Low Height VHF Antenna – 12-57-2

Low Height VHF Antenna – 12-57-2

The 12-57 antenna is a low height VHF antenna designed to provide full communications over the frequency range 118 to 136 MHz in general subsonic airborne applications. A variant of the type 12-57 with the addition of a polyurethane leading edge strip is available, identified as type 12-57-2.

  • ✔Low height
  • ✔Polyurethane leading edge strip for durability
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Specification

118 Minimum Frequency
136 Maximum Frequency
50 Impedence
2.5:1 max Return Loss VSWR
> -1 dBi average Gain
Vertical Polarization
Omnidirectional Radiation Pattern Azimuth
0.92 Mass kg
N Female Connector Type
50000 Altitude ft
54 Continuous Operating Temperature Min - C
71 Continuous Operating Temperature Max C