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                              VideoLink 800

 

The VideoLink 800 Wireless Camera COFDM system is intended for digital video/audio transmission in a frequency range of 762-818 MHz from a professional video camera to a TV van.The system provides reliable transmission for up to 70 m indoors and under severe conditions and up to 500 m at open areas.The VideoLink is capable of operation at one of 8 fixed frequencies in 762-818 MHz frequency range. The frequency selection is controlled by buttons placed at the unit panel as well as selection of rate (6 or 10 Мb/s). As a receiver it is used a DVB-T tuner (third party product that isn’t included in standard delivery set). The system provides one channel video and audio transmission. It is possible to complete the system with SDI or DV input option. Fastening element for Sony or Anton Bauer video camera is provided.
 
         Delivery set:  
 
        • DVB-T transmitter                         1 pcs
        • transmitting antenna                    1 pcs
                                                                                                      
                                       VideoLink-2300

 

The VideoLink-2300 Wireless Camera COFDM system is intended for digital      video/audiotransmission in a frequency range of 2300 MHz from a professional video camera to a TV van.The system provides reliable transmission for up to 70 m indoors and under severe conditions and up to 500m at open areas.

    
                                                        Delivery set:
 
                                             • DVB-T transmitter                                      1 pcs 
                                             • transmitting antenna                                 1 pcs
                                             • MOB3-1800 mobile DVB-T receiver            1 pcs 
                                             • Downconverter 2300/470                         2 pcs
                                             • receiving omni-directional antenna            pcs
 

                                VideoLink-Simple
 
 
The VideoLink-Simple Wireless Camera COFDM system is intended for digital video/audio transmission in a frequency range of 762-818 MHz from a semi-professional video camera or other video/audio source. The system provides reliable transmission for up to 70 m indoors and under severe conditions and up to 500m at open areas.
                                      
                                    Delivery set:
 
   • DVB-T transmitter                                                1 pcs
   • transmitting antenna                                           1 pcs 
   • MOB3-1800 mobile DVB-T receiver                      1 pcs
   • receiver power supply unit                                  1 pcs    
   • receiving omni-directional antenna                      2 pcs      
 
     
  
 
                                      Brief specifications:
                            
                        The DVB-T transmitter main parameters
 
 
                    • Fast start-up time                                          10 sec
                    • Modulation                                             СOFDM (DVBT 2K)
                    • Guard interval                                             1/16, 1/32
                    • Modulation                                                      QPSK
                    • Code rate                                                     1/2 ; 5/6
                    • RF output frequency                    8 preset 762-818 MHz  8MHz step
                    • Output RF Power                                          100 mW
                    • Channel bandwidth                                         8 MHz
                    • Encoding                                  4:2:0 MPEG2 compliant to ISO IEC13818
                    • Video inputs                                              1V*75 Ohm.
                    • Video connector                                               BNC
                    • Audio inputs                                        Analog lines 0dB*600 Ohm
                    • Input Audio connector                              CANON3 pin male
                    • DC supply voltage                                         10 - 15 V
                    • Weight                                                          < 1.5 Kg
                    • Mounting                                        On camera instead of battery.
                    Advanced Options:
                 
                    • SDI Input
                    • DV/SDI converter
                    • Diversity receiver used when reception conditions are the most challenging(unfavorable).
                      Housing – metal 19``case, composite PAL input, STEREO balance audio.
                    • Antenna for 2300MHz ( the system should include 3pcs of antenna: 1 pcs for transmitter                                   and 2 pcs for receiver)
                                 VideoLink-800/DV
 
 A distinctive feature as compared to Videolink-simple is the diminished sizes and weight, and also simplicity in a management. The choice of channel and stream is carried out an only one switch. This transmitter is the cheapest from all line of transmitters of the system of COFDM.
 
                                           Brief specifications:
 
         • Fast start-up time                                   10 seс
         • Modulation                                      СOFDM (DVBT 2K)
         • Bitrate                                               6, 10 Mbit/s
         • Guard interval                                      1/16, 1/32
         • Modulation                                             QPSK
         • Code rate                                            1/2, 5/6
         • RF output frequency            8 preset 762-818 MHz  8MHz step
         • Output RF Power                           25, 50 or 100 mW
         • Channel bandwidth                                8 MHz
         • Encoding                              4:2:0 MPEG2 compliant to ISO IEC13818
         • Video inputs                                        IEEE1394
         • DC supply voltage                        10 - 15 V, Cannon 4 PIn
         • Weight                                            < 0,650 Kg
         • Dimensions                                      200x97x37 mm
 
 
 

 

 

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