2010General Discussion forum
Wireless HD-SDI transmission options for live events with Sony XDCAM EX3 cameras
16 years old. Gear and prices may have changed since.
What the thread found
- Lower-cost wireless systems like the IDX Camwave and Transvideo Boxx are suitable for confidence monitoring and video assist but lack sufficient range and robustness for broadcast-level live recording and imaging at larger venues.
- Professional COFDM wireless systems capable of reliable HD-SDI transmission for live events start at approximately 50000 USD and can reach 100000 USD or more.
- The IDX Camwave 5HD supports multicasting to multiple receivers, allowing coverage across large venues by positioning receivers at different locations such as lighting rigs, front of house, and mid-stage positions, with reported range around 150 feet.
- The Boxx Meridian system demonstrates reliable performance in large venue applications, maintaining signal integrity across extensive distances and complex environments like theaters with multiple cameras.
- Power management for wireless transmitter units requires careful planning, with options including powering from the camera or using dedicated power breakout boxes.
- The Transvideo Boxx system shows consistently better signal quality for live work compared to the IDX Camwave, according to field experience reports.
- Vision control positioned behind stage or screen in live events means wireless receivers do not need to maintain extreme range from the camera position.
Depends on
- IDX Camwave unit reliability concerns noted in forum discussions, with reports of signal breakup issues.
- Professional COFDM systems pricing may be prohibitive for smaller productions.
- Experience reports come from specific venue types and may not generalize to all event configurations.
- One report of Camwave being used on a production where operator preference for alternative system was stated.