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The Cel-Fi A11-V43-121 wideband indoor omnidirectional cellular antenna offers a 360-degree horizontal coverage pattern. With a low-visibility compact design and through-hole mounting, it's ideal for ceiling and rafters. It supports frequencies from 698 to 6900 MHz for 3G and 4G signals. A short pigtail cable terminated with an N-type female connector is included. The A11-V43-121 antenna connects to the server-side of a Cel-Fi smart cellular booster to provide an improved signal for users.
| Technology | |
| Category | Antenna | 
| Wireless | |
| Single / SISO Antennas | Cellular | 
| Pattern | Omnidirectional | 
| Cellular Frequencies | 698 - 5900 MHz | 
| VSWR | ≦ 2.0 | 
| Gain | 2 to 5.5 dBi | 
| Beamwidth | 85° horizontal and 30° vertical | 
| Polarization | Vertical | 
| Impedance | 50 Ω | 
| Power | 50 watts maximum | 
| Mechanical | |
| Connector Type | N-type female | 
| Enclosure | ABS material | 
| Mounting | Through-hole, threaded bolt with nut | 
| Weight | 0.2 kg | 
| Dimensions | 186 mm diameter x 81 mm high | 
| Download Name | File Size | 
| Indoor Omni Antenna Datasheet | 281.53KB |