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source: Shenzhen Xusheng ChangRong Technology Co., Ltd. Time:2019-01-24 Hits:2570
As a special TV device, the HD video OB van is like a mobile TV station, covering all aspects of equipment and technology from the filming to broadcasting in the TV industry. Contains TV relay equipment. Used for live broadcasts. With video recording, editing and other functions. The equipment can also be moved to the site for filming work. The signal will be sent to the TV station for playback using a microwave device. The TV OB van is a small car TV station with the characteristics of flexibility and wide range of activities. It can be remotely located from the TV center for live video recording, live editing, and can instantly transmit recorded programs to the TV center for live broadcast.
So how is the connection system between the HD video OB van and the camera selected?
1. First need to meet the cable transmission standards for high-definition television broadcasting: ARIB, SMPTE and EBU standard camera hybrid cable.
2. It is necessary to meet the requirements of transmitting optical soldering signals, signals, currents, etc. at the same time.
3. Anti-pull ability, waterproof, corrosion resistant, etc.
4. Anti-electromagnetic interference capability.
Shenzhen Xusheng Evergreen Technology Co., Ltd., the lemo connector 3K93C is a standard broadcast HD system interface.
1. Match ARIB (BTA S-1005B), ANSI/AMPTE (304M-1998 and 311M-1998) and EBU (R100-1999).
2. Equipped with 2 single light solder ferrules, 2 high voltage power ferrules, 2 signal ferrules. Meet the HD system transmission requirements.
3. Cable pull: >700N
4. Optical solder ferrule return loss: <-45dB
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