With its 19-inch radome, the new DRS4DL UHD (Ultra High Definition) radar from Furuno appears identical to its predecessor, the DRS2D, but a new transceiver inside boasts twice the power. This 4 kW radar features a 5.2-degree horizontal beamwidth antenna and automatic, real-time digital signal processing. The DRS4DL is also priced $500 lower than the DRS2D and requires no external power supply, saving another $375. The new design incorporates a convenient cable to connect to both power and the NavNet TZtouch or TZtouch2 networks. $1,800; furuno.com
