Rf620A Antenna; Description - Siemens SIMATIC RF600 System Manual

Antennas

6.2 RF620A antenna

6.2 RF620A antenna
6.2.1

Description

SIMATIC RF620A
Frequency bands
The antenna is available for two different frequency bands that have been specified for the
regions of Europe, and China, USA respectively.
● The antenna for Europe operates in the frequency band of 865 to 868 MHz.
● The antenna for China and the USA operates in the frequency band of 902 to 928 MHz.
154
Features
Field of application
Antenna field
Writing/reading range
Connecting cable
Readers that can be
connected
Polarization
Degree of protection
System Manual, 06/2010, J31069-D0171-U001-A10-7618
Draft Version 02.06.2010
The SIMATIC RF620A is an antenna
of compact, industry-standard
design.
It is suitable for UHF transponders
with normal (far field) antenna
characteristics, e.g.
SIMATIC RF630L,
SIMATIC RF620T.
Designed for transponders that are
uniformly aligned whilst directed past
the antenna.
See Chapter Alignment of
transponders to the antenna
(Page 158)
Approx. 0.5 m depending on the
transponder
(see Chapter Read/write ranges
(Page 169) )
30 cm movable connecting cable and
RTNC coupling (an antenna cable,
e.g. 6GT2815-0BH30 is required for
connection to the reader)
● RF670R (1 to 4 antennas)
● RF630R (1 or 2 antennas)
● RF660R (at least 2 antennas)
Linear
IP67
SIMATIC RF600