1575AT43A40

PRELIMINARY 1.575 GHz Antenna Detail Specification: 12/30/05 P/N 1575AT43A40 Page 1 of 3 General Specifications Part Number Frequency Range Peak Gain Average Gain Return Loss Packaging Style Bulk T&R 100% Tin Tin / Lead 1575AT43A40 1555 - 1595 Mhz -1.5 dBi typ. (XZ-V) -2.5 dBi typ. (XZ-V) 9.5 dB min. Suffix = S Suffix = E Suffix = None Suffix = /Pb Input Power Impedance Operating Temperature Reel Quanity 3W max. 50 Ω -40 to +85°C 1,000 Terminal Configuration Eg. 1575AT43A40S Eg. 1575AT43A40E Eg. 1575AT43A40(E or S) Eg. 1575AT43A40(E or S)/Pb No. 1 2 Function Feeding Point NC P/N Suffix Termination Style 2 1 Mechanical Dimensions In L W T a 0.276 ± 0.008 0.079 ± 0.008 0.031 +.004/-.008 0.020 ± 0.012 mm W 7.00 ± 0.20 2.00 ± 0.20 0.80 +0.1/-0.2 0.50 ± 0.30 a T L 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 2003 Johanson Technology, Inc. All Rights Reserved PRELIMINARY 1.575 GHz Antenna Detail Specification: 12/30/05 P/N 1575AT43A40 Page 2 of 3 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 2003 Johanson Technology, Inc. All Rights Reserved PRELIMINARY 1.575 GHz Antenna Detail Specification: 12/30/05 P/N 1575AT43A40 Page 3 of 3 Typical Radiation Patterns ) ) ) ) ) ) ) XY-V/XY-H Z ) XY cut @1.575GHz Vertical Horizontal 180° 90° Y 0° X 270° XY-cut scanning direction XZ-V/XZ-H Y 180° XZ cut @1.575GHz Vertical Horizontal 90° Z 0° X 270° XZ-cut scanning direction ) YZ-V/YZ-H X 180° 90° Z YZ cut @1.575GHz Vertical Horizontal Y 270° 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 2003 Johanson Technology, Inc. All Rights Reserved