"High Frequency Ceramic Solutions" 868 and 915MHz dual (wideband) ISM band SMD chip antenna Detail Specification: P/N 0900AT43A0070 Page 1 of 7 3/19/2015 General Specifications Part Number Frequency (MHz) Peak Gain (XZ-total) Average Gain (XZ-total) Radiated Efficiency Return Loss impedance Reel Quantity Operating Temperature Storage Temperature Power Capacity 0900AT43A0070 858 - 928 -0.5 dBi typ. -2.5 dBi typ. 48% ave.1 -4 dB min. 50 Ω 1,000 -40 to +85°C -40 to +85°C 2W max. (CW) +5 to +35°C, Humidity 45~75%RH 18 months max. Recommended Storage Conditions of unused product on T&R Storage Period 1 On test board 0900AT43A0070-EB2SMA, Layout# 2, page 5 Part Number Explanation Bulk (loose) T&R 100% Tin P/N Suffix Packing Style Suffix = S Suffix = E Suffix = E or S eg. 0900AT43A0070S eg. 0900AT43A0070E eg. 0900AT43A0070(E or S) Mechanical Dimensions L W T a 0.276 0.079 0.031 0.020 In ± 0.008 ± 0.008 ± +.004/-.008 ± 0.012 7.00 2.00 0.80 0.50 mm ± 0.20 ± 0.20 ± +0.1/-0.2 W ± 0.30 Terminal Configuration a T L No. Function 1 2 RF Feed Point To trace element Layout Recommendation #1 Test board p/n: 0900AT43A0070-EB1SMA 10mm 35mm • Orderable EVB for evaluation, it comes with a female SMA connector. Go to: www.johansontechnology.com/component/samplerequest and ask for p/n 0900AT43A0070-EB1SMA GND Plane 30mm 50Ω CPWG Feed Line No GND 19mm (can be any length) • Need help laying out the antenna, want us to review your antenna design (free!), require the Gerber files for this EVB, or would like us to validate the new tuning values of your PCB (fee may apply) go to: www.johansontechnology.com/component/techquestion/ www.johansontechnology.com/ipcantennaservices • The total antenna area usage for this EVB is approx. 25x10mm (due to trace element), but the trace can be re-shaped to reduce effective area and conform to the designer's PCB! www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 1.3 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 868 and 915MHz dual (wideband) ISM band SMD chip antenna Detail Specification: P/N 0900AT43A0070 Page 2 of 7 3/19/2015 Recommended Application ISM Layout Recommendation #1 0.5 • Attention: Matching circuits and 6.5 component values will be different on the 0.5 GND 0.5 22.5 1.5 client's design, depending on PCB layout, geometry, etc. It is recommended that the designer leave available slots for a "pi" (or shunt-series-shunt) network. The antenna matching network values you see here are used when antenna is mounted on Johanson's evaluation board. 0 Ohm * 2.2 pF 2.0 5.5 8.0 GND * Line width should be designed to match 50ohm characteristic impedance, depending on your PCB material and thickness (distance to GND) • Need help laying out the antenna, want us to review your antenna design (free!), require the Gerber files for this EVB, or would like us to validate the new tuning values of your PCB (fee may apply) go to: www.johansontechnology.com/component/techquestion Typical Electrical Characteristics S11 return loss (T=25 °C) on Layout #1 0 m15 m18 -5 dB(S(1,1)) -10 -15 -20 m25 m15 freq= 858.0MHz dB(S(1,1))=-6.031 m25 freq= 893.0MHz dB(S(1,1))=-22.032 m18 freq= 928.0MHz dB(S(1,1))=-7.694 This antenna has about 20MHz of guardband on each side -25 -30 0.5 0.7 0.9 1.1 freq, GHz 1.3 1.5 Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 1.3 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 868 and 915MHz dual (wideband) ISM band SMD chip antenna Detail Specification: P/N 0900AT43A0070 Page 3 of 7 3/19/2015 Recommended Application ISM Typical Radiation Patterns (@25C) of Layout Recommendation #1 Y :Φ(Phi)=90 o XY-plane @868MHz Total X :Φ(Phi)=0o Z : θ(Theta)=0o YZ-Plane @868MHz Total XZ-Plane @868MHz Total Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 1.3 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 868 and 915MHz dual (wideband) ISM band SMD chip antenna Detail Specification: P/N 0900AT43A0070 Page 4 of 7 3/19/2015 Recommended Application ISM