ASWR03 Datasheet, PDF (1/2 Pages) TOKO, Inc – 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.
ASWR03
2.45 GHZ DIELECTRIC ANTENNA
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 Ω
• Operating temperature: -20°C to +85°C
• Storage temperature: -30°C to +90°C
Typical Characteristics
Directivity Plot
30
00
3
6
10
60
15
20
25
90
330
REAL : RHCP
DOT : LHCP
300
270
Dimensions
2.2
30±0.2
26
Unit: mm
Receiving Signal Response Over Frequency
S21 log MAG
2dB/REF — 5dB
2
1: 2400.0 MHz
2: 2450.0 MHz
3: 2500.0 MHz
3
1
RHCP
120
240
150
180
210
CENTER: 2450.0 MHz
LHCP
SPAN: 1000 MHz
October 2004
1
© 2004 TOKO America, Inc.
All Rights Reserved
CF-299-ASWR03
R-LOG1004A
Printed in USA