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1W Wireless Cofdm HD Video Transmitter

China 1W Wireless Cofdm HD Video Transmitter, Find details about China Digital Cofdm Transmitter, Wireless Transmitter from 1W Wireless Cofdm HD Video Transmitter

Model NO.
MV2025/1080i
Cofdm Basics
Cofdm Power Amplifier
Cofdm an Overview
Cofdm Video Transmitter
Cofdm Modulation
Cofdm Transmitter
Cofdm Radio
Cofdm AGC
Cofdm Antenna
Cofdm Amplifier
Trademark
ALLTECH
Transport Package
Carton
Specification
SGS
Origin
Shenzhen, China
Model NO.
MV2025/1080i
Cofdm Basics
Cofdm Power Amplifier
Cofdm an Overview
Cofdm Video Transmitter
Cofdm Modulation
Cofdm Transmitter
Cofdm Radio
Cofdm AGC
Cofdm Antenna
Cofdm Amplifier
Trademark
ALLTECH
Transport Package
Carton
Specification
SGS
Origin
Shenzhen, China
- Brocasting video encoding and multiple A/V input
- Narrow bandwidth 2/4MHz for HD 1080I signal transmission
- Duplex-audio communication and data transmission
- H. 264 video decoding, support HD 1080I/P
- Bitrate auto adjustable subject to channel bandwidth
- HDMI input, support HDCP protocol
- Transmission encryption for higher security
- 1.5/2/4/6/7/8MHz multiple bandwidth adjustable
- SDI video, emdedded audio and composite video input, HDMI interface
- Support unbalanced and balanced stereo input
- Transmitter power output adjustable
- GFSK digital audio receiving modulation
  1. MV2000TBHF-A/264 Manpack Mobile Video Transmitter with Duplex-audio 
1W Wireless Cofdm HD Video Transmitter1W Wireless Cofdm HD Video Transmitter1W Wireless Cofdm HD Video Transmitter
Functions & Features:
  1. ABS/AES encryption
  2. Duplex-audio communication
  3. Working frequency directly display on panel
  4. Working bandwidth adjustable range upto 200MHz
  5. Double lithium batteries with more than 4 hours' lasting time
  1. One-channel video and two-channel audio (left/right channel) simultaneously input
  2. Left/right channel audio and unbalanced stereo input
  3. Transmitter power output adjustable
  4. GFSK digital audio receiving modulation, narrow receiving bandwidth and high sensitivity
  5. Good voice quality with internal en/decryption
  6. Audio frequency adjustable with built-in 64 channels and 24 addresses
  7. Fully-enclosed waterproof case, dustproof and good impact resistance
Specifications:
Power Supply
Working voltage VDC12V~DC16V
Working current A≤2.8A@DC12.5V
Video Transmission
Frequency output range300MHz~450MHz,560~760MHz or user customized
RF bandwidth MHz2MHz (fixed)
Power output21~36dBm power adjustable with 1dB step
C/N≥28dB@33dBm
SHG>52dBc
Encryption AES/ALLTECH Basic scrambling
Modulation COFDM
Constellation QPSK,16QAM,64QAM optional
QPSK/16QAM/64QAM @ 6/7/8MHz
FEC1/2,2/3,3/4,5/6,7/8 optional
Carrier 2K
GUI1/4, 1/8, 1/16, 1/32 optional
Video encoding H.264
Video input level1~1.2Vp-p@75Ω
Video input formatPAL/NTSC
Video resolution720x576(PAL)  720x480(NTSC)
Video white bar amplitude mV650~720mV
Video synchronous amplitude mV260~275mV
Video amplitude-frequency characteristic dB0~4.8MHz-0.5~1.5
5.5MHz-4.0~1.5
Audio inputLeft/right channel, stereo
RS232 control interfaceStandard RS232 level, 9600, 8, N, 1
RS232 data interfaceStandard RS232 level, support 1200~115200
Audio Receiving
Audio Rx frequency range470.5~479.950MHz, factory setting: 479.950MHz
Audio Rx sensitivity≤-111dBm
Audio Tx modulationGFSK
Frequency step150KHz
Audio decoding overall bitrate4800bps
Audio output2.1Vp (open circuit output)
Environment
Protect standard IP66, dustproof and rainproof
Working temperature -25°C~55°C
Storage temperature-40°C~70°C
Appearance
Dimension 238mm×140mm×75mm
Weight 2.5kg
Power Supply
Working voltage VDC12V~DC16V
Working current A≤2.8A@DC12V
Video Transmission 
Frequency output range300MHz~450MHz,560~760MHz or user customized
RF bandwidth 1.5/2/4/6/7/8MHz optional
Power output21~36dBm power output adjustable with 1dB step
C/N≥28dB @ 32dBm
SHG>52dBc
Encryption AES/ALLTECH Basic Scrambling
Modulation COFDM
Constellation QPSK, 16QAM, 64QAM optional
FEC1/2, 2/3, 3/4, 5/6,7/8 optional
Carrier 2K/8K
GUI1/32, 1/16, 1/8, 1/4 optional
Power faltness Full band ≤2dB,8MHz (within)≤0.5dB
RS232 control interfaceStandard RS232 level,  9600,8, N, 1
RS232 data interfaceStandard RS232 level, support 1200~115200
CVBS
Video white bar amplitude (mV)p-p700
Video synchronous amplitude (mV)p-p300
SNR (not weighted )dB60
Sloping field SNR (not weighted)56
Analog Audio 
Balanced audio input amplitude Vmax=±15V
Unbalanced audio input amplitudVmax=3Vpp
SDI
Standard SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M  SMPTE 299M
Input amplitude mV800±80
HDMI
Verison HDMI 1.3
HDCP protocol Support 
Encoding 
 
A/V bitrate64, 96, 112, 128, 160, 192, 224, 256, 320, 384Kbps adjustable
Audio encoding MPEG1 Layer2
Video resolution Minimum 720×480/60i(720×576/50i )
Maximum 1920×1080/60P self-adapted 
Video encoding H.264
Video bitrate 500kbps-16.68Mbps self-adapted 
Format YCbCr4:2:0
Audio Receiving 
 
 
Audio Rx frequency range 470.05~479.950MHz, factory setting: 479.950MHz
Audio Rx sensitivity ≤-111dBm
Audio Tx modulation GFSK
Frequency step150KHz
Audio decoding overall bitrate4800bps
Audio output2.1Vp (open circuit output)
GPS Receiving
Signal receiving L1(1575.42MHz), C/A code
Communication protocol NMEA0183
Sensitivity -165dBm
Antenna Active antenna
Data baudrate4800bps
Data refresh rate1Hz
Environment 
 
Protect standard IP66, dustproof and rainproof
Working temperature -25~55
Storage temperature-40~70
Appearance 
Dimension 238mm×155mm×78mm
Weight 2.6kg

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