2000AT18A0075

Preliminary "High Frequency Ceramic Solutions" Small form factor 2 GHz Antenna P/N 2000AT18A0075 Page 1 of 3 Detail Specification: 03/04/09 General Specifications Part Number Frequency Range Peak Gain Average Gain Return Loss 2000AT18A0075 1965 - 2040 Mhz 0.3 dBi typ. (XZ-V) -3 dBi typ. (XZ-V) 9.5 dB min. No. Input Power VSWR Operating Temperature Reel Quanity Function Feeding Point NC 2 2 Watts max. 2 max -40 to +85°C 3000 Terminal Configuration 1 1 2 Mechanical Dimensions In L 0.126 ± 0.008 W 0.063 ± 0.008 T 0.051 ± 0.008 a 0.020 ± 0.012 mm 3.20 ± 0.20 1.60 ± 0.20 1.30 ± 0.20 0.50 ± 0.30 a W 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. 0.8 Johanson Test Board 2.6 1.6 5.6nH 10nH 10nH 4.2 GND plane * GND plane 1. Units: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 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2009 Johanson Technology, Inc. All Rights Reserved Preliminary "High Frequency Ceramic Solutions" P/N 2000AT18A0075 Page 2 of 3 2 GHz Antenna Detail Specification: 03/04/09 Typical Electrical Characteristics (T=25oC) Test Board: ) Groun ) 50Ω Feed 19mm 13.5mm Matching Circuit No 6.5mm Antenn 39.5m 4mm 6.5m Return Loss with matching circuit 0 -10 dB(S(1,1)) mm 12 ) m 1 freq=1.965GH z dB(S(1,1))=-10.474 m 2 freq=2.040GH z dB(S(1,1))=-10.620 m 3 freq=2.000GH z dB(S(1,1))=-24.362 -20 m 3 -30 1.0 1.5 2.0 freq, GHz 2.5 3.0 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 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2009 Johanson Technology, Inc. All Rights Reserved Preliminary "High Frequency Ceramic Solutions" P/N 2000AT18A0075 Page 2 of 3 Typical Radiation Patterns 2 GHz Antenna Detail Specification: 03/04/09 ) ) ) ) XY-V/XY-H ) XY cut @2GHz Vertical Horizontal ) Z 180° ) ) 90° Y 0° X 270° XY-cut scanning direction XZ-V/XZ-H Y 180° XZ cut @2GHz Vertical Horizontal 90° X 270° Z 0° XZ-cut scanning direction YZ-V/YZ-H ) X 180° YZ cut @2GHz Vertical Horizontal 90° Y 270° 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 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2009 Johanson Technology, Inc. All Rights Reserved