OBID i-scan
®
Application Note
ID ISC.ANT1400/760-C/B
FEIG ELECTRONIC GmbH
Page 22 of 31
N70100-0de-ID-B.doc
E N G L I S H
Outputs of Multiplexer
Out 1
Out 2
Out3
Out4
Out5
3 antennas
B1
C
B2
4 antennas
B1
C
B2
B3
5 antennas
B1
B2
C
B3
B4
Table 4: Connecting the antennas
2.2 Gate width
The maximum gate distance GD (see manual, Chapter project notes) is 105 cm. A minimum gate
distance GD is 65 cm.
The maximum number of tags, that can move with a maximum speed of 1 m/s through the gate
depends on the number of antennas. For a three antenna set up, up to 10 pieces ISO15693
transponder can be read (SNR) at once (see condition at antenna manual, Chapter project notes).