Siemens SIMATIC RF685R User Manual

Antennas
6.7 SIMATIC RF660A
SIMATIC RF600
System Manual, 11/2018, J31069-D0171-U001-A21-7618
307
6.7.7 Technical data
Table 6- 38 Technical specifications for the RF660A antenna
6GT2812-0AA0x
Product type designation
SIMATIC RF660A
Radio frequencies
Operating frequency
• ETSI • 865 to 868 MHz
• FCC • 902 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: ≤ 2000 mW ERP
RF680R/RF685R: ≤ 2000 mW ERP
• ARIB • STD-T107:
RF650R: ≤ 500 mW EIRP
• STD-T106:
RF680R/RF685R: < 4000 mW EIRP
Antenna gain
• ETSI • 5 ... 7 dBi (8 ... 10 dBic)
• FCC • 6 dBi (9 dBic)
Opening angle for sending/receiving
when mounted on a metal surface of 15 cm x 15 cm
1)
• ETSI • Horizontal plane: 55°
Vertical plane: 60°
see section "Antenna patterns
(Page 304)"
• FCC • Horizontal plane: 60°
Vertical plane: 75°
see section "Antenna patterns
(Page 304)"
Front-to-back ratio
• ETSI • 10 dB ± 2 dB
• FCC • 15 dB ± 2 dB

Siemens SIMATIC RF685R Specifications

General

Brand	Siemens
Model	SIMATIC RF685R
Category	Rfid Systems
Language	English