DATA SHEET WIRELESS COMPONENTS FR4 Chip Antenna ANT1204F001R2400A 2.4 - 2.5 GHz Product Specification –March 27, 2013 V.0 1204 Series Product specification WIRELESS COMPONENTS 2 2 FR4 Chip Antenna FEATURES z Compact size z Omni-directional radiation z Tape & reel automatic mounting z Reflow process compatible z RoHS compliant ORDERING INFORMATION APPLICATIONS z 2.4 GHz WiFi device z Bluetooth gadget z Zigbee device z ISM band equipment (1) PRODUCT All part numbers are identified by the series, packing type, material, size, antenna type, working frequency and packing quantity. PART NUMBER ANT 1204 F 001 R 2400A (1) (2) (3) (4) (5) (6) ANT = Antenna (2) SIZE 1204 = 12 × 4 mm (3) ANTENNA TYPE L,F,A = Chip Antenna (4) SERIAL NO. 001 (5) PACKING TYPE R = Tape and Reel (6) WORKING FREQUENCY 2400 = 2.4GHz PHYCOMP CTC CAN4311059012451K 12NC 431105901245 www.yageo.com Mar. 27, 2013 V0 Product specification WIRELESS COMPONENTS 3 3 FR4 Chip Antenna SPECIFICATION Table 1 VALUE DESCRIPTION Centre Frequency 2.45 GHz Bandwidth 190 MHz (Typ.) Return Loss 10 dBi min Polarization Linear Azimuth Beamwidth Omni-directional Peak Gain 1.27 dBi (Typ.) Impedance 50 Ω – 40 ~105 °C Operating Temperature Maximum Power 1W Termination Cu / Au (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) 12.00 ±0.35 W (mm) 4.00 ±0.20 T (mm) 2.00 ±0.20 A (mm) 1.00 ±0.15 B (mm) 7.00 ±0.15 C (mm) 1.10 ±0.15 OUTLINES Top View Side View L W T YAGEO 1204 Bottom View C B Table 3 Termination configuration TERMINAL NAME FUNCTION S1 Soldering Point S2 Feeding Point S3 GND A A S1 S2 A S3 YNH0014 Fig. 1 Antenna outlines www.yageo.com Mar. 27, 2013 V0 Product specification WIRELESS COMPONENTS 4 4 FR4 Chip Antenna REFERENCE DESIGN OF EVALUATION BOARD 40 5 20 Unit : mm Fig. 2 Outlook and dimension of evaluation board Top Layer Bottom Layer / GND short to ground Unit : mm 1.50 1.50 11.80 6.60 1.50 YAGEO 1204 0.70 Antenna it g Circu Matchin 3.00 YNH0015 Fig. 3 Details of soldering Pad www.yageo.com Mar. 27, 2013 V0 Product specification WIRELESS COMPONENTS 5 5 FR4 Chip Antenna ELECTRICAL PERFORMANCES Return loss (dB) 50 YNH0016 30 10 −10 1 3 2 −30 −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) Marker data 1. 2.38GHz, -10dB 2. 2.45GHz, -34dB 3. 2.57GHz, -10dB Fig. 4 Return loss Gain (dBi) 5.00 − Z axle 0.00 − X Y − 5.00 − − 10.00 − Z − 15.00 − − 20.00 − − 25.00 − X axle Y axle − 30.00 − Evaluation board and XYZ direction − 35.00 − YNH0017 Frequency= 2.45 GHz Max gain = 1.27 dBi, at (60,120) MEG (mean effective gain)= -2.83 dBi Directivity (dB) = 2.68 Efficiency = -1.41 dB, 72.34 % Fig. 5 Radiation pattern www.yageo.com Mar. 27, 2013 V0 Product specification WIRELESS COMPONENTS 6 6 FR4 Chip Antenna REVISION HISTORY REVISION DATE CHANGE NOTIFICATION Version 0 - Mar. 27, 2013 DESCRIPTION - New data sheet for FR4 Chip Antenna, 2.4 - 2.5GHz application, 1204 series www.yageo.com Mar. 27, 2013 V0