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Note
Transmission window with RF380R and RF382R
Note that the transmission window of the reader RF380R is not square (L
x
≠ L
y
). To obtain as large
a transmission window as possible, make sure that the transponder only crosses the reader in
the x direction.
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6
D
6
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6
D
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6,
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6
6,
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5
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0'6
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S
a
Operating distance between transponder and reader
S
g
Limit distance (maximum clear distance between upper surface of the reader and the transpond‐
er, at which the transmission can still just function under normal conditions)
L
d
Diameter of a transmission window
SP
Intersection of the axes of symmetry of the transponder
Figure 4-2
Transmission window and read/write distance round antenna
Planning the RF300 system
4.1 Fundamentals of application planning
SIMATIC RF300
42
System Manual, 02/2021, C79000-G8976-C345-09