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403 MHz - MICS - Internal SMD Chip Antenna P/N 0403AT62A0003
Detail Specification: Page 1 of 3 Recommended for Medical Applications Operating Temperature Part Number Explanation In mm No. Function L ±± 1 W ±± 2 T ±± a ±± a2 ±± 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 2013 Johanson Technology, Inc. All Rights ReservedVer 2.1 2W max. 500 -40 to +85°C +5 ~ +35 °C, Humidity 45~75%RH, 18 mos. max Input Power Return Loss Average Gain (YZ-total) 3/10/2013 Peak Gain (YZ-total) Frequency Range Part Number 1.20 0.20 0.20 0.10 0.039 0.020 0.008 1.000.008 0.50 0.197 0.047 5.000.008 0.004 "High Frequency Ceramic Solutions"
0.0080.984 Feeding Point
NC* 0403AT62A0003 402 - 405 MHz 0.0 dBi typ. -5.0 dBi typ. 9.5 dB min. 50 Ω Recommneded Storage Conditions General Specifications 25.00 0.20 Reel Quantity Mounting/Layout Considerations SMA eg. 0403AT62A0003(E or S)P/N Suffix Packing Style Evaluation Board eg. 0403AT62A0003E eg. 0403AT62A0003-EB1SMA 100% Tin Suffix = None eg. 0403AT62A0003SSuffix = S Suffix = T Suffix = -EB1SMA Bulk 0.20 2W max (CW)Power Capacity Terminal ConfigurationMechanical Dimensions T & R Impedance 1 2 L W T For Antenna layout and tuning app note go to: http://johansontechnology.com/tuning *Used only for anchoring on PCB Soldering pad Solder Resist 3.3 pF GND 50 ohm feed GND Via 2.5 47 nH 2.0 22.5 5.5 No Ground plane here (keep out area) With Matching Circuit Mount these devices with brown mark facing up. Line width should be designed to provide 50 Ω impedance matching characteristics. All units in mm Matching circuit: See Note 2 on next page! **matching circuit and component values will depend on PCB layout, thickness, material, etc. 0.5
Detail Specification: Page 2 of 3 Pre-tuned Test Board with SMA Connector 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 2013 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 3/10/2013 You can order this EVB, use p/n: 0403AT62A0003- EB1SMA Test EVB used to obtain return loss, gain, and readiation patterns Ver 2.1 Ground 40mm 9.5mm Return Loss (with matching components) No Ground (Yellow area) 50 ohm feed line (can be shortened) 200 300 400 500 600100 700 -20 -10 -30 freq, M H z dB(S(1,1)) m1m2 freq= dB(S(1,1))=-24.850 402.0MHz freq= dB(S(1,1))=-25.824 405.0MHz freq= dB(S(1,1))=-30.002 403.5MHz **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 GND Plane All units in mm 44.5 SMA Connector
Detail Specification: Page 3 of 3 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 2013 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 3/10/2013 Ver 2.1 Test EVB used to obtain return loss, gain, and readiation patterns XY-total 180° 270° 90° X Z Y XY-cut scanning direction XZ-total YZ-total 180° 270° 90° X Z Y XZ-cut scanning direction 180° 270° 90° X Z Y YZ-cut scanning direction -30 -20 -10 180 270 XY cut @403.5MHz Total XZ cut @403.5MHz Total -30 -20 -10 180 270 -30 -20 -10 180 270 YZ cut @403.5MHz Total