SPECIFICATION
Part No.
:
GW.59.3153
Product Name
:
2.4GHz/5.1~5.85GHz 3dBi Screw mount Dipole
Antenna
Description
:
RP-SMA Male Straight Connector
Hinged
IP-65
TPU Housing
Length 156mm
ROHS Compliant
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1. Introduction
The GW.59 dipole RP-SMA plug mount antenna is ideal for 2.4GHz/5.15~5.85GHz
wireless applications such as Bluetooth and Wireless LAN. At 156mm in length
omni-directional 3dBi gain across all bands ensures constant reception and
transmission. The antenna structure is designed for robust handling and the housing is
made with TPU giving superior environmental reliability and a quality finish. The
antenna can be rotated 90 degrees on the base hinge for ease of placement.
Many module manufacturers specify peak gain requirements for any antennas that is
to be connected to that module. Upon testing of any of our antenna 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 requirements.
Taoglas can then issue a specification and/or report for this selected WiFi antennas in
your device that will clearly show it complying with the peak gain requirements, so you
can be assured you are meeting regulatory requirements for that module.
It is better not to select an embedded antenna with very low free-space peak gain
(<2dBi) directly, as this antenna would have worse performance in your device, and
lead to compromised performance compared to using a Taoglas antenna.
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2. Specification Table
Parameter
Frequency
Peak Gain
(dBi)*
Average
Gain (dBi)*
Efficiency
(%)*
Return Loss
(dB)*
GSM Band
2.4 ~ 2.5GHz,
5.15 ~ 5.85GHz
2.37
2.93
-1.21
-1.32
75
73
- 10 dB Maximum
Radiation
Omni-directional
Polarization
Linear Vertical
Power Handling
1W
Impedance
50 Ω
MECHANICAL
Cable
RG-178 Coaxial Cable
Antenna Cover
TPE
Antenna Base
PC & PBT
Color
Black
Connector
RP-SMA(M)
IP rating
IP65
ENVIRONMENTAL
Operation
Temperature
Storage
Temperature
-40°C ~ + 85°C
-40°C ~ + 85°C
*The antenna was measured in free space.
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3. Antenna Characteristics
3.1.
Return Loss
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3.2.
Peak Gain
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3.3.
Average Gain
3.4.
Efficiency
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4. Radiation Patterns
The antenna radiation pattern was measured in ETS Anechoic Chamber. The
testing setup is as below. The antenna was measured in free space.
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XY Plane
X
Y
XZ Plane
Z
X
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Z
YZ Plane
Y
XY Plane
X
Y
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XZ Plane
Z
X
YZ Plane
Z
Y
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5. Drawing
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6. APPLICATION NOTE
6.1 GW.59 antenna measurement setup as shown the
below ,(40mmx60mm PCB board)
On the short side
Antenna straight
Antenna R/A
On the long side
Antenna straight
Antenna R/A
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On the 30cmX30cm ground plane
Antenna straight
Antenna R/A
On the 50cmX50cm ground plane
Antenna straight
Antenna R/A
6.2 Return Loss when antenna setup on different conditions
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6.3 GW.59 antenna measurement,(40mmx100mm PCB
board)
On the short side
Antenna straight
Antenna R/A
On the long side
Antenna straight
Antenna R/A
6.4 Return Loss when antenna setup on different conditions
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6.5 GW.59 antenna measurement,(90mmx150mm PCB
board)
On the short side
Antenna straight
Antenna R/A
On the long side
Antenna straight
Antenna R/A
6.6 Return Loss when antenna setup on different conditions
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