DAC2450CT1T

DAC2450CT1T 2.45 GHZ DIELECTRIC ANTENNA Description The TOKO DAC2450CT1T is a compact, vertically polarized, dielectric antenna specifically designed for 2.450 GHz applications including IEEE 802.11b/g wireless networking. The antenna unit consists of a dielectric element with a 50Ω center terminal permitting direct connection to a 50Ω printed circuit board pattern without a matching circuit. Features Miniature footprint: 16mm diameter Low profile: 6.5mm max. Center Frequency: 2450 MHz Bandwidth: ±50 MHz Peak Gain: Less than +2.14 dBi (0 dBi typ.) Impedance: 50 Ω Weight: 4.3 grams Operating temperature: -10°C to +60°C Storage temperature: -20°C to +85°C Dimensions 3.3 0.5 max 16.0 0.8ø 6.5 max www.DataSheet4U.com Unit: mm Typical Characteristics Vertical Directivity Pattern (0°) 0° Vertical Directivity Pattern (90°) 0° 90° 270° 90° 270° 30 00 3 6 330 180° 30 00 3 6 330 180° 60 10 15 20 25 35 300 60 10 15 20 25 61 300 90 270 90 270 120 240 120 240 150 180 210 150 180 210 October 2004 © 2004 TOKO America, Inc. All Rights Reserved Printed in USA CF-245-DAC2450 R-LOG1004A 1 DAC2450CT1T 2.45 GHZ DIELECTRIC ANTENNA Typical Characteristics Horizontal Directivity Pattern 0° Receiving Signal Response Over Frequency CH1 S21 270° log MAG 2dB/REF — 12dB 1:0dB BW : 212.2 MHz cert : 2447.3 MHz Q : 11.536 1 loss : —10.935dB 90° 30 00 3 6 330 180° C2 Smo 1 60 10 15 20 25 300 2 3 270 4 90 120 240 150 180 210 X2...