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IUH-F190-V1-*, IUT-F190-R4-V1*
Product Description
3
Product Description
3.1
RFID Frequency Bands
The following diagram shows the position of the different frequency bands used for RFID. The
read/write heads described in this manual operate in the frequency range from 865 MHz ...
868 MHz and from 902 MHz ... 928 MHz, highlighted in color.
100 kHz ... 135 kHz: Low frequency LF
13.56 MHz: High frequency HF
865 MHz ... 868 MHz (Europe), 902 MHz ... 928 MHz (USA), 920 MHz ... 925 MHz
(China): ultra-high frequency UHF
2.45 GHz and 5.8 GHz: Microwave MW
3.2
UHF general
3.2.1
Advantages of UHF
Long detection range
UHF tags are available as cheap and space-saving adhesive labels
High transfer rates
Tag is available with a large working memory (user memory)
Bulk detection
3.2.2
Applications for UHF systems
Identification in galvanic coating or painting systems used in automotive production,
Identification feasible over greater distances than with LF and HF systems,
Identification of automotive superstructures in automotive production,
Pallet identification and measurement of goods movements in the logistics sector, and
Access control at unloading stations with HGV identification.
0,1
1
LF
10
100
1000
HF
UHF
10000
Frequency
MW
[MhZ]
11
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