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JS-HAC42A
JS-HAC42A
JS-HAC42A
JS-HAC42A
JS-HAC42A
JS-HAC42A
JS-HAC42A
JS-HAC42A
JS-HAC42A
JS-HAC42A
JS-HAC42A
JS-HAC42A
JS-HAC42A JS-HAC42A

JS-HAC42A

Helix Antennas
  • JS-HAC42F is a compact, high-performance external handheld antenna supporting GPS, BDS, GLONASS, and Galileo. With a low-profile design, it offers excellent stability and high gain, ensuring strong signal reception in all directions. Ideal for applications in surveying, mapping, navigation, and UAVs, including aerial photography, remote sensing, and public safety monitoring.

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Product Features

  • High gain

  • radiation patter beamwidth

  • Stable antenna Phase Center,Higher gain at low elevation angles

  • 360° horizontal coverage

  • Wide bandwidth,multiple SAT work simultaneously available

  • IP65 waterproof

  • Plug and Play

  • Mini Ultralight

  • The overall size is Φ44.8*42mm, easy for system integration design


Performance indicators

ParametersSpecifications
Satellite FrequencyGPS : L1/L2/L5
BDS : B1I/B1C/B2I/(L)/B2b/B2a
GLONASS : G1
GALILEO : E1/E5/E5a/E5b
Electrical impedance50 Ω
Antenna PolarizationRight Hand Circular Polarization (RHCP)
Horizontal coverage angle360°
VSWR≤2.0
Noise Figure≤2 dB
LNA Gain37 ± 3 dB


Diagram

Diagram

Applications

  • Surveying and mapping

  • Navigation and scheduling

  • Light UAV 

  • Geographical surveying

  • Traffic patrol

  • Public security monitoring

  • Disaster monitoring

  • Remote telemetry