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Omnidirectional Fiberglass Antenna, 406-512, 2.1dBi, N Female

Rev : D | Rev date : 15 Mar 2022
These antennas feature a very broad frequency band, rugged construction and small size. Radiating elements are constructed of copper alloy, encased in a weather resistant low loss fiberglass radome. BA6012 ""Light Weight"" model terminates in a 1 inch-14 threaded ferrule which attaches directly to the N275F mounting hardware. Due to their wide bandwidth, they are ideal for use as emergency backup antennas. Their size and mounting fixtures allow for easy storage and fast installation.


  • Broadband - reduces backup inventory and the need for multiple antennas.
  • Fiberglass radome protects radiating elements in hostile environments.
  • Copper elements maximize system performance while minimizing the possibility of intermod.

BA6012 Series

Technical features

Electrical Specifications

Horizontal PatternOmniDirectional
Frequency Range MHz406 - 512
Horizontal Beamwidth degN/A
Gain dBi (dBd)2.1
Vertical Beamwidth deg67
VSWR< 1.5:1
Bandwidth for 1.5:1 VSWR MHz< 1.5:1
Impedance Ohms50
Maximum Power Input W300
Lightning ProtectionDirect Ground

General Specifications

Antenna TypeFiberglass Omni

Mechanical Specifications

Connector TypeN Female
Connector LocationBottom
Weight kg (lb)1 (1.32)
Mount TypeFixed
Mounting HardwareN275F
Rated Wind Speed km/h (mph)200 (125)
Flexible ExtensionsNone
Overall Length m (ft)1.13 (3.7)
Element Housing Length m (ft)0.658 (2.16)
Mounting Pipe Diameter m (in)0.03 (1)
Support Pipe Length m (ft)0.1 (0.32)
Radiating Element MaterialBrass
Element Housing MaterialFiberglass
Radome ColorWhite RAL9010
Mounting Hardware MaterialN275F
Support Pipe MaterialBlack Powder Coated Aluminum
Max Wind Loading Area m² (ft²)0.011 (0.12)
Bend Mom @ Rated Wind 1" Below Top of Mt Pipe N m (ft lbf)7 (5.4)
Wind Load - Side @ Rated Wind N (lbf)36 (8.1)

Packaging Information

Shipping Weight kg (lb)0.8 (1.8)
Shipping Dimensions of Accessory - HxWxD m (ft)0.12 x 0.09 x 0.15 (0.4 x 0.3 x 0.5)



Specify Center Frequency.

Bandwidth: 5% of center frequency

External Document Links