Typical Radiation Patterns (@25C) of Layout Recommendation #1 Y :Φ(Phi)=90 o XY-plane @915MHz Total X :Φ(Phi)=0o Z : θ(Theta)=0o YZ-Plane @915MHz Total XZ-Plane @915MHz Total Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 1.3 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 868 and 915MHz dual (wideband) ISM band SMD chip antenna Detail Specification: P/N 0900AT43A0070 Page 5 of 7 3/19/2015 Recommended Application ISM Layout Recommendation #2 Test board p/n: 0900AT43A0070-EB2SMA 70mm 10mm No Ground 50Ω Feed Line Ground plane 30mm 19mm (can be any length) • Orderable EVB for evaluation, it comes with a female SMA connector. • The total antenna area usage for this EVB is Go to: www.johansontechnology.com/component/samplerequest and approx. 25x10mm (due to trace element), but the ask for p/n 0900AT43A0070-EB2SMA trace can be re-shaped to reduce effective area and conform to the designer's PCB! • Need help laying out the antenna, want us to review the design (free!), require the Gerber files for this EVB, or would like us to validate the new tuning values of your PCB (fee may apply) go to: www.johansontechnology.com/component/techquestion/ 0.5 www.johansontechnology.com/ipcantennaservices 6.5 0.5 GND 0.5 * Line width should be designed to match 50ohm characteristic impedance, depending on your PCB material and thickness (dist to GND) 22.5 1.5 12 pF * 2.0 1.2 pF GND 5.5 8.0 Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 1.3 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 868 and 915MHz dual (wideband) ISM band SMD chip antenna Detail Specification: P/N 0900AT43A0070 Page 6 of 7 3/19/2015 Recommended Application ISM Typical Electrical Characteristics S11 return loss (T=25 °C) on Layout #2 0 m15 m18 -5 m25 dB(S(1,1)) -10 -15 -20 m15 freq= 858.0MHz dB(S(1,1))=-4.527 m25 freq= 893.0MHz dB(S(1,1))=-9.776 m18 freq= 928.0MHz dB(S(1,1))=-6.947 This antenna has about 20MHz of guardband on each side -25 -30 0.5 0.7 0.9 1.1 freq, GHz 1.3 1.5 Typical Radiation Patterns (@25C) of Layout Recommendation #2 Y :Φ(Phi)=90o XY-plane @868MHz Total X :Φ(Phi)=0o Z : θ(Theta)=0o XZ-Plane @868MHz Total YZ-Plane @868MHz Total Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 1.3 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 868 and 915MHz dual (wideband) ISM band SMD chip antenna Detail Specification: P/N 0900AT43A0070 Page 7 of 7 3/19/2015 Recommended Application ISM Typical Radiation Patterns (@25C) of Layout Recommendation #2 Y :Φ(Phi)=90o XY-plane @915MHz Total X :Φ(Phi)=0o Z : θ(Theta)=0o XZ-Plane @915MHz Total YZ-Plane @915MHz Total Alternative layout with reduced effective area No EVB available for this layout Total radiated efficiency will be reduced by about 10% 13 mm 12 mm 9 mm Line wide=0.5mm Gap size=0.5mm Do you have more questions about this layout? Contact our apps team at: 2.6 mm 6 mm www.johansontechnology.com/component/techquestion 2.0 mm Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 1.3 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 868 and 915MHz dual (wideband) ISM band SMD chip antenna Detail Specification: P/N 0900AT43A0070 Page 7 of 7 3/19/2015 Recommended Application ISM Antenna tuning, optimization, and validation services:: www.johansontechnology.com/ipcantennaservices For layout review contact our Applications Team at: www.johansontechnology.com/component/techquestion Soldering Information www.johansontechnology.com/ipcsoldering-profile MSL Info www.johansontechnology.com/technical-notes/msl-rating.html Packaging information www.johansontechnology.com/ipcpackaging.html For more antennas and download measured S-parameters, go to: www.johansontechnology.com/antennas RoHS Compliance www.johansontechnology.com/technical-notes/rohs-compliance.html Recommended Storage Condition and Max Shelf Life www.johansontechnology.com/ipcstorage-shelflife Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 1.3 2015 Johanson Technology, Inc. All Rights Reserved