M4HCT-A-SMA MAXTENA | Alldatasheet

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Technical content

Features

Applications

  • UAV/Drones
  • Unmanned Ground Vehicles (UGV)
  • Unmanned Systems
  • High Precision Navigation
  • Military & Security
  • Agriculture & FarmTech
  • Handheld GNSS Devices

Maxtena Inc.

7361 Calhoun Place, Suite 102

Rockville, MD 20855 1-877-629-8362 info@maxtena.com www.maxtena.com A 125 degree beamwidth ensures excellent hemispherical coverage. Symmetric coverage even in low elevation enhances accuracy. L1 band radiation patterns Maxtena’s M4HCT-A-SMA uses patented Helicore® technology which results in minimal dependence on frequency and features a wide beamwidth, low axial ratio and radiation pattern symmetry across all desired frequencies in the L1 band. WIRELESS INNOVATIONS COMPANY RHCP Realized Gain [dBic] - Elevation Cuts RHCP Realized Gain [dBic] - Azimuth Cuts Axial Ratio [dB] - Zenith Axial Ratio [dB] - Azimuth Cuts

Maxtena Inc. Rockville, MD 20855 1-877-629-8362 info@maxtena.com www.maxtena.com WIRELESS INNOVATIONS COMPANY Phase Center Variation Maxtena’s M4HCT-A-SMA has minimal phase center variation over azimuth and elevation in the L1 band. Phase Center Variation vs. Elevation in L1 band. Phase Center Variation vs. Azimuth at Theta=30˚ in L1 band. Using GPS signal carrier phase to increase accuracy in GNSS applications has been proven reliable and has made mm-level accuracy possible. How- ever, in resolving carrier phase ambiguity, it is necessary to make sure carrier phase is received and measured accurately and that the effect of antenna and receiver on carrier phase is minimized. Maxtena’s M4HCT-A-SMA has a flat response over the GNSS band that it covers and has minimal group delay variation over frequency. Maxtena’s M4HCT-A-SMA antenna has a flat response over the L1 GNSS bands, with less than 1 dB variation over the band. The superior out-of-band rejection ensures minimal interference. Excellent Group Delay Variation Filtering and LNA Performance < 2 ns group delay variation over L1-band. Flat conducted gain response.

Diimensions are in mm. Maxtena Inc. Rockville, MD 20855 1-877-629-8362 info@maxtena.com www.maxtena.com WIRELESS INNOVATIONS COMPANY Mechanical Specifications Parameter Specification Operating Temperature Range -40 to +105˚C Environmental Standards IP67 rating Cabling and Connector No cable, male SMA connector Weight 25 grams