Antenna patterns
6.3 Antenna pattern FCC
SIMATIC RF615A
Operating Instructions, 09/2018, C79000-G8976-C511-01
21
6.3
Antenna pattern FCC
Directional radiation pattern FCC
The directional radiation pattern is shown for nominal alignment and a center frequency of
915 MHz.
Figure 6-7
Reference system
The half-power beam width of the antenna is defined by the angle between the two -3 dB
points (corresponding to half the power in relation to the maximum power). Which range (in
%) corresponds to the dB values in the patterns can be obtained from this table (Page 24).
Note that the measurements presented graphically below were carried out in a low-reflection
environment. Low deviations can therefore occur in a normally reflecting environment.
Summary of Contents for SIMATIC RF615A
Page 4: ...Table of contents SIMATIC RF615A 4 Operating Instructions 09 2018 C79000 G8976 C511 01 ...
Page 6: ...Characteristics SIMATIC RF615A 6 Operating Instructions 09 2018 C79000 G8976 C511 01 ...
Page 8: ...Ordering data SIMATIC RF615A 8 Operating Instructions 09 2018 C79000 G8976 C511 01 ...
Page 10: ...Installing and mounting SIMATIC RF615A 10 Operating Instructions 09 2018 C79000 G8976 C511 01 ...
Page 30: ...Technical data SIMATIC RF615A 30 Operating Instructions 09 2018 C79000 G8976 C511 01 ...
Page 32: ...Dimension drawing SIMATIC RF615A 32 Operating Instructions 09 2018 C79000 G8976 C511 01 ...
Page 34: ...Certificates approvals SIMATIC RF615A 34 Operating Instructions 09 2018 C79000 G8976 C511 01 ...