FW.86.RNT.M [TAOGLAS]
External 868MHz Monopole Antenna;
| 型号： | FW.86.RNT.M |
| 厂家： | 
Taoglas |
| 描述： | External 868MHz Monopole Antenna |
| 文件： | 总14页 (文件大小：859K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SPECIFICATION
Part No.
:
FW.86.RNT.M
Description
: Meteor-868MHz Flexible Whip Monopole
Antenna RP-N Type(M) Straight
Features
: External 868MHz Monopole Antenna
Omni-directional
Designed for Outdoor Use
Over 90% efficiency*
Over 4dBi high peak gain*
Robust Inner Steel Core
Antenna height 246mm
RP-N Type(M) Straight Connector
IP67 dust and water-resistant
*Tested on 30cm*30cm Ground Plane
RoHS
SP-15-8-SPE-15-8-035/A/AW Page 1 of 14
1.Introduction
The FW.86 is a flexible 868MHz whip antenna with an RP-N type (M) connector for
outdoor use. It features excellent efficiency (>95%) and high peak gain (>4.5
dBi) at 868MHz on a 30x30 cm ground plane.
The antenna was specifically developed for monitoring systems, such as weather
monitoring, motion/vibration sensors, and pollutants monitoring.
The FW.86 has an excellent omni-directional radiation pattern, ensuring wide
coverage. The antennas high efficiency means that it allows your radio to
consume less power than with a lower efficiency antenna when transferring data.
It also means a better strength of signal, and better sensitivity in areas of low
signal levels. The antenna performs at its best while attached to a ground plane
with dimensions of at least 30x30 cm. For an environment where there is no
ground-plane available we recommend to use the TI.18 or OMB.868.
The FW.86 whip is made of a flexible inner steel core covered by PE so it is
extremely resistant to abrasion and maintains its original shape and RF
performance even after shock. This rugged design and IP67 rating on the housing
ensure high reliability.
This antenna also comes with SMA(M) connector as standard. Other custom
variants can be provided subject to NRE and MOQ. Contact your regional Taoglas
office for details.
SP-15-8-SPE-15-8-035/A/AW Page 2 of 14
2.Specification
868 MHz
Center Frequency
868MHz
In free space
27.2 %
On 30x30cm ground
96.6 %
Efficiency
Peak Gain
-1.57 dBi
< -3dB
4.78 dBi
Return loss
VSWR
< -15dB
≤ 6:1
≤ 2:1
Impedance
Polarization
Radiation Pattern
Input Power
50Ω
Linear
Omni-Directional
2 W
MECHANICAL
Dimensions
Base Diameter
Whip Diameter
Casing
Height 246 ± 6 mm
20 ± 0.5 mm
6.2 ± 0.6 mm
ABS
Connector
Weight
RP-N Type(M) Straight
48.5 g
Dust and Water
Resistance
IP67 (housing)
ENVIRONMENTAL
Temperature Range
Humidity
-40°C to 85°C
Non-condensing 65°C 95% RH
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3.Antenna Characteristics
3.1.
Return Loss
SP-15-8-SPE-15-8-035/A/AW Page 4 of 14
3.2.
Antenna Efficiency
SP-15-8-SPE-15-8-035/A/AW Page 5 of 14
3.3. Peak Gain
SP-15-8-SPE-15-8-035/A/AW Page 6 of 14
4. Antenna Radiation Pattern
4.1. Antenna Setup
Free Space
On 30x30 cm ground plane
Y
X
Z
SP-15-8-SPE-15-8-035/A/AW Page 7 of 14
4.2. 2-D Radiation Pattern
In Free Space
XY-plane
X
Y
Z
XZ-plane
X
SP-15-8-SPE-15-8-035/A/AW Page 8 of 14
YZ-plane
Z
Y
On 30cm*30cm Ground Plane
X
XY-plane
Y
SP-15-8-SPE-15-8-035/A/AW Page 9 of 14
Z
XZ-plane
X
YZ-plane
Z
Y
SP-15-8-SPE-15-8-035/A/AW Page 10 of 14
4.3. 3-D Radiation Pattern
In free space
@ 868MHz
On 30cm*30cm Ground Plane
@ 868MHz
SP-15-8-SPE-15-8-035/A/AW Page 11 of 14
5. Antenna Drawing
Unit: mm
SP-15-8-SPE-15-8-035/A/AW Page 12 of 14
6.Packaging
SP-15-8-SPE-15-8-035/A/AW Page 13 of 14
SP-15-8-SPE-15-8-035/A/AW Page 14 of 14
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