V01.00 | 2019/04
33
7.1.7
Setting antenna polarization
The antenna polarization can be switched via the DTM. Switching the polarization makes it pos-
sible to change null spots caused by interference. The detection rate can be increased by
switching the polarization. Polarization switching is suitable for example in single tag applica-
tions in particularly metallic environments.
The following graphics schematically illustrate the possibilities of antenna polarization.
ANT
ANT
Fig. 30: Antenna polarization circular (RHCP)
Fig. 31: Antenna polarization circular (LHCP)
ANT
ANT
Fig. 32: Antenna polarization linear (vertical)
Fig. 33: Antenna polarization linear (horizontal)
Summary of Contents for TN-UHF LNX Series
Page 1: ...Your Global Automation Partner Instructions for Use TN UHF LNX UHF Read Write Head ...
Page 2: ...2 Hans Turck GmbH Co KG T 49 208 4952 0 F 49 208 4952 264 more turck com www turck com ...
Page 75: ...V01 00 2019 04 75 Select RS485 RFID and confirm with OK Fig 62 Selecting the RS485 interface ...