Marine Antenna Mounting Systems Antenna Mounting systems A perfect blend of form and function, Antenna Mounting Systems by Rupp combine good looks with innovative designs. Patented locking collar holds the antenna securely, yet unlocks conveniently. Antenna Mounting Parts A variety of replacement parts for Rupp antenna mounting systems. Contact Rupp Marine customer service at (772) 286-5300 if you can't find what you are looking for. Skip back to main navigation