Siemens SIMATIC Ident System Manual page 39

Note
Transmission window with RF380R and RF382R
Note that the transmission window of the reader RF380R is not square (L
large a transmission window as possible, make sure that the transponder only crosses the
reader in the x direction.
S
a
S
g
L
d
SP
Figure 4-2
SIMATIC RF300
System Manual, 07/2016, C79000-G8976-C345-0x
Operating distance between transponder and reader
Limit distance (maximum clear distance between upper surface of the reader and the tran-
sponder, at which the transmission can still just function under normal conditions)
Diameter of a transmission window
Intersection of the axes of symmetry of the transponder
Transmission window and read/write distance round antenna
Planning the RF300 system
4.1 Fundamentals of application planning
≠ L
x
). To obtain as
y
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