should i use a splitter for vhf ais antenna

welcome to milltech marine – a company founded in 2006 and focused on marine communications and internet connectivity solutions for recreational and commercial boaters. ais (automatic identification system) products, antennas and navigation software have been a major part of our business for over 15 years. we also provide solutions for vhf radio communication and near-shore mobile internet connectivity. we are a full-service provider with pre- and post-sales support to help you create and maintain the best combination of products for your marine communication needs.