2008Video Assist and Video Accessories forum
IDX CamWave CW-5HD wireless video transmission system performance and compatibility
18 years old. Gear and prices may have changed since.
What the thread found
- The CamWave receiver can be positioned away from the camera on a stand or carried in a belt pack, with video transmitted wirelessly to a distant video village or truck via SDI cable without degradation of picture quality or latency.
- The system initially had compatibility issues with Sony 24p format (24sfp) that the manufacturer was working to resolve through a software upgrade.
- The CamWave performs reliably at 50i and 60i frame rates with strong signal until obstructed by solid barriers like steel doors.
- The system works without issues when powering both a RED One camera and the CamWave unit together from a single V-lock battery mounted to the camera.
- Transmission will be lost during elevator shots and similar enclosed vertical movements because the device lacks diversity antenna functionality.
- The system does not have diversity receiver capability, limiting its resilience in certain difficult RF environments.
- Operating the CamWave as a wireless link to a handheld monitor eliminates cables from the camera body and provides a clean video feed for camera operators.
Depends on
- Initial software did not support Sony 24p (24sfp) format; compatibility status after upgrade is not confirmed in discussion.
- Signal is lost in obstructed environments such as enclosed spaces or when solid barriers exist between transmitter and receiver.
- Device lacks diversity antenna functionality that would improve reception in RF-challenging scenarios.
- One report mentions internal fuse failure when mounted between RED camera and battery due to high current draw, though this may have been corrected in later units.
- Field reports mention issues when operating outdoors compared to stage environments.
- System was tested primarily in 2008; newer camera formats and wireless standards may not be addressed.