Digital Antenna DA 2330
Subscribing to XM weather via WxWorx entitles you to a great rate on XM's multichannel-audio goodness, but you'll have to run yet another antenna to your boat's satellite radio-enabled stereo. Or maybe you want two XM or Sirius radios onboard? In either case, Digital Antenna solves the problem with this $100 splitter, which includes 10-dB amplification to more than make up for signal loss and is even powered over the coax by the receivers.
This article originally appeared in the May 2008 issue of Power & Motoryacht magazine.