"High Frequency Ceramic Solutions" 2.4 GHz WLAN, Home RF, Bluetooth Antenna, 802.11 b/g With Ground Clearance Requirements Minimized Detail Specification: P/N 2450AT43B100 Page 1 of 4 1/29/2013 General Specifications Part Number 2450AT43B100 Input Power 2400 - 2500 Mhz 2W max. Impedance 50 Ω Peak Gain 1.3 dBi typ. (XZ-V) Reel Quanity 1,000 Average Gain -0.5 dBi typ. (XZ-V) Operating Temperature -40 to +85°C Return Loss 9.5 dB min. Recommended Storage Conditions (for unused product on T&R) +5 to +35°C, Humidity: 4575%RH, 18 mos. Max Frequency Range Part Number Explanation Packaging Style P/N Suffix Termination Style Evalaution Board Bulk Suffix = S Eg. 2450AT43B100S T&R Suffix = E Eg. 2450AT43B100E 100% Tin Suffix = None Eg. 2450AT43B100(E or S) Tin / Lead Please consult Factory 2450AT43B100-EB1SMA (comes with SMA connector) Mechanical Dimensions L Terminal Configuration In mm No. Function 0.276 ± 0.008 7.00 ± 0.20 1 Feed Point W 0.079 ± 0.008 2.00 ± 0.20 2 NC L1 0.102 ± 0.008 2.60 ± 0.20 3 NC W1 4 NC 0.020 ± 0.008 0.50 ± 0.20 T 0.079 +.004/-.008 2.00 +0.1/-0.2 a 0.020 ± 0.012 0.50 ± 0.30 L 3 a W T 2 1 4 L1 W1 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 Ver 1.1 2013 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 2.4 GHz WLAN, Home RF, Bluetooth Antenna, 802.11 b/g With Ground Clearance Requirements Minimized Detail Specification: P/N 2450AT43B100 Page 2 of 4 1/29/2013 Mounting and Layout Guidelines: Mount these devices with brown mark facing up. Units: mm *Antenna feed line width should be designed to provide 50 Ω impedance otherwise improper operation will occur Note 1: Pins 3 & 4, although "NC", must be soldered to its PCB pads for proper electrical operation With Matching Circuits 1 2 4.87 1.6 2.8 1.6 1 1 0.8 0.83 0.8 2 1.83 2 2.2 nH 2.7 nH 10 JTI P/N for Matching Circuit: Inductor (2.2nH): L-07C2N2SV6T Inductor (2.7nH): L-07C2N7SV6T (Matching circuit and component values will be different, depending on PCB layout) Note 2: It is recommended that the designer leave available slots for a "pi" (or shunt-series-shunt) network. The antenna matching network values above are used when antenna is monted on Johanson's evaluation board. The matching values on clinet's PCB will be different. Go to: http://johansontechnology.com/tuning and see how to obtain the new values. If you need further help, contact our RF Applications Eng Team at: http://www.johansontechnology.com/en/ask-a-technical-question.html www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 1.1 2013 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" P/N 2450AT43B100 2.4 GHz WLAN, Home RF, Bluetooth Antenna, 802.11 b/g Page 3 of 4 With Ground Clearance Requirements Minimized Detail Specification: 1/29/2013 Typical Electrical Characteristics (T=25oC) ) ) ) ) ) ) Test Board used orderable p/n: 2450AT43B100-EB1SMA (comes with SMA connector) 4.87 Re co ) ) Ground Antenna 10 20 No Ground Return Loss 40 With Matching Circuit ) 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 Ver 1.1 2013 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 2.4 GHz WLAN, Home RF, Bluetooth Antenna, 802.11 b/g With Ground Clearance Requirements Minimized P/N 2450AT43B100 Page 4 of 4 1/29/2013 Detail Specification: Typical Electrical Characteristics/Radiation Patterns (T=25oC) ) ) ) ) XY-V/XY-H XY cut @2.45GHz Vertical Horizontal ) Z ) 180° ) ) X 270° 90° Y 0° XZ-V/XZ-H XY-cut scanning direction XZ cut @2.45GHz Vertical Horizontal Y 180° X 270° 90° Z 0° XZ-cut scanning direction YZ cut @2.45GHz 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 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 1.1 2013 Johanson Technology, Inc. All Rights Reserved