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

Wireless Transmission, Digital Wireless, HD-Sdi manufacturer / supplier in China, offering Cofdm Wireless Transmission OEM Board (HDMI and HD-SDI), 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 COFDM OEM board Cofdm Wireless Transmission OEM Board (HDMI and HD-SDI)

Cofdm Wireless Transmission OEM Board (HDMI and HD-SDI)

FOB Price: US $1,000-3,000 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $1,000-3,000/ Piece
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Port: Shenzhen, China
Production Capacity: 10, 000 PCS/Year.
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: T460
  • Application: Video Transmission, Data Transmission, Image Transmission
  • Receiver Chip: MC3362
  • Trademark: ALLTECH
  • Specification: light weight
  • Type: Cofdm
  • Modulation: Qpsk
  • Oscillator Circuit: LC or Crystal Oscillator
  • Transport Package: Paper Carton
  • Origin: Shenzhen, China
Product Description

Cofdm Wireless Transmission OEM Board (HDMI and HD-SDI)
T460 Transmitter
Cofdm Wireless Transmission OEM Board (HDMI and HD-SDI)
R760 Receiver

-   Full HD H.264 encoding,support D1,720P,720i,1080i,1080P
-   Frequency can be customized : VHF,UHF,L and S band
-   Adjustable power output, max 200mw for the single board( without amplifier)
-   Bandwidth: Support wideband and narrowband  1.5M,2M,4M,6M,7M,8M adjustable
-   Support SD CVBS interface,HDMI/HD-SDI/YUV interface
-   Support AES encryption
-   Two channel data input interface, support RS232 data one way transmission ,including  user private data and GPS data
powerWorking voltageDC12V ~DC16.8V
Working current≤600mA@DC12V
SDIinterfacestandardSMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M  SMPTE 299M,
Input amplitude800±80mV
HDMIinterfaceversionHDMI 1.1
HDCP protocolsupport
YUV interfaceYPbPrSupport 576i~1080i
CVBSinterfaceVideo input amplitude1~1.2Vp-p@75Ω
Video input systemPAL/NTSC
Video resolution720x576(PAL)  720x480(NTSC)
Video IOU amplitude680~720mV
Video sync amplitude260~275mV
Multiburst response
Analog audioAudio inputLeft/Right, (Stereo),MIC
Input range0.707Vrms MAX
encodingVideo bitrates500kbps-5100kbps
Constellation modulationQPSK, 16QAM, 64QAM
FEC1/2, 2/3, 3/4, 5/6, 7/8
guard intervals1/32, 1/16, 1/8, 1/4
bandwidth1.5, 2, 4, 6, 7, 8MHz
encryptionAES 128 ; ABS 64/128
Output frequencyVHF,UHF,L and S band customized
Output power200mW(MAX)
Output power output range15dB,1dB(step )
Power output flatness≤2dB,8MHz≤0.5dB
C/N≥28dB @ 20dBm
MER≥25dB @ 20dBm
Carrier frequency tolerance2*10 -6
InterfaceRS232 controlStandard RS232  level, 9600, 8, N, 1
RS232 dataStandardRS232 level, support1200~115200
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