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IUH-F117-V1-*
Product Description
4.1.11
Europe
The IUH-F117-V1-EU read/write head has wireless approval to DIN EN 302208-2.
The read/write head is operated in dense reader mode (DRM). This operating
mode in accordance with the UHF Gen 2 specification allows several read/write
heads to be operated next to each other in the permitted channels (4, 7, 10 and
13) without interference.
W
erp
2.0
0.5
0.1
865.0
Figure 4.2
4.1.12
China
In China, the frequency ranges 840–845 MHz and 920–925 MHz are available for
UHF-RFID readers. This read/write head uses the 920–925 MHz range. The
range is split into 20 channels, each with a bandwidth of 250 kHz. On channels 0,
1, 18, and 19, only 100 mW
the spectrum. On channels 2–17, 2 W are
can be set. It is stated in W
used.
W
erp
2.0
0.1
920
Figure 4.3
1
2
3
4
5
6
865.7
erp
erp
1
2
3
4
5
6
7
920.625
7
8
9
10
11
of transmission power are permitted at the edge of
permitted. The transmission power
erp
. FHSS with a maximum 2 seconds retention time is
8
9
10
11
12
13
12
13
14
15
Channel
867.5
868.0
MHz
14
15
16
17
18
19
Channel
924.125
925
MHz
15
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