URSA Foamie Flex

The ultimate solution to protect your antennas, prevent RF signal loss, and guarantee flawless wireless transmission on set.
In the demanding environment of location sound, radio frequency (RF) reliability is everything. When rigging bodypack transmitters on talent, the direct contact of the antenna with the skin or sweat-soaked clothing often causes a phenomenon known as detuning, resulting in signal drops. The URSA Foamie Flex has been specifically designed to solve this problem, providing a soft, lightweight, and highly effective physical barrier.

Optimized Radio Frequency (RF) Performance
The tubular design of the Foamie Flex creates a constant 4 mm separation between the antenna and the talent's body. This small but crucial air gap prevents the human body from grounding the antenna, effectively preventing detuning and ensuring your receivers get a solid, consistent, and dropout-free RF signal throughout the take.

Sweat Barrier & Maximum Comfort
Sweat is one of the biggest enemies of wireless transmission, as it drastically reduces RF range. The Foamie Flex acts as both a spacer and a protective moisture barrier against perspiration. Furthermore, crafted from ultra-soft and flexible foam, it significantly improves the talent's comfort, preventing the rigid antenna from poking or rubbing against the skin underneath the wardrobe.

Secure & Customizable Fit
Featuring a precisely designed internal channel for a snug fit, the Foamie Flex slides smoothly over the antenna and stays firmly in place without the risk of accidentally slipping off. Its 13 cm length is ideal for standard antennas, but it can be easily cut to size with scissors to accommodate shorter antennas or highly specific mounting needs.