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Datasheet File OCR Text: |
ASWR03 2.45 GHZ DIELECTRIC ANTENNA Description The TOKO ASWR03 is a wide-directivity, right-hand circularly polarized dielectric antenna unit specifically designed for 2.450 GHz applications including IEEE 802.11b/g wireless networking. The ASWR03 antenna unit consists of a dielectric antenna element mounted with adhesive tape to a printed circuit board. Features * * * * * * * * * Miniature footprint: 30mm x 30mm Low profile: 8.5mm max. Center Frequency: 2450 MHz Bandwidth: 50 MHz Peak Gain (at center axis): 2.14 dBi (typ.) SWR: 2.0 max. Impedance: 50 Operating temperature: -20C to +85C Storage temperature: -30C to +90C Dimensions 0.5max. 2.2 2.2 300.2 26 Unit: mm (8.5) Typical Characteristics Directivity Plot 30 00 3 6 60 10 15 20 25 90 270 RHCP Receiving Signal Response Over Frequency 330 REAL : RHCP DOT : LHCP S21 log MAG 2dB/REF -- 5dB 2 1: 2400.0 MHz 2: 2450.0 MHz 3: 2500.0 MHz 3 300 6 1 120 240 LHCP 150 180 210 CENTER: 2450.0 MHz SPAN: 1000 MHz October 2004 (c) 2004 TOKO America, Inc. All Rights Reserved Printed in USA CF-299-ASWR03 R-LOG1004A 1 ASWR03 2.45 GHZ DIELECTRIC ANTENNA Typical Characteristics Axial Ratio vs. Elevation Angle 30 00 3 6 60 10 15 20 25 300 330 90 270 120 240 150 180 210 Receiving Signal Response Over Frequency S11 SWR 500m/REF1.0 1: 2400.0 MHz 2: 2450.0 MHz 3: 2500.0 MHz 3 1 CENTER: 2450.0 MHz 2 SPAN: 200 MHz The information furnished by TOKO, Inc. is believed to be accurate and reliable. However, TOKO reserves the right to make changes or improvements in the design, specification or manufacture of its products without further notice. TOKO does not assume any liability arising from the application or use of any product or circuit described herein, nor for any infringements of patents or other rights of third parties which may result from the use of its products. No license is granted by implication or otherwise under any patent or patent rights of TOKO, Inc. TOKO America, Inc. 1250 Feehanville Drive, Mount Prospect, Illinois 60056 Tel: (847) 297-0070 Fax: (847) 699-7864 Web: http://www.tokoam.com October 2004 (c) 2004 TOKO America, Inc. All Rights Reserved Printed in USA CF-299-ASWR03 R-LOG1004A 2 |
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