| Electrical specifications |
| Product Type |
UHF RFID PCB Antenna |
| Frequency Range |
902–928 MHz |
| Gain |
5 dBi |
| Polarization |
Elliptical Polarization |
| Beamwidth |
Horizontal: 75° / Vertical: 110° |
| VSWR |
≤ 2.0 |
| Impedance |
50 Ω |
| Maximum Input Power |
50 W |
| Lightning Protection |
DC Grounding |
| Connector |
SMA Male connector |
| Mechanical specifications |
| Antenna Dimensions |
110 × 110 × 1.0 mm |
| Net Weight |
0.3 kg |
| Package Dimensions |
15.5 × 15.5 × 3.5 cm |
| Gross Weight |
0.6 kg |
| Operating Temperature |
-20°C to 60°C |
| Waterproof Rating |
None |
Why Choose This 5 dBi UHF RFID PCB Antenna?
Reliable RFID Performance
With a 5 dBi gain and 902–928 MHz operating frequency, this PCB antenna is designed for UHF RFID systems that require stable and consistent tag identification. Its 75° horizontal and 110° vertical beamwidth provides broad coverage for different installation environments.
Flexible Tag Orientation
The elliptical polarization design can help reduce the impact of varying RFID tag orientations. This makes the antenna suitable for applications where tags may not always face the antenna in the same direction.
Compact PCB Design
Measuring only 110 × 110 × 1.0 mm, the antenna features a slim PCB structure that can be integrated into compact RFID equipment, cabinets, retail fixtures, and other space-limited installations.
Easy System Integration
The 50 Ω impedance and SMA male connector allow the antenna to be connected with compatible UHF RFID equipment. Its compact form factor provides flexibility when designing or upgrading RFID systems.
Multiple Application Scenarios
This UHF RFID PCB antenna can be used in a variety of RFID applications, including smart retail, freezer management, asset tracking, and document cabinet management.
Frequently Asked Questions：
What frequency does this RFID antenna support?
This UHF RFID PCB antenna operates in the 902–928 MHz frequency range.
What is the gain of the antenna?
The antenna provides a 5 dBi gain, making it suitable for various UHF RFID identification and tracking applications.
What type of polarization does it use?
The antenna uses elliptical polarization, which can provide greater flexibility when RFID tags are positioned at different orientations.
What connector does the antenna use?
It is equipped with an SMA male connector for connection to compatible RFID equipment.
What is the antenna size?
The antenna measures 110 × 110 × 1.0 mm, making it suitable for compact RFID equipment and installations where available space is limited.
Can this antenna be used for asset tracking?
Yes. The antenna can be integrated into UHF RFID asset management systems for identifying and tracking tagged equipment, tools, containers, and other assets.
Is the antenna waterproof?
No. The specified waterproof rating is none, so installation should take environmental conditions into consideration.
What temperature range can the antenna operate in?
The operating temperature range is -20°C to 60°C.
What RFID applications is this antenna suitable for?
Typical applications include smart retail, freezer management, asset management, and document cabinet management. The actual read range and performance will depend on the RFID reader, tag, installation environment, and other system components.
