SPECIFICATION
FXP73 Blue Diamond 2.4GHz Band Antenna
Part No.
:
FXP73.09.0100A
Product Name
:
FXP73 Blue Diamond 2.4GHz
Multi Standard Antenna
Feature
:
2.5dBi Gain
MMCX(M)RA Connector
10 mm Cable
47*7*0.1 mm
RoHS Compliant
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1. OVERVIEW
The FXP73 Blue Diamond 2.4GHz Antenna works on WiFi, ZigBee, Bluetooth and ISM
band at 2.4 GHz. This antenna has been designed with a specific solution to cover the
current market applications that require rectangular form-factor, with easy installation
through a cable connection.
Many module manufacturers specify peak gain limits for any antennas that are to be
connected to that module. Those peak gain limits are based on free-space conditions. In
practice, the peak gain of an antenna tested in free-space can degrade by at least 1 or
2dBi when put inside a device. So ideally you should go for a slightly higher peak gain
antenna than mentioned on the module specification to compensate for this effect, giving
you better performance.
Upon testing of any of our antennas with your device and a selection of appropriate
layout, integration technique, or cable, Taoglas can make sure any of our antennas’ peak
gain will be below the peak gain limits. Taoglas can then issue a specification and/or
report for the selected antenna in your device that will clearly show it complying with the
peak gain limits, so you can be assured you are meeting regulatory requirements for
that module.
For example, a module manufacturer may state that the antenna must have less than
2dBi peak gain, but you don’t need to select an embedded antenna that has a peak gain
of less than 2dBi in free-space. This will give you a less optimized solution. It is better to
go for a slightly higher free-space peak gain of 3dBi or more if available. Once that
antenna gets integrated into your device, performance will degrade below this 2dBi peak
gain due to the effects of GND plane, surrounding components, and device housing. If
you want to be absolutely sure, contact Taoglas and we will test. Choosing a Taoglas
antenna with a higher peak gain than what is specified by the module manufacturer and
enlisting our help will ensure you are getting the best performance possible without
exceeding the peak gain limits.
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2. ANTENNA CHARACTERISTICS
Communication System
Bluetooth
24012480
Wi-Fi
Zigbee
2.4GHz ISM
2412-2462
2410-2480
2400-2483.5
Efficiency
50%
Gain
2.5dBi
Free Space Peak Gain
3.0dBi
Return Loss
-10dB
Impedance
50 Ohms
VSWR
≤ 2:1
Polarization
Linear
Power Handled
5W
Operation Temperature
-40 ºC ~ +85 ºC
Storage Temperature
-40 ºC ~ +85 ºC
Dimensions
47*7*0.1 mm
Weight
1.2 g
Connector
MMCX(M)RA)
Cable Standard
Mini-Coax 1.13 mm
Cable Length and color
100mm, White
RoHS Compliant
Yes
Adhesive
3M 467
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3. TEST SET UP
A ETS 3D Scan System with Anechoic Chamber.
Y
X
Z
Figure 1. ETS System
Agilent 8753ES Vector Network Analyzer.
Figure 2. Network Analyzer
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4. ANTENNA PARAMETERS
The next antenna parameter graphs like Return Loss, Smith Chart and VSWR were measured in
the Agilent 8753ES Vector Network Analyzer. The Gain, Efficiency and Radiation Patterns were
measured in the reliable ETS 3D Scan System.
4.1 Return Loss Data
Figure 3. Return Loss for the FXP73 Antenna
4.2 Gain Data
Figure 6. Gain for the FXP73 Antenna
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4.3 Efficiency Data
Figure 7. Efficiency for the FXP73 Antenna.
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4.4. Radiation Pattern Data
Figure 8. Radiation pattern XY Plane, Figure 1 as reference (dB)
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Figure 9. Radiation pattern XZ Plane, Figure 1 as reference (dB).
Figure 10. Radiation pattern YZ plane, Figure 1 as reference (dB).
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5. MECHANICAL DRAWING
Figure 11. Mechanical Drawing for the FXP73 Antenna
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6. Packaging
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Taoglas makes no warranties based on the accuracy or completeness of the contents of this document and
reserves the right to make changes to specifications and product descriptions at any time without notice.
Taoglas reserves all rights to this document and the information contained herein.
Reproduction, use or disclosure to third parties without express permission is strictly prohibited.
Copyright © Taoglas Ltd.
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