QHA

Note : Your request will be directed to Helical Communication Technologies.

The QHA from Helical Communication Technologies is a Satellite Antenna with Frequency Range 400 to 437 MHz, Antenna Gain 3.5 dBi, Power Consumption 10 W, Beamwidth 120 Degree (-3dB), Axial Ratio 2 dB. More details for QHA can be seen below.

Product Specifications

Product Details

  • Part Number
    QHA
  • Manufacturer
    Helical Communication Technologies
  • Description
    400 or 437MHz Heritage UHF QHA

General Parameters

  • Satellite Type
    SmallSat
  • Antenna Type
    Helix Antenna
  • Frequency Band
    UHF Band
  • Frequency Range
    400 to 437 MHz
  • Antenna Gain
    3.5 dBi
  • Polarization
    Linear, Circular
  • Power Consumption
    10 W
  • Beamwidth
    120 Degree (-3dB)
  • Axial Ratio
    2 dB
  • VSWR
    1.50:1
  • Mass
    180 g
  • Voltage
    5 to 28 V
  • Connector
    SMA, SMP
  • Space Heritage
    Yes
  • Application
    Ground-based and space-based communication with satellites placed in low earth orbit and deep space
  • Dimension
    100 x 100 x 40 mm (Stowed), 270 mm (Height - 400 MHz Deployed), 260 mm (Height - 437 MHz Deployed)

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