Marine Electronics

Marine radar is of two types: X-band and S-band. The former is the type commonly carried aboard small boats.

For this review, Practical Sailor collected, from the hundreds available, 18 steering compasses. Included are binnacle, bulkhead and bracket models, plus several interesting ones shown only in photos. Except for the bronze Telltale compass shown on page 7, all have 12V lighting and gimbal systems.

Nothing is scarier than seeing water coming into your boat. If you're not aboard to see the spectacle, you'll be safe — but it might be curtains for your boat.

The test report in the March 1, 1997 issue of Practical Sailor called the KVH Datascope “the king of the hand-bearing compasses.” Although expensive,...

Of five packages tested, we also like Coretex Weatherfax 2000, but had problems running the much more expensive Weatherstation 2000 HW and PC HF Facsimile 8.0

One Jensen model rates at the top, another down low. Standard Horizon models MST660 and MST65 sound loud and clear, but are expensive.

Raytheon's Raychart 320 is consistently more accurate than two conventional DGPS units from Raytheon and Garmin — and it's less expensive.

Following our August 1, 1999 discharge tests of batteries from Exide, Interstate, GNB, Rolls and West Marine, a number of readers asked for a...

Following our August 1, 1999 discharge tests of batteries from Exide, Interstate, GNB, Rolls and West Marine, a number of readers asked for a...

Of four models tested, the Simrad TP10 lags behind the others, while the TP30 outpoints the Autohelm ST2000.û