Nedap N V UPASSREACH UHF RFID Reader for EPC Gen2 Class 1 tags User Manual application note UHF

N. V. Nederlandsche Apparatenfabriek NEDAP UHF RFID Reader for EPC Gen2 Class 1 tags application note UHF

Contents

datasheet2

Install the windshield tag horizontal on the inside of the windshield. For more
Read lobe characteristics
Application note uPASS Reach
This application note describes the installation of the uPASS Reach reader for parking entry control applications. The uPASS Reach can
identify an AVI tag from distances up to max. 4 meters [12 ft].
Ensure the tag is positioned on the same side of the windshield as the reader
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Present the tag in line-of-sight to the reader.
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This document is based on a windshield angle of 45°. Tilt the reader with a
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Parking
uPASS Reach installed on a pole
at the barrier.
Figure 2: uPASS Reach pole mounting, uPASS Reach
installed at ° degrees anglea 45
45° angle
Example of a windshield tag
is located.
45 ° facing the windshield to ensure optimal alignment between reader and tag.
Onto a pole, located directly behind the barrier, using the pole mounting kit (7591152).
Installation height between 1,20 and max. 2 meters from ground level.
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Use of windshield mounted tags
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Position reader;
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2
3
Item Parameters
Description
Between 1.20 and max 2 meters [6 ft]
above driving lane ground level
Mounting height
Mounting position
Frequency setting
Onto a pole directly mounted behind the barrier
Standard frequency, in case of multi-lane
application, use frequency offset.
Figure 1: detection angle 45 degrees
information see the Windshield Tag Installsheet.
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Tilt the reader with a 45 facing the windshield to ensure optimal alignment °
between reader and tag.
Multiple uPASS Reach readers
Figure 4: Multi-lane application with the uPASS Reach
The uPASS Reach can also be mounted onto an existing goose neck or
uPASS Reach installed on goose neck
or pedestral
pedestal in front of the barrier, using the weather protection hood (9943803).
When there is a gate column located in front off the barrier, the uPASS Reach can
Item Description Parameters
installed at a 45° degrees angle
Figure 3: uPASS Reach is installed on a gooseneck
Table : Application issues when uPASS Reach is mounted onto gooseneck
Mounting onto an existing goose neck, pedestal
Position uPASS Reach or gate column. For new installations position
the goose neck or pedestal 2,5 to 3 meter
[8 - 10 ft] before the barrier
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3
Position the reader at about 1,3 meter [4 ft] from
ground level (average car side window height).
Width reading angle 45°
1Mounting height
Use of UHF Combi Card
Present the tag in line of sight
One reader required per driving direction
Use frequency offset to avoid interference. See the application note UHF dense
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2,5 - 3 meters
1,3 meters
be mounted directly onto the gate column.
reader mode.

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