Overview
This compact and reliable 3G antenna. Operates in two frequency ranges: 880-960MHz and 1710-2690MHz for automatic meter reading and is compatible with 2G and 3G cellular networks.
Key Features
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Durable Construction and Compact Size The antenna features a rugged weatherproof design, including a 48-hour salt spray test certification, making it ideal for outdoor environments. Its compact size (50mm length) allows for easy integration with various meter configurations.
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Reliable Signal Transmission Good impedance matching, high signal transmission efficiency, wide coverage
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Parameters
| V1831-257-A-01 |  |
Operating frequency: 824-960/1710-1900MHz Impedance: 50Ω Antenna length: Φ10.5*50*16.4mm Antenna max gain : ≤-1.8dBi, ≤-0.7dBi Standing wave ratio: ≤3.0 Antenna max Efficiency : 20.1% Interface type :SMA-J Working Temperature:-20℃- +85℃ Radiation direction: omnidirectional Polarization mode: vertical |
