FM Pro "figure 8" pickup pattern captures signals from in front of and behind the antenna with equal strength, allowing optimum positioning for reception of weaker and distant stations. Dual-mode amplifier allows a choice of best gain setting-high-gain for weak signals or bypass mode for optimum reception of strong signals. Antenna's slim-profile design allows easy mounting under a windowsill, on a rooftop, on a wall or in any number of locations inside or outside a home. FM Pro features ultra-durable paintable weatherproof housing, and multiple mounting options with all mounting hardware included.