53.8X37.2mm U.FL Antenna 13.56MHz NFC RFID Flexible PCB Antenna for Access Control

Black rectangular flexible PCB NFC antenna with coil traces and two copper pads

Black flexible NFC antenna 53.8mm by 37.2mm with copper contact pads

53.8X37.2mm U.FL Antenna 13.56MHz NFC RFID Flexible PCB Antenna for Access Control

Wireless Module with Extended Frequency Range and Built-in Antenna
The coaxial cable and connectors support customization. Common connectors include IPEX1/IPEX2/IPEX3/IPEX4/Welding stripping
Signal Enhanced, with 3M Adhesive Backing, Widely Applicable
Possesses own anechoic chamber and a professional R&D team, capable of supporting built-in antenna design, customization, and tuning

product details

Sized at 53.8 x 37.2 mm, this flexible PCB NFC antenna terminates in a U.FL connector and targets access control equipment, offering a low-profile internal radiator on pure copper film for reader boards and door terminals.

Specifications

Antenna Name: NFC internal antenna
Connector Type: IPEX / Direct welding (Customized)
Frequency Range: 13.56MHz
Gain: 4dBi
V.S.W.R: ≤1.5
Impedance: 50Ω
Polarization: linearity
Antenna Material: Pure copper
Antenna Cable: RG1.13 or Customized
Operating Temperature: -30℃ ~ +75℃
Application Field: Wireless monitoring / WIFI / ZIGBEE / Bluetooth module / Smart home / Smart wear

Applications

The 13.56 MHz band serves NFC and RFID access control, contactless payment, identity verification, and smart-home entry. The antenna also fits wireless monitoring, WiFi, ZigBee, and Bluetooth module terminals and smart wear devices.

Yunding provides OEM and ODM service with dimensional and connector customization for access control.