12-440-112

Tunable Blade Antenna

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Tunable Blade Antenna - 12-440-112

The 12-440-XXX Series are tunable blade antennas designed to provide communications in the frequency range 30 MHz to 174 MHz. The antennas are tuned via an appropriate 7-163PIN160 Logic Control Unit. The antennas are intended for use in general subsonic airborne applications.

  • Tunable
  • Requires Logic Control Unit

Specifications

  • Electrical Specs
  • Mechanical Specs
  • Standard Specs

Electrical Specs

Minimum Frequency
30
Maximum Frequency
174
Impedence
50
Return Loss VSWR
30 MHz to 88 MHz > 7.36 dB (VSWR < 2.5:1)
Gain
-11.5 dBi @ 30 MHz
Polarization
Vertical
Radiation Pattern Azimuth
Radiation Pattern Elevation
Peak Power Watts
Average Power Watts

Mechanical Specs

Full Dimensions LxWxH mm
Height Above Base Plate mm
Mass kg
2.65
Connector Type
TNC Female

Standard Specs

Altitude ft
50000
Continuous Operating Temperature Min - C
54
Continuous Operating Temperature Max C
57
Vibration
Lightning
Standards
14043 (2)

Get in touch

Chelton Limited, Marlow
The Chelton Centre
Fourth Avenue
Marlow
Buckinghamshire
SL7 1TF
United Kingdom
CAGE Code: U1907