RI.02.02.3000W [TAOGLAS]
UV and Vandal resistant PP housing;
| 型号： | RI.02.02.3000W |
| 厂家： | 
Taoglas |
| 描述： | UV and Vandal resistant PP housing |
| 文件： | 总12页 (文件大小：693K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SPECIFICATION
Part Number:
RI.02.02.3000W
Product Name:
915MHz Road Marker Kit - Quad Band Cellular Antenna RI.01
with CAB.820 Cable Assembly
Features:
Low Profile - Diameter 101.4mm*Height 17.6 mm
UV and Vandal resistant PP housing
RI.01: 1.5M WY-100 cable SMB(M) Jack
CAB.820: 1.5M WY-100 SMB(F) to TNC(M)ST
RoHS Compliant
Top
Bottom
Side Profile
SPE-14-8-051/A/AS
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1. Introduction
Taoglas USA has designed a range of efficient antennas inside US standard raised non
reflective roadmarkers. These are designed for, and installed inside, the low profile “Bott’s
dots” that can to be mounted directly on the pavement and road in the USA.
These antennas exhibit remarkably high efficiencies in such small packages and live in a very
low profile enclosure. They are designed to be mounted directly on the road, pavement or
manhole cover, just like a standard roadmarker.
These antennas have been potted with the epoxy that is traditionally used to secure the
roadmarker itself to the ground. There are no air gaps whatsoever inside the new type
approved roadmarker with antenna, in order to maintain the mechanical integrity. It is
presumed that the standard black epoxy will also be used to install the roadmarker in its final
resting place on the ground.
The CAB.820 cable assembly is included so the antenna cable can be easily disconnected if
desired. This is useful when the antenna is mounted on a manhole cover. If the manhole
cover is lifted, the cable will split at the push-pull connectors, preventing damage to the
cable.
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2.Specification
ELECTRICAL
915 MHz ISM
Band
Frequency (MHz)
Polarization
902-928
Linear
Impedance
(Ohms)
50 Ohms
Peak Gain (dBi)
Efficiency (%)
3.2
26
Return Loss (dB)
-18
Radiation
Properties
Max Input Power
(Watts)
Omni-directional
10
MECHANICAL
Dimensions
Cable
Height = 17.6 mm and Diameter =101.4mm
WY100 Coaxial cable
Connector
Casing
SMB (M) Jack Straight 50 Ohms
UV Resistant PP
Sealant
Potting
ENVIRONMENTAL
IP67
Protection
Corrosion
5% NaCI for 96hrs
Temperature
Range
-40°C to +85°C
Thermal Shock
Humidity
100 cycles -40°C to +85°C
Non-condensing 65°C 95% RH
Shock (Drop
Test)
1m drop on concrete 6 axes
8 Kgf
Cable Pull
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3. Test Set Up
Figure 1. Impedance (left hand)
and peak gain, efficiency and radiation pattern measurements (right hand).
SPE-14-8-051/A/AS
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4.Antenna Parameters
4.1. Return Loss
Figure 2. Return Loss 915MHz Road Marker in Free Space and on Piece of Road.
4.2. Efficiency
Figure 3. Efficiency of the 915MHz Road Marker in Free Space and on Piece of Road.
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4.3. Peak Gain
Figure 4. Peak Gain 915MHz Road Marker in Free Space and on Piece of Road
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4.4. Radiation Pattern
Figure 5. Road Marker ISM Antenna radiation pattern at 900 MHz on Piece of Road.
.
Figure 6. Radiation pattern at 915 MHz on a Piece of Road.
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Figure 7. Radiation pattern at 930 MHz on a Piece of Road.
.
Figure 8. Radiation pattern at 900 MHz in Free Space.
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.
Figure 9. Radiation pattern at 915 MHz in Free Space.
Figure 10. Radiation pattern at 930 MHz in Free Space.
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5.MECHANICAL DRAWING
5.1 RI.01 Antenna
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Note: Configuration of bumps or protrusions
subject to change without notice
Unit: mm (unless stated otherwise)
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5.2 CAB.826 Cable Assembly
SPE-14-8-051/A/AS
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