Broadcast OBTX


A compact and feature-rich COFDM digital video transmitter, specifically designed for high quality wireless link applications. With proven Domo COFDM and H.264 encoder technology at its core enabling High Definition images the small size and ultra low power consumption give maximum operational performance. Designed to offer maximum flexibility, the unit has a variety of video input options including composite, 3G-SDI and HDMI plus true balanced audio.

The transmitter has an integrated control panel with sunlightreadable OLED display covering all major functions and has 16 user-defined presets. A wide range of swappable frequency bands are available from 200MHz to 8.9GHz. Integrated UHF band Camera Control is available as an option.

Product Sheet



L 170mm (142mm excluding connectors)

W 97mm (94mm excluding connectors)
H 35mm (without battery plates)

520g to 870g depending on options


HD input format:

1920x1080i 60/59.94/50Hz 1920x1080p 30/29.97/25/24/23.97Hz 1920x1080psf 30/29.97/25/24/23.97Hz 1280x720p 60/59.94/50Hz



ABS 32-bit – Standard

AES 128/256-bit – Licensed (subject to export control)


DC input: 9.2V to 17.8V reverse polarity protected

IO (with Camera Control)

10-way circular Hirose

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No matter how simple or complex your Broadcast RF requirements, Videosys has the expertise and experience for your needs.

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Videosys Broadcast Limited,
Unit 1-2, Forest Barn Farm,
Turners Hill Road, Turners Hill,
West Sussex, RH10 4QH, UK.