Siemens SIMATIC RF615R User Manual

SIMATIC RF600
System Manual, 11/2018, J31069-D0171-U001-A21-7618
205
Antennas
6
6.1 Overview
The following table shows the most important features of the RF600 antennas at a glance:
Table 6- 1 Characteristics of the RF615A, RF620A and RF660A antennas
Characteristics
RF615A
RF620A
RF660A
Material PA 6, silicone-free PA 12, silicone-free
Frequency range 865-868
MHz
902-928
MHz
865-868
MHz
902-928
MHz
865-868
MHz
902-928
MHz
Impedance 50 ohms nominal
Antenna gain -13 ... -5 dBi
1)
-10 ... -5 dBi
1)
7 dBi 6 dBi
VSWR (standing wave ratio)
2:1 max.
Polarization
Linear
RH circular
Radiating/receiving angle
Depending on the mounting surface
55° - 60°
60° - 75°
Connector
RP-TNC coupling
Mounting type 2 x M4 screws 2 x M5 screws 4x screws M4
(VESA 100 fastening sys-
tem)
Degree of protection IP67
(IP rating is not investigated
by UL)
IP67
Permissible
ambient temperature
-20 °C ... +70 °C -25 °C to +75 °C
1)
Lowest values apply when mounted on non-metallic surfaces; the higher values apply when mounted on metallic sur-
faces.

Siemens SIMATIC RF615R Specifications

General

Brand	Siemens
Model	SIMATIC RF615R
Category	Rfid Systems
Language	English