Siemens SIMATIC RF662A Instrukcja obsługi - Strona 25
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Technical data
Table 7- 1
Product type designation
Radio frequencies
Operating frequency
Electrical data
Maximum radiated power
Antenna gain
Aperture angle for transmitting/receiving
Range
Impedance
Polarization
VSWR (standing wave ratio)
SIMATIC RF662A
Operating Instructions, 12/2022, C79000-G8976-C684-01
Technical specifications of the RF662A antenna
•
ETSI
•
FCC
•
CMIIT
•
ARIB
•
ETSI
•
FCC
•
ETSI
•
FCC
6GT2812-1AA08
SIMATIC RF662A
865 to 928 MHz
•
≤ 2000 mW ERP
•
≤ 4000 mW EIRP
•
≤ 2000 mW ERP
•
STD-T107: RF650R: ≤ 500 mW EIRP
•
STD-T106: RF680R/RF685R: < 4000 mW
EIRP
•
7 dBi
see section "Antenna patterns in the ETSI
frequency band (Page 18)"
•
4 dBi (at 915 MHz)
see section "Antenna patterns in the FCC
frequency band (Page 20)"
•
Horizontal plane: 56°
Vertical plane: 50°
see section "Antenna patterns in the ETSI
frequency band (Page 18)"
•
Horizontal plane: 56°
Vertical plane: 58°
see section "Antenna patterns in the FCC
frequency band (Page 20)"
See section "Maximum read/write ranges
(Page 23)"
50 Ω
Circular
≤ 1.5:1
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