"High Frequency Ceramic Solutions" 1.575 GHz Antenna P/N 1575AT43A0040 Page 1 of 3 Detail Specification: 10/27/09 General Specifications 1575AT43A0040 1555 - 1595 Mhz -1.5 dBi typ. (XZ-V) -2.5 dBi typ. (XZ-V) 9.5 dB min. Part Number Frequency Range Peak Gain Average Gain Return Loss 3W max. 50 Ω -40 to +85°C 1,000 Input Power Impedance Operating Temperature Reel Quanity Terminal Configuration Bulk Packaging Style P/N Suffix Termination Style Suffix = S Eg. 1575AT43A40S No. Function T&R Suffix = E Eg. 1575AT43A40E 1 Feeding Point 100% Tin Suffix = None Eg. 1575AT43A40(E or S) 2 NC Tin / Lead Suffix = /Pb Eg. 1575AT43A40(E or S)/Pb 2 Mechanical Dimensions In 1 mm L 0.276 ± 0.008 7.00 ± 0.20 W 0.079 ± 0.008 2.00 ± 0.20 T 0.031 +.004/-.008 0.80 +0.1/-0.2 a 0.020 ± 0.012 0.50 ± 0.30 W a L T Mounting Considerations Mount these devices with brown mark facing up. Units: mm * Line width should be designed to provide 50Ω impedance matching characteristics, depending on PCB material and thickness. 1.0 8.0 * 2.0 (Matching components, if used, will vary in value depending on PCB layout) Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2009 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 1.575 GHz Antenna P/N 1575AT43A0040 Page 2 of 3 Detail Specification: 10/27/09 Mounting Considerations ) ) ) Test Board ) ) ) 40mm ) 9.5mm ) 50Ω Feed Line 20mm Antenna Ground 19mm No Ground Return Loss ) Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2009 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 1.575 GHz Antenna P/N 1575AT43A0040 Page 3 of 3 Detail Specification: 10/27/09 Typical Radiation Patterns ) ) ) ) ) ) XY cut @1.575GHz Vertical Horizontal ) XY-V/XY-H Z ) 180° X 270° 90° Y 0° XY-cut scanning direction XZ-V/XZ-H XZ cut @1.575GHz Vertical Horizontal Y 180° X 270° 90° Z 0° XZ-cut scanning direction ) YZ cut @1.575GHz Vertical Horizontal YZ-V/YZ-H X 180° Y 270° 90° Z 0° YZ-cut scanning direction Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2009 Johanson Technology, Inc. All Rights Reserved