Winegard Co. introduces the SENSAR IV amplified antenna, which integrates its SENSAR III antenna with the UHF-enhanced Wingman antenna for increased over-the-air TV viewing. Optimized for the new DTV spectrum, the new SENSAR IV receives all available VHF/UHF/digital channels, enabling viewers to enjoy watching all local programming in the U.S. while the RV is parked. The antenna can be raised, lowered and rotated with a hand crank from inside the RV and lowers to only 4 inches above the roof while traveling. The SENSAR IV head requires 46 1/4-inch long by 15 1/4-inch wide unobstructed roof space while it is stowed. Winegard product No. RVW-395 includes the amplified antenna and lift assembly, as well as a +12 VDC white power supply with on/off switch, white interior control parts and 20 feet of 75 ohm coax cable. MSRP: $159.00. For those who already own a SENSAR II or III antenna, Product No. RVW-205, the SENSAR IV Integrated Amplified Replacement Head Only, retails for $69.99. Winegard Co., 3000 Kirkwood St., Burlington, IA 52601; (800) 288-8094; www.winegard.com.