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Antennas
6.5 SIMATIC RF642A
SIMATIC RF600
280
System Manual, 11/2018, J31069-D0171-U001-A21-7618
6.5.7
Technical data
Table 6- 25 Technical specifications for the RF642A antenna
6GT2812-1GA08
Product type designation
SIMATIC RF642A
Radio frequencies
Operating frequency
865 to 928 MHz
Maximum radiated power
•
ETSI
•
RF650R: ≤ 2000
mW ERP
RF680R/RF685R: ≤ 2000
mW ERP
•
FCC
•
RF650R: ≤ 4000
mW EIRP
RF680R/RF685R: ≤ 4000
mW EIRP
•
CMIIT
•
RF650R: ≤ 1900
mW ERP
RF680R/RF685R: ≤ 2000
mW ERP
•
ARIB
•
STD-T107:
RF650R: ≤ 500
mW EIRP
Antenna gain
•
ETSI
•
6 dBi
•
FCC
•
7 dBi
Opening angle for sending/receiving when mounted on a metal surface of 15 cm x 15 cm
1)
•
ETSI
•
Horizontal plane: 75°
Vertical plane: 70°
see section "Directional radiation pattern
in the ETSI frequency band (Page 276)"
•
FCC
•
Horizontal plane: 80°
Vertical plane: 70°
see section "Directional radiation pattern
of the RF642A in the FCC frequency band
(Page 278)"
Front-to-back ratio
•
ETSI
•
10 dB
•
FCC
•
9.8 dB ± 2.2 dB
Electrical data
Range
See section "Maximum read/write ranges of
transponders (Page 341)"
Impedance
50 Ω
Polarization
Linear
VSWR (standing wave ratio)
≤ 1.5
Power
2 W
Содержание SIMATIC RF640A
Страница 12: ...Table of contents SIMATIC RF600 12 System Manual 11 2018 J31069 D0171 U001 A21 7618 ...
Страница 332: ...Antennas 6 8 SIMATIC RF680A SIMATIC RF600 332 System Manual 11 2018 J31069 D0171 U001 A21 7618 ...
Страница 486: ...Accessories 10 3 Reader and antenna holders SIMATIC RF600 486 System Manual 11 2018 J31069 D0171 U001 A21 7618 ...