Sick RFU650 UHF RFID read/write device User Manual Annex Antenna Info

Annex User Manual - Antenna Info

SICK AG | Waldkirch | Germany | www.sick.com

For industrial and logistic applications

PRODUCT INFORMATION

Type RFU 650 FCC

Frequency range 902-928 MHz (FCC)

Polarisation RHCP

VSWR < 1.2

Gain 6.8 dBic (+/- 1dB)

Axial Ratio < 2dB (typ. 1dB) (+/-1dB)

3dB Beamwidth

horizontal

50°(typ.)

3dB Beamwidth

vertical

80°(typ.)

Front-toBack

Ratio

> 15dB

Dimensions 400 x 252 x 70mm

(RFU650 Enclosure)

TECHNICAL DATA

Compact sized, right hand circular polarized

double Patch Antenna with high gain and

good Front-to-Back Ratio.

RFU650 UHF Antenna

ANTENNA OPERATING MODES