Net Weight 128 g (4.5 oz) Dimensions See Figure 3
Acoustic Considerations The 503BG maximizes performance in close-talking applications through its tailored frequency response, directionality and distance discrimination. It optimizes and controls sounds within the 100 to 7000 Hz frequency range and reduces sounds outside that range. The BG503 rejects noise through its inherent directional properties and discriminates against distant sounds in favor of close-range sounds. OPTIONAL ACCESSORIES In-Line On-Off-Momentary Switch 18-Inch Gooseneck
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A120S G18
12-Inch Gooseneck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G12
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OVERALL DIMENSIONS FIGURE 3 Operation For best performance, speak as close to the 503BG as comfort permits. A distance of 1 to 5 cm (0.4 to 2 inches) provides the greatest discriminations between voice and background noise.
6-Inch Gooseneck (Side Vent) . . . . . . . . . . . . . . . . . . . . . G6A 18-Inch Gooseneck (Side Vent)
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12-Inch Gooseneck (Side Vent, 3-Pin Conn.) . . G12-CN 18-Inch Gooseneck (Side Vent, 3-Pin Conn.) . . G18-CN Mounting Flange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A12 Heavy-Duty Mounting Flange
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A13HD
SHURE Incorporated http://www.shure.com United States, Canada, Latin America, Caribbean: 5800 W. Touhy Avenue, Niles, IL 60714-4608, U.S.A. Phone: 847-600-2000 U.S. Fax: 847-600-1212 Intl Fax: 847-600-6446 Europe, Middle East, Africa: Shure Europe GmbH, Phone: 49-7131-72140 Fax: 49-7131-721414 Asia, Pacific: Shure Asia Limited, Phone: 852-2893-4290 Fax: 852-2893-4055
