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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.

 Antenna_F-3749

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.    

 Antenna_F-3749

F-3749

 

Antenna_F-3749

F-3749A**

 

Opt_Mounting_Bracket_F-33034

F-33034

Optional Mounting Bracket

   

 Opt_Mounting_Bracket_F-33220

F-33220

Optional Mounting Bracket

 

Antenna_F-3741

F-3741

 ** Vendu avec raccord flexible et connecteur N Mâle.

Complete your RF solution
 
In-Building Antennas
Transit Antennas
Notch
Loads
 
 
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