Siemens Austria SIEMO-S50037 Bluetooth Module SieMo-S50037 User Manual Reference Antenna description

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Document ID	230585
Application ID	u17UOACfHb1lsVwer6qRlw==
Document Description	Reference Antenna description
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	6.77kB (84641 bits)
Date Submitted	2002-03-12 00:00:00
Date Available	2002-03-12 00:00:00
Creation Date	2001-01-30 13:34:20
Producing Software	Acrobat Distiller 4.0 for Macintosh
Document Lastmod	2002-02-28 14:43:43
Document Title	Reference Antenna description

Art No: 6070019
Bluetooth™ Crispus Snap-In Antenna
Flexible low-profile design for
rapid assembly on PCBs
Data sheet
Size: 20x30x4 mm
This is one of our standard Snap-In Antennas intended for use with all 2.4 GHz
applications where very high performance is combined with low profile snap-in
assembly directly on the printed circuit board. This half-wave antenna is independent of ground plane to ensure stable performance.
The environment around the antenna will influence the antenna impedance.
In order to ensure 50 ohm impedance it is necessary to match the antenna
with external components for each particular application.
It is important to note that, upon request, this standard concept can be
customized according to your design.
Typical application areas are:
• Laptop PCs
• Desktop PCs
• Printers
• Instruments
• Network access points
Description
λ
The Bluetooth Snap-In Antenna is a half-wave ( 2 ) antenna of compact design
intended for automated assembly (DFA) directly on the PCB without soldering.
The antenna easily snaps into place on PCBs.
Antenna specification
Frequency:
Efficiency:
Gain:
Nominal impedance:
VSWR:
Connector:
Mounting:
Operating temperature:
Relative humidity:
Weight:
2.4-2.5 GHz
73%
3 dBi
50 Ω with matching network
<1.8:1
Spring connector
PCB
-40 °C – +85 °C
93% at +40 °C
1.5 g
3D Radiation pattern
Horizontal cut, xy-plane
Vertical cut, xz-plane
90
5 dBi
5 dBi
60
120
330
-5 dBi
150
30
-15 dBi
300
60
-15 dBi
-25 dBi
-25 dBi
180
210
270
330
240
30
-5 dBi
90
240
120
300
210
270
150
180
Dimensions
(mm) *other dimensions upon request
Mounting interface
25
(20.6)
10.6
(27)
Ø3
29.2
1.6*
10
2.1
PCB
•
(31)
(43)
1.8
1.7
Transparent area. For feeding & matching see application note
Article No.
Your strategic partner for antenna technology in the 2.4 GHz frequency band.
gigaAnt, E-mail: info@gigaAnt.com, www.gigaAnt.com
Specification subject to change without notice, FE 010010
6070019

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Modify Date                     : 2002:02:28 14:43:43+01:00
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