Siemens SIMATIC RF685R - SIMATIC RF650 A Antenna Technical Data

Antennas
6.6 SIMATIC RF650A
SIMATIC RF600
System Manual, 11/2018, J31069-D0171-U001-A21-7618
295
6.6.7 Technical data
Table 6- 32 Technical specifications for the RF650A antenna
6GT2812-0GB08
Product type designation
SIMATIC RF650A
Radio frequencies
Operating frequency
865 to 928 MHz
Maximum radiated power
• ETSI • RF650R: ≤ 1365 mW ERP
RF680R/RF685R: ≤ 2000 mW ERP
• FCC • RF650R: ≤ 2240 mW EIRP
RF680R/RF685R: ≤ 4000 mW EIRP
• CMIIT • RF650R: ≤ 1365 mW ERP
RF680R/RF685R: ≤ 2000 mW ERP
• ARIB • STD-T107:
RF650R: ≤ 500 mW EIRP
• STD-T106:
RF680R/RF685R: < 4000 mW EIRP
Antenna gain
• ETSI • 4 dBi (7 dBic)
• FCC • 3.5 dBi (6.5 dBic)
Opening angle for sending/receiving when mounted on a metal surface of 15 cm x 15 cm
1)
• ETSI • Horizontal plane: 83°
Vertical plane: 70°
see section "Antenna patterns in the ETSI
frequency band (Page 290)"
• FCC • Horizontal plane: 90°
Vertical plane: 76°
see section "Antenna patterns in the FCC
frequency band (Page 292)"
Front-to-back ratio
• ETSI • 15 dB ± 2 dB
(depends on orientation of the transpond-
er)
• FCC • 17.5 dB ± 2.5 dB
(depends on orientation of the transpond-
er)