DATA SHEET WIRELESS COMPONENTS Ceramic Chip Antenna ANT7020LL05R2400A 2.4 - 2.5GHZ Product Specification – February 22, 2013 V.0 7020 Series Product specification WIRELESS COMPONENTS FEATURES Compact size Omni-directional radiation Tape & reel automatic mounting Reflow process compatible RoHS compliant APPLICATIONS 2.4 GHz WiFi device Bluetooth gadget Zigbee devic ISM band equipment 2 2 Ceramic Chip Antenna ORDERING INFORMATION All part numbers are identified by the series, packing type, material, size, antenna type, working frequency and packing quantity. PART NUMBER ANT 7020 L L05 R 2400A (1) (2) (3) (4) (5) (6) (1) PRODUCT ANT = Antenna (2) SIZE 7020 = 7.0 × 2.0 mm (3) ANTENNA TYPE L,F,A = Chip Antenna (4) SERIAL NO. L05 (5) PACKING STYLE R = Tape and Reel (6) WORKING FREQUENCY 2400 = 2.4GHz PHYCOMP CTC CAN4311772052452K 12NC 431177205245 www.yageo.com Feb. 22, 2013 V.0 Product specification WIRELESS COMPONENTS 3 3 Ceramic Chip Antenna SPECIFICATION Table 1 VALUE DESCRIPTION Centre Frequency 2.45 GHz Bandwidth 500 MHz (Typ.) Return Loss 10 dB min Polarization Linear Azimuth Beamwidth Omni-directional Peak Gain 2.62 dBi (Typ.) Impedance 50 Ω - 40~105 ℃ Operating Temperature Maximum Power 1W Termination Ni / Sn (Environmentally-Friendly Leadless) Resistance to Soldering Heats 260℃ , 10sec. NOTE 1. The specification is defined on Yageo evaluation board DIMENSIONS Table 2 Machinical Dimension DIMENSION L (mm) 7.00±0.20 W (mm) 2.00±0.20 T (mm) 0.75±0.20 A (mm) 0.45±0.20 OUTLINES Top View Side View L T W Bottom View FUNCTION S1 Feeding Point S2 Soldering Point A S1 S2 YNH00120 Table 3 Termination configuration TERMINAL NAME A Fig. 1 Antenna outlines www.yageo.com Feb. 22, 2013 V.0 Product specification WIRELESS COMPONENTS 4 4 Ceramic Chip Antenna REFERENCE DESIGN OF EVALUATION BOARD 40 10 20 Unit : mm Fig. 2 Outlook and dimension of evaluation board Top Layer Bottom Layer / GND Unit : mm 1.25 1.25 Matching Circuit 1.0 5.5 2.2 YNH00121 Fig. 3 Details of soldering Pad www.yageo.com Feb. 22, 2013 V.0 Product specification WIRELESS COMPONENTS 5 5 Ceramic Chip Antenna ELECTRICAL PERFORMANCES Return loss (dB) 50 YNH00122 30 10 −10 3 1 −30 2 −50 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 f (GHz) Maker data 2.27GHz, -10dB 2.45GHz, -28.3dB 2.69GHz, -10dB Fig. 4 Return loss Gain (dBi) 5.00 − 0.00 − X Y Z axle − 5.00 − − 10.00 − Z − 15.00 − − 20.00 − − 25.00 − X axle Y axle − 30.00 − Evaluation board and XYZ direction − 35.00 − YNH00123 Frequency= 2.45 GHz Max gain = 2.62 dBi, at (90,120) MEG (mean effective gain)= -2.28 dBi Directivity (dB) = 3.67 Efficiency = -1.05 dB, 78.49% Fig. 5 Radiation pattern www.yageo.com Feb. 22, 2013 V.0 Product specification WIRELESS COMPONENTS 6 6 Ceramic Chip Antenna REVISION HISTORY REVISION DATE CHANGE NOTIFICATION Version 0 - Feb. 22, 2013 DESCRIPTION - New data sheet for SMD type antenna, 2.45GHz application, 7020 series www.yageo.com Feb. 22, 2013 V.0