0920AT50A080

"High Frequency Ceramic Solutions" 920 MHz Antenna Detail Specification: 04/07/05 P/N 0920AT50A080 Page 1 of 4 General Specifications Part Number Frequency Range Peak Gain Average Gain Return Loss 0920AT50A080 880 - 960 Mhz -0.7 dBi typ. (XZ-V) -2.6 dBi typ. (XZ-V) 8.5 dB min. Terminal Configuration No. b c Input Power Impedance Operating Temperature Reel Quanity 5W max. 50 Ω -40 to +85°C 1,000 Mechanical Dimensions mm L 0.433 ± 0.012 11.00 ± 0.30 5.10 ± 0.30 W 0.201 ± 0.012 1.50 ± 0.20 T 0.059 ± 0.008 a 0.039 ± 0.008 b 0.020 ± 0.012 c 0.020 ± 0.012 1.00 ± 0.20 0.50 ± 0.30 0.50 ± 0.30 In Function NC Feed Point NC NC NC NC NC NC 4 1 2 3 5 1 2 3 a W 4 5 6 T L 7 8 6 7 8 Mounting Considerations Mount these devices with brown mark facing up. Units: mm Line width should be designed to provide 50Ω impedance matching characteristics. a) Without Matching Circuits 1.5 mm 9.6 mm 5.5 mm 0 Ohm 0.7 mm 0.8 mm 0. 6mm 1 mm 12.6 mm 1.3 mm 4.5 mm b) With Matching Circuits Via 0.7 mm 3.9 pF 3.9 pF 10 nH 0.7 mm 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 "High Frequency Ceramic Solutions" 920 MHz Antenna Detail Specification: 04/07/05 P/N 0920AT50A080 Page 2 of 4 Typical Electrical Characteristics (T=25oC) Test Board: ) ) ) ) 80.1 mm ) ) ) ) 50 Ohm feed Shorting Piece 40 mm 31.9 mm Return Loss a) Without Matching Circuit 96. 2 mm Ground clearance ) 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 "High Frequency Ceramic Solutions" 920 MHz Antenna Detail Specification: 04/07/05 P/N 0920AT50A080 Page 3 of 4 Typical Electrical Characteristics (T=25oC) Test Board: ) )) ) ) 80.1 mm ) )) ) ) 50 Ohm feed Matching Circuit 40 mm 31.9 mm Return Loss b) With Matching Circuit 96. 2 mm Ground clearance ) 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 "High Frequency Ceramic Solutions" 920 MHz Antenna Detail Specification: 04/07/05 P/N 0920AT50A080 Page 4 of 4 Typical Radiation Patterns ) ) ) ) ) ) ) XY-V/XY-H Z 180° ) XY cut @ 920 MHz Vertical Horizontal 90° Y 0° X 270° XY-cut scanning direction XZ-V/XZ-H Y 180° X 270° XZ cut @ 920 MHz Vertical Horizontal 90° Z 0° XZ-cut scanning direction ) YZ-V/YZ-H X 180° Y 270° Z YZ cut @ 920 MHz Vertical Horizontal 90° 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