9-34

Dual-band UHF and L-band Blade Antenna

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9 34

Dual-band UHF and L-band Blade Antenna - 9-34

The 9-34 is a combined UHF/L-band antenna designed to provide communications over the frequency bands 225 to 400 MHz and 960 to 1220 MHz and intended for use in high performance applications. The 9-34 is configured as a single broadband monopole structure, formed by silver loaded paint on the exterior of a high strength blade. Incorporated in the metallisation are decoupling techniques to prevent corruption of the elevation pattern at a high frequencies. Additionally the antenna incorporates an internally fitted diplexer to provide isolation between the bands.

  • Dual band passive
  • Aerodynamic
  • High Temperature
  • Rugged

Specifications

  • Electrical Specs
  • Mechanical Specs
  • Standard Specs

Electrical Specs

Minimum Frequency
225
Maximum Frequency
1220
Impedence
50
Return Loss VSWR
≤2:1 225-400 MHz
Gain
225-400 MHz: ≤ -1.5 dB
Polarization
Vertical
Radiation Pattern Azimuth
Omnidirectional
Radiation Pattern Elevation
Peak Power Watts
4000
Average Power Watts
45

Mechanical Specs

Full Dimensions LxWxH mm
191 x 70 x 244
Height Above Base Plate mm
Mass kg
0.91
Connector Type
225-400 MHz: TNC female

Standard Specs

Altitude ft
70000
Continuous Operating Temperature Min - C
54
Continuous Operating Temperature Max C
138
Vibration
Lightning
Standards
MIL-STD-810
14043 (2)

Get in touch

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