr/YCbCr output YPbPr@720P,YCbCr@1080i
RS232 control interface Standard RS232 level, 9600, 8, N, 1
RS232 data interface Standard RS232 level, support 1200~115200
Display Part
TFT LCD 1.8"
262K true color
128×160 pixels
Audio Transmission
Audio Tx frequency 470.5~479.950MHz; factory setting:479.950MHz
Audio Tx power output ≥40dBm
Audio Tx modulation GFSK
SHG >62dBc
Frequency interval 150KHz
Stray emission Less than 60dBm
Audio encoding overall bitrate 4800bps
Audio sample 8KHz  16bit
Audio Tx delay 1~60 s
Audio input signal strength 320mVpp (MAX)
Four-image
Video resolution PAL: 720X576; NTSC: 720X480
Video input 1.0Vp_p75 output
Video output format Digital zoom, 4-image, PIP (picture in picture), auto switching
Environment
 
Working temperature    -25°C~55°C
Storwage temperature -40°C~70°C
Appearance
Dimension 2U standard case, 482mm×400mm×88mm
Weight 6.55kg
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