To Next Page

To Previous Page

Readers

5.5 SIMATIC RF685R

SIMATIC RF600

188 System Manual, 11/2018, J31069-D0171-U001-A21-7618

Radiation diagram (circular)

Figure 5-42 Circular section

Overview of the antenna parameters

Table 5- 42 Maximum linear electrical aperture angle at 915 MHz:

Polarization

Circular polariza-

tion

Linear vertical

Linear horizontal

Azimuth section

74°

64°

73°

Elevation section

70°

78°

68°

Typical antenna gain

in the frequency band 902 to 928 MHz

5 dBi 3 dBi 5 dBi

Antenna axis ratio

2 dB

You will find more information on the antennas in the section "Guidelines for selecting RFID

UHF antennas (Page 51)".

Siemens SIMATIC RF600 Series User Manual

Questions and Answers: