860～960MHz UHF RFID Narrow beam antenna for Portal/warehouse/logistics/retail
Product Function and Features
Impact resistance, anti-vibration, small size, high gain, low VSWR and etc.
Pleasing appearance with small size, double waterproof design with waterproof ring and silica gel, rib reinforcement design for shell, suitable for UHF RFID various severe environments.
Product Applications
BRA-31 Antenna is of convenient application in access control, warehousing, logistics, retail and other UHF RFID application fields.
Performance Specifications
| Frequency Range | 860MHz～960MHz |
| VSWR | ≤1.3:1 |
| Gain | >8.5 dBic |
| Beamwidth | 78°x78° |
| Polarization | Circular Polarization |
| Relative humidity | 5%～95% |
| Impedance | 50±1Ω |
| Connector Type | RP-TNC Female |
Mechanical Specifications
| Size | 200mm×200mm×32mm |
| Weight | 1.3kg (bracket excluded) |
| Material | Aluminum alloy, engineering plastics ASA |
| Color | Milk-white |
| Production Class | IP65 |
| Operating Temperature | -40℃~+ 85℃ |
| Storage Temperature | -40℃~+ 85℃ |
Figure 1. Antenna Photo
Mounting
BRA-31 Antenna can be mounted on any steel frame or column with its built-in bracket or user's bracket and be connected with reader through coaxial cable. It can be installed horizontally or vertically according to the bracket's position. The antenna tilt can be adjusted according to the actual applications.
Antenna bracket is an optional accessory and customers can choose it according to actual need.
Antenna pattern
FAQ and Cautions
BRA-31 Antenna is circularly polarized directional antenna. Attention should be paid to adjusting the antenna tilt to obtain the optimal reading performance.
BRA-31 Antenna can be used outdoors, but not suitable for use in acid or alkali environment.
Broadradio is a high-tech enterprise focusing on R&D, production and sales of UHF rfid hardware for 10 years. It has excellent independent innovation capability, obtained many national and international patents, and has more than 10,000 square meters of R&D production in South China Base. more than 500 production staff to ensure production capacity, and equipped with more than 20 high-standard test equipment to ensure product quality, is your ideal partner.
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860-960MHz UHF RFID Circular Polarized Antenna Gain 8.5dBic With Aluminum Alloy Material Images
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