Siemens SIMATIC RF680R - SIMATIC RF650 A

Antennas
6.6 SIMATIC RF650A
SIMATIC RF600
284 System Manual, 11/2018, J31069-D0171-U001-A21-7618
6.6 SIMATIC RF650A
6.6.1 Characteristics
SIMATIC RF650A
Characteristics
Area of application The SIMATIC RF650A is a universal
UHF antenna in a medium size with
medium range for industrial applica-
tions in production and logistics
Frequency range
865 to 928 MHz
Read range
Max. 6 m
Polarization
Circular
Degree of protection
IP65
Mounting 4 x M4
(VESA 100 fixing system)
Connector The antenna is connected directly to
the housing with an RP-TNC cou-
pling
①.
Frequency ranges
The antenna is a broadband antenna and covers the frequency ranges from 865 to 928
MHz.
Function
The SIMATIC RF650A is used for transmitting and receiving data in the UHF range. The
antennas are connected to the SIMATIC RF600 readers via antenna cables that are
available in different lengths.