User's Guide
102 of 146
Operating the Reader Using the ReaderStart Software
②
Transmit-
GetEPCsPre-
Select
see Chapter TransmitGetEPCsPreSelect in
Conguration Manual for Kathrein RFID UHF
Readers
③
SelfJammer-
Cancelation
(SJC)
activates/deactivates the optimal receiver sensitivity of the reader
This process might be necessary in an industrial environment with increased reection, e.g. due
to metallic structures. However, this process is very time-consuming and slows down the tag
detection.
④
SJC Scan
interval
sets the interval after which the
SelfJammerCancelation
process is executed
16.3.7 ARU-CSB-ELC Antenna Reader Unit
The ARU-CSB-ELC antenna reader unit with the integrated 30° wide-range antenna is controlled by the @KRAI reader.
The antenna can be switched to three dierent beam positions.
Each individual position can be selected x or all selected positions are exchanged dynamically. The user will get a read
result with an indication of the position for the run of a tag (left, centre, right).
Using the time sequence of the reading results of these positions, it is possible to determine the direction of a tran-
sponder. Tags which do not change their position are captured as well.
The ARU-CSB-ELC antenna is used, e.g. in gate applications. In addition to the "simple" detection that a tag has passed
the gate, the direction of the movement is displayed as well. This can be used, for example, to book a delivery of goods
as an input or output immediately.
Having selected the
ARU-CSB-ELC
(⑥ in
Fig. 54
under
Options,
the lower part of the screen shows the spatial allocation
of a transponder:
Fig. 58: Basic reading: ARU-CSB-ELC
Tip
The WIRA-30-CSB-KRAI antenna is presented in a similar way and is shown under
Options
when connected.