Hemisphere GNSS A45 Antenna

The Hemisphere GNSS A45 is one of Blue Planet Geomatics' very versatile land and marine antennas that utilizes milometer accuracy and is drop-proof up to two meters. The Hemisphere GNSS A45 comprises an aluminum base with an ASA plastic cap.

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Overview

The Hemisphere GNSS A45 is one of Blue Planet Geomatics’ very versatile land and marine antennas that utilizes milometer accuracy and is drop-proof up to two meters. The Hemisphere GNSS A45 comprises an aluminum base with an ASA plastic cap. It has been pretreated to withstand the harsh marine environment, which includes repelling salt, fog, and water spray. This popular antenna can be used in all kinds of environments, including in the city or deep in the forest. Since it has a higher multipath modification, a stable phase center and strong SNR’s, this modern looking antenna can even be used at low altitudes.

Hemisphere GNSS A45 is compatible with all other GNSS signals, including GPS, GLONASS, BeiDou, and Galileo. This antenna can be used with these different applications: surveys, single-frequency RTK positioning and navigation, precise guidance, and machine control.

Features

  • GNSS Reception: GPS L1/L2/L5, GLONASS G1/G2, BeiDou B1/B2/B3, SBAS, L-band and, Galileo E1/E5a and b
  • GNSS Frequency: 1.165 to 1.278 GHz
  • LNA Gain: 30 dB
  • LNA Noise: 2.0 dB, typical
  • L-Band Frequency: 1.165 to 1.278 GHz, 1.525 – 1.585 GHz
  • L-Band LNA Gain: 30 dB
  • Input Voltage: 3.3 to 15 VDC
  • Input Current: 25 mA, typical

Technical Specifications

Dimensions (L x W): 47 mm H x 152 mm D
Weight: 500 g
Mount: 5/8 inch female thread
Storage temperature: -40 C to +85 C
Operating Temperature: -40 C to +70 C
Enclosure Rating: IP69Kwide
Shock and Vibration: EP455
Phase Center Variation: Less than 2 mm at GPS L1, for elevations above 15 degrees

Ordering

The must have Hemisphere GNSS A45 antenna is available through Blue Planet Geomatics. For further information please use the Request Pricing form.