13.56MHz Metal Shielding HF RFID Antenna for ID Card

Introduction: The antenna focus on solving the performance of ID card reader become worsening when located in metal surrounding, as this antenna adopt anti-metal treatment, it can keep normal performance in metal surrounding. It is mainly applied in Self-service Card Issuer, 24h Street Library, etc.

Shielded External Antenna

Main Characteristics:
Ø Operating Frequency: 13.56Mhz
Ø Max Output: 500mW
Ø Reading Distance:4cm,1.57in
Ø Antenna Impedance: 50Ω
Ø SWR:<1.2

Physical Characteristics:
Ø Dimension: 160*89*22mm, 6.3*3.5*0.87inch

Typical Application:
Ø Self-service Library
Ø Other equipments need to work in metal surrounding