AT2450G4716AT ANTENNA SPECIFICATION Rev. A PRODUCT FEATURES 1. Surface mount ceramic antenna with a small size of 12.0 X 4.0 X 2.0 mm. 2. Highly stable under temperature and humidity changes. 3. Superior performance in a compact size, RoHS compliant. RF CHARACTERISTICS PHYSICAL DIMENSIONS PN AT2450G4716AT Specification Working Frequency Range 2.4-2.5GHz Symbol Dimension (mm) Gain 2.0 dBi(Typical) Return Loss -10 dB min Polarization Linear L 12.0 ± 0.15 Radiation Pattern Omni-directional W 4.0 ± 0.15 Impedance 50Ω Rated Power 1W T 2.0 ± 0.20 Operating Temperature -40˚C to +85˚C Pw TERMINAL CONFIGURATION P1, P2, P3 PIN Connection P1 GND P2 Feeding P3 Soldering terminal 3.6 ± 0.10 1.0 ± 0.10 PCB DESIGN/LAYOUT CONSIDERATION Frontier Electronics Corp.® http://www.frontierusa.com Page: 1 of 3 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989 AT2450G4716AT ANTENNA SPECIFICATION Rev. A TEST BOARD DESIGN Antenna S11 on Test Board Frontier Electronics Corp.® http://www.frontierusa.com Page: 2 of 3 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989 AT2450G4716AT ANTENNA SPECIFICATION Rev. A RADIATION PATTERNS The test board orientation is defined as: Horizontal Vertical Y Y Y-Z Plane z z Average Gain= 2.816 dBi Peak Gain= 4.84 dBi Average Gain= 2.60 dBi Peak Gain = -4.03 dBi Average Gain = -10.32 dBi X-Z Plane z z Average Gain= -1.334 dBi X X Peak Gain= -4.14 dBi Average Gain= -9.93 dBi Peak Gain= 2.46 dBi Average Gain= -1.98dBi X-Y Plane X X Average Gain= -1.592 dBi Y Y Peak Gain= -3.32dBi Average Gain= -8.92 dBi Peak Gain= 1.49 dBi Average Gain= -2.48 dBi Frontier Electronics Corp.® http://www.frontierusa.com Page: 3 of 3 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989