UHF RFID Ceramic Antenna – APCA3540S
UHF RFID Ceramic Antenna
Model: APCA3540S
Frequency Range: 915MHz/866.5MHz
Polarization: Circular
Gain: 3dBi
Product Descriptions
The APCA3540S is a circularly polarized ceramic antenna designed for UHF RFID equipment operating at 915 MHz and 866.5 MHz. Its 35 × 35 × 4 mm ceramic element and 40 × 40 mm PCB offer a balance between compact dimensions and a larger antenna structure than smaller models in the series. With 3 dBi gain, it can be considered for RFID designs that require a modest gain increase while retaining a relatively compact form factor. The 50 Ω impedance and SMA or customized connector options support integration into compatible reader assemblies and purpose-built RFID devices.
Descriptions
- 915MHz/866.5MHz
- 3dBi
- Circular Polarization
- 35*35*4mm
Applications
- Handheld reader
- Desktop reader
- RF Reader
- Internet of Vehicles devices
Product Specifications
Electrical Specifications
Frequency | 915MHz/866.5MHz |
Gain | 3dBi |
Polarization | Circular |
Axial ratio | ≤5dB |
Impedance | 50Ω |
Connector | SMA or customized |
Mechanical Specifications
Ceramic antenna dimensions | 35*35*4mm |
PCB dimensions | 40*40mm |
Antenna material | PCB & Ceramic |
Operating temperature | -20-60℃ |
Antenna Drawing
Applications
RF Reader
Handheld reader
Desktop reader
Internet of Vehicles devices
PRODUCT SUPPORT
FAQ - UHF RFID Ceramic Antenna
A ceramic RFID antenna is an antenna that uses ceramic material as part of its structure or radiating element. It is designed to transmit and receive radio-frequency signals for RFID communication. Depending on its design and operating frequency, it can be used in applications such as access control, asset tracking, and compact RFID devices.
Ceramic RFID antennas can offer a compact structure and stable electrical characteristics when properly designed. Their small form factor makes them suitable for applications with limited installation space. Actual performance depends on the antenna design, operating frequency, installation environment, and RFID system requirements.
The read range depends on the RFID reader’s output power, tag sensitivity, tag placement, and installation environment. The antenna’s gain is rated at 3 dBi, but the actual reading distance should be tested under your application conditions.
The ceramic antenna measures 35 × 35 × 4 mm, and the PCB measures 40 × 40 mm. Its compact dimensions make it a potential option for RFID equipment with limited installation space. Check the full PCB footprint and mounting requirements before integration.
The antenna is available with an SMA connector or a customized connector option. Confirm the required connector type and any cable or assembly requirements with the supplier before ordering.
The specified operating temperature range is -20°C to 60°C. Check that the expected operating environment remains within this range when selecting the antenna for your application.
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Please feel free to contact us by info@airpluxtec.com for more detailed info if you’re interested in this Antenna, or please check here for our more UHF RFID Ceramic Antenna products.
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