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Circular Polarization 4dBic F4BM UHF RFID Reader Antenna
  • Circular Polarization 4dBic F4BM UHF RFID Reader Antenna
  • Circular Polarization 4dBic F4BM UHF RFID Reader Antenna
  • Circular Polarization 4dBic F4BM UHF RFID Reader Antenna

Circular Polarization 4dBic F4BM UHF RFID Reader Antenna

Place of Origin China Shenzhen
Brand Name broadradio
Model Number BRA-20
Product Details
Small RFID Antenna,RFID Reader Antenna
60 Mm×60 Mm×15.6 Mm
-40℃~+ 85℃
Operating Temperature:
-40℃~+ 85℃
UHF Band RFID Handsets
High Light: 

F4BM UHF RFID Reader Antenna


4dBic UHF RFID Reader Antenna


Circular Polarization RFID Antenna

Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
Standard Export Carton, Foam and Protective Film
Delivery Time
3-5work days
Payment Terms
T/T, PayPal
Product Description

BRA-20 Small Size Circular Polarization UHF RFID Reader Antenna For F4BM Material



The RFID system is mainly composed of a tag (Tag), a reader (Reader) and an antenna (Antenna). It is mainly to realize the process of data collection. These three together determine the actual effect of the RFID system. The design of the read-write antenna determines the reading The read and write range of the writer and whether the tag can be activated, so the RFID read and write antenna plays a pivotal role in the entire system. In the field of warehousing and logistics, electronic tags are used to bind goods, and signals are transmitted to the system through antennas and readers to form automated data collection.


Product features

1)Electrical performance: The general-purpose antenna suitable for UHF band RFID terminals has high gain, miniaturization and low standing wave.
2)Mechanical properties: small size, light weight, suitable for terminal equipment such as handheld devices.

3)Main use and scope of application:The BRA-20 antenna can be conveniently applied to terminal applications such as UHF band RFID handsets.



Performance Specifications

Frequency Range


VSWR ≤1.3:1
Gain ≥ 4dBic
Radiation angle horizontal 120° × vertical 120°
Axial ratio <3dB
Polarization Circular polarization
Relative humidity 5%~95%
Impedance 50±1Ω
Connector Type MMCX (IPX optional)


Industry application case

1) Foxconn for Apple Project Asset Management

2) Oil Drilling Materials Asset Warehouse

3) Some unmanned self-service store

4) A library intelligent optimization solution

5) A brand apparel retail storage management plan


Broadradio is a high-tech enterprise (national high-tech enterprise, Shenzhen high-tech enterprise) specializing in RFID, production and sales of RFID hardware products, including UHF RFID antenna, RFID electronic tag, RFID access control, rfid handset, Rfid reader, rfid smart file cabinet, RF cable, etc. With excellent independent innovation ability and professional technical team, it has obtained more than 100 national patents and PCT international patents.


Circular Polarization 4dBic F4BM UHF RFID Reader Antenna 0


B222, building 2, HONGPAI Industrial Zone, Qiaotou community, Fuhai street, Baoan District, Shenzhen
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