BRA-07 3dBic Circular Polarization RFID Reader Antenna For Handheld RFID Reader
RFID technology principle
RFID is the English abbreviation of radio frequency identification technology. It is a non-contact automatic identification technology. Its basic principle is to use radio frequency signals and spatial coupling (inductive or electromagnetic coupling) transmission characteristics to realize automatic identification of identified objects. Its core composition has three parts, as follows:
1. Electronic tag (Tag): It is composed of coupling components and chips. Each tag has a unique electronic code and is attached to the object to identify the target object.
2. Antenna: Transmit radio frequency signals between the tag and the reader.
3. Reader: A device that reads (and sometimes writes) tag information, which can be designed as a handheld or fixed type.
Product Features
(1)Electrical Properties: It is a general antenna for terminal applications with high gain, miniaturization, low VSWR and etc.
(2)Mechanical Properties: small size and suitable for various severe environments.
(3)BRA-07 Antenna is of convenient application in UHF RFID handheld reader and other terminal application fields.
Performance Specifications
| Frequency Range |
860MHz～960MHz |
| VSWR |
≤1.3:1 |
| Gain |
> 3 dBic |
| Polarization |
Circular Polarization |
| Axial ratio |
<3 dB |
| Relative humidity |
5%～95% |
| Impedance |
50±1Ω |
| Connector Type |
CMMX(IPEX optional)
|
Mechanical Specifications
| Size |
61 mm×61 mm×16.3 mm |
| Weight |
30g |
| Material |
FR4, stainless steel |
| Color |
green |
| Production Class |
IP54 |
| Operating Temperature |
-40℃~+ 85℃ |
| Storage Temperature |
-40℃~+ 85℃ |
Broadradio specializes in RFID, production and sales of RFID tags and RFID antennas, and is a national high-tech enterprise. With excellent independent innovation ability and professional technical team, it has obtained a number of national patents and PCT international patents. With more than 10 years of RFID project experience, you are familiar with how to choose antennas, tags and readers for optimal system integration. It is your ideal partner.
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FR4 3dBic Circular Polarization RFID Reader Antenna Images
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