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19 429.

UHF Satcom Antenna - 19-429

The 19-429 is a combined low-high angle, light weight and high efficiency airborne UHF satellite communications antenna providing hemispheric pattern coverage by means of two independent co-located elements built into a single, aerodynamic shell.

  • High and low angle elements
  • 225-400 MHz performance
  • X-wing shape
  • Magnetic Mount version available

Specifications

  • Electrical Specs
  • Mechanical Specs
  • Standard Specs

Electrical Specs

Minimum Frequency
225
Maximum Frequency
400
Impedence
50
Return Loss VSWR
Low angle: 2.7:1 max
Gain
Low Angle: Average within 2 dB of a quarterwave
Polarization
Vertical||RHCP
Radiation Pattern Azimuth
Radiation Pattern Elevation
Peak Power Watts
Average Power Watts

Mechanical Specs

Full Dimensions LxWxH mm
344 x 344 x 270
Height Above Base Plate mm
Mass kg
1.02
Connector Type
Low Angle: Type 'TNC' Female

Standard Specs

Altitude ft
25000
Continuous Operating Temperature Min - C
54
Continuous Operating Temperature Max C
71
Vibration
MIL-STD-810E, 514.4, Proc I, Cat 6.
Lightning
Standards
MIL-STD-810E
14043 (2)

Get in touch

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