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The F-3980 is a wide band dual antenna with an 871F-70 on the base and a 792-70 on the top. The antenna offers for the 871F-70 a choice of radiation patterns that are determined by the dipole-to-mast spacing. The F-3980 has an internal cabling and is not field adjustable. The 871F-70 antenna is offered in a ¼, 3/8, or ½ wave pattern spacing versions. SPEC Sheet -
Usage for Distributed Antenna Systems (DAS) for Public Safety or LTE communication in multiple stories of a building.
- Mounting on a ceiling or gyprock wall, without need of a ground plane
- An extra protection can be added to meet 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
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- Frequency range of 138-174 MHz
- Unity gain achieved over its operating bandwidth
- Used for vehicles, such as ambulances, where vertical clearance is critical
- This antenna is ideal for a vehicle that enters areas with reduced headroom
- Combined with a matching circuit that is mounted inside the vehicle
- Each antenna assembly is individually calibrated on the roof of a vehicle
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Constructed from high strength, corrosion resistant aluminum alloy and stainless steel
- Available in VHF, UHF, 800/900 MHz configurations
- Rugged design to withstand harsh environmental conditions
- Circular polarization
- DC ground for lightning protection
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Permet la propagation à l’intérieur des bâtiments, de tunnels ou d'environnements publics de radiofréquences externes utilisées à des fins de sécurité publique
- Radôme en Kydex 6200
- Conforme aux normes de sécurité-incendie établies par la Federal Transit Administration (FTA) et la Federal Rail Administration (FRA) et testée en matière d’inflammabilité et d’émission de fumée selon les normes ASTM E-662 et ASTM E-162
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Designed for external Public Safety Radio Frequencies to propagate within buildings, tunnels or public use environments
- Offered with Fire Retardant 6200 Kydex
- Meet 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
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- Gain of unity over its operating bandwidth
- Manufactured using the best corrosion-resistant materials and finishes available
- Triple-plated chrome brass with a large insert molded low-loss coil form and spring-loaded, gold-plated contact
- Rubber boot to ensure a moisture-proof installation
- Standard TAD / NMO type mount
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Individually calibrated to ensure the best performance in a disguised appearance
- Two or three separate frequency segments in a given mobile band
- Cross-channel operation in two mobile bands with one antenna
- Alternative antennas will be recommended, where required (e.g. Euro-style, or universal mount traditional whip)
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Designed for external Public Safety Radio Frequencies to propagate within buildings, tunnels or public use environments
- Offered with Fire Retardant 6200 Kydex
- 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
- The F-3749B Antenna is available in custom colors for orders of 150 or more.
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Ideal for low clearance applications such as those found on trains, public transit vehicles, construction equipment and police vehicles
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- Low-profile rugged alternative to a ¼-wave whip mobile antenna
- When mounted on a horizontal surface, maximum radiation is omnidirectional and vertically polarized
- High strength cast aluminum design
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DOWNLOAD PDF DOWNLOAD DIGITAL PATTERNWide band, ideal for base station or in-building applications
- Available in UHF configuration (3 frequency splits)
- Very high front-to-back ratio
- Performance is constant throughout the band
- Rugged design to withstand harsh environmental conditions
- Vertical or horizontal polarization
- DC ground for lightning protection
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Very large bandwidth which make it ideal for emergency use or resale
- Available in 700/800/900 MHz configuration (2 frequency splits)
- Rugged design to withstand the most extreme environmental conditions
- The mounting hardware supplied will permit 0.75” to 2.3/8” O.D. pipe installation.
- DC ground for lightning protection
