ISA.05.A.033822 [TAOGLAS]
Double-Sided 3M Adhesive Mounted Antenna;
| 型号： | ISA.05.A.033822 |
| 厂家： | 
Taoglas |
| 描述： | Double-Sided 3M Adhesive Mounted Antenna |
| 文件： | 总15页 (文件大小：1507K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SPECIFICATION
Part No.
:
ISA.05.A.033822
915 MHz ISM Band Adhesive Mounted Patch Antenna
for Internal Applications
Product Name
:
:
Double-Sided 3M Adhesive Mounted Antenna
5dBi Peak Gain mounted on 30cm Square Ground
0dBi Peak Gain In Free Space
Dimensions: 80x50.5x11 mm
300 mm Φ1.37 cable
Features
IPEX MHFHT connector (U.FL compatible)
IP65 water-proof
Cable and connector customizable
RoHS Compliant
Photo:
SPE-15-8-036/A/WY
Page 1 of 15
1. Introduction
The Taoglas ISA.05 adhesive mounted antenna is designed primarily for 915 MHz ISM
Band compact wireless applications where it may or may not be attached to metal.
When placed on a reference 30cm square ground-plane, the antenna has an excellent
directional hemispherical radiation pattern, high peak gain of 5dBi at zenith, and an
efficiency of 68%.
Even without a ground-plane underneath, the antenna achieves 0dBi and an efficiency
of 45%.
The antenna is IP65 water-resistant and comes standard with a Micro-Coaxial cable
with 1.37mm diameter and IPEX MHFHT connector. The Taoglas ISA.05 is an excellent
solution for the following applications:
- Environments where there are lots of metal objects that it may be mounted to (such
as near a car engine)
- RFID Readers
- Short range 915MHz mesh networks
Cable type, length, and connector can be customized. Mechanical customization of the
antenna can also be done for a minimum order quantity. Please contact your regional
Taoglas office for more details.
SPE-15-8-036/A/WY
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2. Specification
ELECTRICAL
ISM 915 MHz Band
Measurement Environment
Free Space
Direct On 30cm * 30cm Ground Plane
Operation Frequency (MHz)
Return Loss (dB)
VSWR
902
-5
915
-6
928
902
-3
915
-11
928
-3
-3
3.6
3
5.9
5.9
2
5.9
46.25
0.52
47.51
-0.02
-3.23
18.55
-4.10
-7.31
26.36
0.83
68.94
5.12
-1.61
62.64
4.77
Efficiency (%)
Peak Gain (dBi)
Average Gain (dBi)
Polarization
-3.34
-5.79
-2.03
Linear
50 Ohms
5 Watts
Impedance
Max Input Power
MECHANICAL
Dimension (mm)
Cable length
Cable Type
80*50.5*11 (Antenna Main Body)
300mm
Ф1.37 RF Coaxial Cable
IPEX MHFHT
Connector
Appearance
Gasket & Adhesive
Weight
Black, Heat Shrink with Glue
3M 9448 + CR-4305
32g
ENVIRONMENTAL RATINGS
Protection
Storage Temperature Range
Operation Temperature Range
Humidity
IP65
-40°C to +85°C
-40°C to +85°C
Non-condensing 65°C 95% RH
SPE-15-8-036/A/WY
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3. Antenna Characteristics
3.1 Return Loss
3.2 Average Gain
SPE-15-8-036/A/WY
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3.3 Efficiency
3.4 Peak Gain
SPE-15-8-036/A/WY
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4. Antenna Radiation Patterns
4.1 Antenna Setup
The antenna radiation pattern measurement setup is shown below.
Y
Y
X
Z
In free space
Center of 30cm*30cm Ground Plane
4.2 Antenna Radiation Patterns
SPE-15-8-036/A/WY
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4.2.1 In Free Space
XY Plane
X
Y
XZ Plane
Z
X
SPE-15-8-036/A/WY
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YZ Plane
Z
Y
4.2.2 At the Center of 30cm*30cm Ground Plane
XY Plane
X
Y
XZ Plane
Z
SPE-15-8-036/A/WY
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X
YZ Plane
Z
Y
SPE-15-8-036/A/WY
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4.2.3 3D Radiation Pattern In Free Space
915MHz
4.2.4 3D Radiation Pattern On 30cm*30cm Ground Plane
SPE-15-8-036/A/WY
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5. Drawing
Units: mm
SPE-15-8-036/A/WY
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6. Packaging
SPE-15-8-036/A/WY
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7. Installation
SPE-15-8-036/A/WY
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8. Application Note
8.1 Ground Size and proximity affects performance
8.2 Ground Plane Beside Antenna Effect
Any ground plane beside the antenna should be at least 10mm away from
the antenna main body to keep antenna radiating normally.
SPE-15-8-036/A/WY
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8.3 Ground Plane Under Antenna Effect
8.4 Ground Plane Above Antenna Effect
Any ground plane above the antenna should be at least 55mm away from
the antenna main body to keep antenna radiating normally.
SPE-15-8-036/A/WY
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