Mini-Guardrail Antenna

  • Mini Guardrail Antenna

Mini-Guardrail Antenna

RFID HARDWARE – Antennas – Mini-Guardrail Antenna

Specifically designed for demanding itemlevel deployments, Impinj’s Mini-Guardrail reader antenna operates effectively at read distances of 7.5 cm or less. This antenna is the ideal choice for access control, ticketing, document control, high-speed encoding stations, packaging lines, or any application requiring high reliability and a constrained read zone. Because of its optimized shortrange performance, the Mini-Guardrail antenna is virtually immune to the RFtransmission limiting effects of items such as liquids, powders, and metallic packaging.


APPLICATIONS

  • Access control
  • Library / documents / media and files
  • Jewellery applications
  • Pharmaceutical and healthcare

GENERAL CHARACTERISTICS

ENVIRONMENTAL SPECIFICATIONS

IP Rating: IP41. Indoor use only

Temperature: 0–40 ○C. Indoor use only

Humidity: 5–95%. Relative, non-condensingr

RoHS: N/A. Designed to meet RoHS, not certified RoHS

 

ELECTRICAL SPECIFICATIONS

Frequency Range (ETSI): 865 to 956 MHz. Broadband for use in all regions

Near Field Intensity: -13 dBA/m. Center of antenna 1 cm from radome. 30dBm input power

Far Field Gain: -20 dBi

Polarization: Linear. Parallel to short axis

VSWR:  1.25:1. Center of band

Input Impedance:  50 Ω

Input Power:  30 dBm. 33 dBm absolute max

ESD:  2 KV. Human Body Model

Mini-Guardrail Antenna