Technical Specifications; Guidelines For Selecting Rfid Uhf Antennas; Note Safety Information - Siemens SIMATIC RF600 System Manual

6.1.5

Technical specifications

Material
Frequency band
Impedance
Antenna gain
VSWR (standing wave ratio)
Polarization
Radiating/receiving angle
Connector
Degree of protection
Permissible ambient
temperature
6.2

Guidelines for selecting RFID UHF antennas

6.2.1

Note safety information

Before planning how to use third-party components, as the operator of a system that
comprises both RF600 components and third-party components, you must comply with the
safety information in Section Safety instructions for third-party antennas as well as for
modifications to the RF600 system (Page 16).
SIMATIC RF600
System Manual, 10/2009, J31069-D0171-U001-A8-7618
WARNING
6.2 Guidelines for selecting RFID UHF antennas
RF660A antenna 865-868
Silicone-free
865-868 MHz
50 Ohm nominal
5-7 dBil
2:1 max.
RH circular
55°- 60°
RTNC
IP67
-25° C to +75° C
Antennas
RF660A antenna 902-928
Silicone-free
902-928 MHz
50 Ohm nominal
> 6 dBic
2:1 max.
RH circular
60° - 75°
RTNC
IP67
-25° C to +75° C
147