Q: I’m installing a new AIS transceiver, and it has a built-in antenna splitter. How can I attach my AIS receiver, VHF radio, and FM stereo to the antenna?
A: Built-in antenna signal splitters invariably introduce some signal loss. So far, most manufacturers don’t specify how much, but one I talked with suggests that it’s “about 2 dB,” and that’s a lot. So since your VHF is your