SPECIFICATION
Patent Pending
Part No.
:
FXP534.D.07.C.001
Product Name
:
Venti Embedded 5.8GHz Wi-Fi 802.11ac
4*4 MIMO Antenna
Venti Flex Polymer Body
Feature
:
48mm *15mm *0.15mm
Identical 4 ports cable routing for stability
Ultra-thin
100mm
Ф
1.37 cable IPEX MHF HT (U.FL)
3M adhesive tape for easy mounting
Cable Length and Connectors customizable.
RoHS Compliant
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1. Introduction
The Venti FXP534 5.8GHz 802.11ac 4*4 MIMO antenna is an extremely compact, embedded
4-in-1 MIMO flexible polymer monopole type antenna designed specifically for 802.11ac Wi-Fi
applications, that can be easily installed in your device, and takes up the minimum amount of
space.
Typical Applications
- High speed real-time HD video streaming
- High capacity Wi-Fi networks for Mass Transit
- Embedded kiosk Wi-Fi Hotspots
High efficiency antennas are needed for the higher throughput requirements of these 4*4 MIMO
applications, but just as important is high isolation, so they do not interfere with each other. As
interference will reduce the throughput of your system.
Therefore this antenna has been designed to have good efficiency and isolation performance for
802.11ac Wi-Fi applications. The Venti FXP534 has more than 40% efficiency at 5.8 GHz
channels, and the insertion loss performance in each of the two ports is under -14dB across the
5GHz bands.
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.
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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.
The antennas has been designed to 'tune in' on most common plastic housings used in devices
today, so in most cases you don't suffer from detuning. All four cables route in the same
direction, allowing for easy routing to your module in your device, without crossing over, thus
avoiding self-interference. Like all embedded Wi-Fi antennas a minimum of 10mm clearance
should be kept from the antenna to surrounding metal for best performance. Cable length, type
and connector are customizable.
If you require a dual-band Wi-Fi antenna, this version is the FXP524.D.07.A.001.
Contact your regional Taoglas office for support.
2. Specification
ELECTRICAL
Port 1
Port 2
Port 3
Port 4
Frequency (MHz)
5150-5850
5150-5850
5150-5850
5150-5850
Peak Gain (dBi)
3.01
5.74
2.76
4.25
Average Gain (dBi)
-3.56
-2.73
-4.01
-3.11
Efficiency (%)
44.37
54.26
40.45
49.16
Impedance
50Ω
Polarization
Linear
Radiation Pattern
Omni-directional
Input Power
2W Max.
MECHANICAL
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Dimensions
48mm X 15mm X 0.15mm
Antenna Body Material
Polymer
Cable
4* Black Ф1.37 Coaxial Cable
Cable Length
4* 100mm
Connector
IPEX MHFHT
Weight
12g
ENVIRONMENTAL
Temperature Range
-40°C to 85°C
Humidity
Non-condensing 65°C 95% RH
3. Antenna Characteristics
3.1 Port Definition
3.2 Return Loss
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3.3 Peak Gain
3.4 Average Gain
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3.5 Efficiency
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3.6 Insertion Loss
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4. Antenna Radiation Patterns
4.1 Antenna setup in Anechoic Chamber
Y
X
Z
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5. Radiation Patterns
5.1 Radiation pattern of FXP5344 antenna (Port 1)
XY plane
X
Y
XZ Plane
Z
X
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YZ Plane
Z
Y
5.2 Radiation pattern of FXP534 antenna (Port 2)
XY plane
X
Y
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XZ Plane
Z
X
YZ Plane
Z
Y
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5.3 Radiation pattern of FXP534 antenna (Port 3)
XY Plane
X
Y
XZ plane
Z
X
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YZ plane
Z
Y
5.4 Radiation pattern of FXP534 antenna (Port 4)
XY plane
X
Y
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XZ plane
Z
X
YZ plane
Z
Y
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6. Drawing
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7. Packaging
10 pieces per a PE bag
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 © 2014, Taoglas Ltd.
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