RFID Antenna

ATU1031S

902-928 MHz | Compact Circular-Polarized Antenna

Compact UHF antenna for handheld readers and small RFID terminals

Request product match View technical specs

Key parameters

Operating frequency

902 MHz-928 MHz

VSWR

<= 1.3:1

Gain

> 1.5 dBic

Polarization

Circular polarization

Axial ratio

< 3 dB

Input impedance

50 ohm

Technical Data

Technical specifications

Model parameters for product comparison and engineering review.

Product Parameters

Operating frequency

902 MHz-928 MHz

VSWR

<= 1.3:1

Gain

> 1.5 dBic

Polarization

Circular polarization

Axial ratio

< 3 dB

Input impedance

50 ohm

Connector type

SMA

Indicator

1 LED indicator

Dimensions

Approx. 50 mm x 60 mm x 15 mm

Weight

39 g

Material

Ceramic and F4B

Operating temperature

-40 C to +85 C

Storage temperature

-40 C to +85 C

Relative humidity

5%-95%

Mechanical Dimensions

Physical size and structure drawing

Dimension drawings help customers confirm installation space, enclosure design, mounting, and workstation layout before procurement.

Related Models

Compare nearby models before shortlisting

Most industrial and public-service buyers evaluate a small family of devices rather than a single model. These related pages help compare nearby options before shortlisting.

RFID Antenna

RTX1009

RFID Antenna

RTX1012

RFID Antenna

RTX12023

RFID Antenna

RTX1001

HF Portable Handheld Antenna

RFID Antenna

RTX1002

HF Intelligent Smart Bookshelf Antenna

RFID Antenna

RTX1078

HF Intelligent Smart Plate Antenna

RFID Antenna

RTX1079

HF Intelligent Smart Plate Antenna