0433AT62A0020 JOHANSON | Alldatasheet
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433 MHz Antenna P/N 0433AT62A0020
Detail Specification: 02/25/10 Page 1 of 3 General Specifications Part Number 0433AT62A0020 Operating Temperature -40 to +85°C Frequency Range 423 - 443 MHz Storage Temperature Peak Gain (XZ-total) -4.0 dBi typ. Range Average Gain (XZ-total) -4.0 dBi typ. Power Capacity 2W max Return Loss 9.5 dB min. Impedance 50 Ω No. Function Terminal Configuration Input Power 2W max. 1 Reel Quantity 500 2 Mechanical Dimensions In mm L ±± W ±± T ±± a ±± a2 ±± Mounting Considerations Mount these devices with brown mark facing up. Units: mm * Line width should be designed to provide 50 Ω impedance matching characteristics. 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 2010 Johanson Technology, Inc. All Rights Reserved 0.197 0.047 5.000.008 0.004 0.039 0.020 0.008 1.000.008 0.50 0.20 25.00 0.20 1.20 0.20 0.20 0.10 +5 ~ +35 °C, Humidity 45~75%RH, 12 mos. max "High Frequency Ceramic Solutions" 0.0080.984 Feeding Point NC 12 Preliminary T a2L W Land Solder Resist 2.7 pF Ground 50 ohm feed line GND Via 2.5 22 nH 22.5 5.5 No Ground (Matching circuit and component values will be different, depending on PCB layout)
Detail Specification: 02/25/10 Page 2 of 3 Mounting Considerations Test Board 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 2010 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" Antenna Ground 20mm 40mm 9.5mm 50Ω Feed Line Return Loss (with matching) Preliminary Antenna No Ground (Yellow area) Matching circuits 50 ohm feed line Ground units in mm 350 400 450 500300 550 -25 -20 -15 -10 -30 freq, M H z dB(S(1,1)) freq= dB(S(1,1))=-15.487 423.0MHz freq= dB(S(1,1))=-21.698 433.0MHz freq= dB(S(1,1))=-19.429 443.0MHz
Detail Specification: 02/25/10 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 2010 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" Radiation Patterns XY-total 180° 270° 90° X Z Y XY-cut scanning direction XY cut @433MHz Total XZ-total YZ-total 180° 270° 90° X Z Y XZ-cut scanning direction 180° 270° 90° X Z Y YZ-cut scanning direction XZ cut @433MHz Total YZ cut @433MHz Total Preliminary