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TRI-BAND IN-BUILDING ANTENNAS - F-3749
Our antennas are designed, manufactured and integrated with the most inno- vative and highly specialized processes, providing our customers with a solid, long-lasting solution for their in-building applications.
Our tri-band antennas are one-of-a-kind. They are able to cover more than three bands in most cases, and provide idea sample of some of our products.
We offer a wide variety of our antennas with Fire Retardant 6200 Kydex radomes. These radomes are designed for use in in-building applications and public transport vehicles such as underground trains, vans, buses, and trains. It meets the recommended fire safety practices of both the Federal Transit Administration (FTA) and the Federal Rail Administration (FRA) for smoke emission and flammability as tested under ASTM E-662 and ASTM E-162.
Our antennas have been installed worldwide. Some typical installations are found in nuclear power plants, correctional centers, tunnels, high-rise buildings, subways, light & heavy rail lines, power plants, high-security office networks and mine shafts.
The F-3741 has been designed for mounting on a concrete surface. This is a requirement for meeting full bandwidth specification. |
F-3749 |
| TRI-BAND ANTENNAS | |||
| Electrical Specifications | F-3741* | F-3749* | F-33120 |
| Frequency Range, MHz | VHF / UHF / 806-960 | VHF / UHF / 806-960 | 406-430 / 806-870 / 1800-1990 |
| Nominal Gain, dBd | Unity | Unity | Unity |
| Bandwidth: 1.5:1 VSWR, MHz | |||
| 138-174 | 8 | 8 | n/a |
| 406-512 | 64 | 64 | 24 |
| 764-890 | 126 | 126 | n/a |
| 806-960 | 154 | 154 | 64 |
| 1800-1990 | n/a | n/a | 190 |
| 2400-3000 | n/a | n/a | n/a |
| Polarization | Vertical | Vertical | Vertical |
| Pattern | Omnidirectional | Omnidirectional | Omnidirectional |
| Power Rating, Watts Total | 50 | 50 | 50 |
| Nominal Impedance, Ohms | 50 | 50 | 50 |
| Radome | Polycarbonate | 6200 Kydex | 6200 Kydex |
| Color | Black | White | White |
| Lightning Protection | DC Ground | DC Ground | DC Ground |
| Standard Termination | N Male | N Female | N Female |
| Mechanical Specifications | |||
| Length, inch (mm) | 11.25 (286.88) | 9.78 (249) | 5.5 (140) |
| Diameter, inch (mm) | 0.65 (16.575) | 7.0 (178.5) | 9.8 (248) |
| Weight, lbs (kg) | n/a | n/a | 2.5 (1.15) |
| Min. Ground Plane Size, in (mm) | Included | 14x14 (357x357) | 14x16 (356x406) |
| * 700MHz is also available | |||
| Please call for more available models. | |||
| Specify frequencies when ordering. | |||
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F-3749 |
F-3749A** |
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F-33034 Optional Mounting Bracket |
F-33220 Optional Mounting Bracket |
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F-3741 |
| ** Vendu avec raccord flexible et connecteur N Mâle. |
| Complete your RF solution |
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| In-Building Antennas |
| Transit Antennas |
| Notch |
| Loads |