Siemens SIMATIC RF300 System Manual page 228

Antennas
6.5 ANT 12
6.5.3 Transmission window
L
d
S
a
S
g
Figure 6-20
6.5.4 Flush-mounted in metal
The antenna ANT 12 can be flush-mounted in metal. Allow for a possible reduction in the field
data.
Figure 6-21
228
Length of the transmission window (= 20 mm)
Operating distance between antenna and transponder
Limit distance (maximum clear distance between upper surface of the reader and the antenna, at
which the transmission can still function under normal conditions)
Transmission window ANT 12
ANT 12 flush-mounted in metal
System Manual, 02/2021, C79000-G8976-C345-09
SIMATIC RF300