The PSC EuroCart is a modern interpretation of the industry standard PSC sound cart. PSC offers optional RF antenna mounting bars for the EuroCart. These antenna mounting bars can be used with or without the rack mount kit. The antenna mounting bars simply attach to the sides of the rack mount ears or the handle assembly using the provided ¼”-20 x 5/8” thumb screws. Silicone washers are included to provide resistance between the rack mount ears and the antenna mounts so that they will stay in position. Please also note that the antenna mounting bars can be swiveled downward for travel and/or storage.