The Camera Motion Research Radian TX Backbone with Battery Clips is used to provide mounting options, and supply power to available Radian transmitters. The Backbone is made from milled, anodized aluminum, with chrome plated spring steel battery clips that allow you to use available USB batteries.
The TX Backbone has three orthogonal 1/4"-20 threaded mounting holes, and includes a hot shoe mount, and a thumb stud with locking nuts for mounting to available monitor yokes or other rigs. The included accessory block provides a 1/4 " through hole for mounting. TX Backbones include a USB power cable, and thin HDMI cable