Antennas

A21 Antenna

The A21™ antenna is designed to help maintain tracking of GPS and differential correction signals in challenging environments. Sometimes keeping the antenna level and away from electrical noise is just not possible. With a metal base, lower profile, improved multi-path mitigation, and ability to filter out an additional 30 decibels of radio band frequencies, A21 offers superior noise rejection. A21 is designed for use with Hemisphere GPS Crescent® and Crescent Vector II™ receivers. To view more information click here.

Key A21 Specification: [GPS, SBAS and L-band (OmniSTAR®) Antenna]

  • GNSS Sensor
    GNSS Reception: GPS L1, SBAS, and L-band
    (OmniSTAR)
    GNSS Frequency: 1.525 to 1.585 GHz
    LNA Gain: 30 dB
    LNA Noise: 2.0 dB, typical

  • L-Band Sensor
    L-Band Frequency: 1.525 - 1.585 GHz
    L-Band LNA Gain: 30 dB

  • Power Input
    Input Voltage: 3.3 to 12 VDC
    Input Current: 24 mA, typical

 

 

 

 

 

 

 

 

 

A31 Antenna

The A31™ antenna is designed to help maintain tracking of GPS, Beacon and differential correction signals in challenging environments. Sometimes keeping the antenna level and away from electrical noise is just not possible. With improved multi-path mitigation and ability to filter out an additional 30 decibels of radio band frequencies, A31 offers superior noise rejection. The A31 is designed for use with Hemisphere GPS Crescent and Crescent Vector II receivers. To view more information click here

Key A31 Specification: [GPS, SBAS, L-band (OmniSTAR®) and Beacon Antenna]

  • GNSS Sensor
    GNSS Reception: GPS, SBAS, L-band (OmniSTAR) and Beacon
    GNSS Frequency: 1.575 GHz (L1)
    LNA Gain: 30 dB
    LNA Noise: < 2.0 dB

  • L-Band Sensor
    L-Band Frequency: 1.525 - 1.585 GHz
    L-Band LNA Gain: 30 dB

  • Beacon Sensor
    Beacon Frequency: 283.5 - 325 KHz
    Beacon LNA Gain: 30 dB

  • Power Input
    Input Voltage: 5 to 12 VDC
    Input Current: 50 - 60 mA

A42 Antenna

The new A42™ antenna adds precision, reliability and value to our leading Eclipse™ GPS technology. A42 is a multi-GNSS precision antenna and is ideal for various applications including construction surveys, RTK positioning and navigation, precise guidance and machine control. Use the A42 antenna in challenging environments (such as near buildings and foliage) as it has superior multipath mitigation, stable phase center and strong SNR’s even at low elevations. To view more information click here.

Key A42 Specification: [Multi-GNSS Antenna]

  • GNSS Sensor
    GNSS Reception: GPS L1/L2/L5, GLONASS L1/L2,
    Beidou, SBAS, L-band DGNSS/HP/XP
    (OmniSTAR),
    and Galileo E1/E5a and b
    Channels: 270
    GNSS Frequency: 1.165 to 1.253 GHz
    1.525 to 1.613 GHz
    LNA Gain: 30 dB
    LNA Noise: 2.0 dB, typical

  • Power Input
    Input Voltage: 3.3 to 12 VDC
    Input Current: 35 mA, typical

 

 

 

 

 

 

 

 

A43 Antenna

The new A43™ antenna adds precision, reliability and value to our leading Eclipse™ GPS technology. The A43 antenna is a multi-GNSS precision antenna and is ideal for various applications including construction surveys, RTK positioning and navigation, precise guidance and machine control. Use the A43 antenna in challenging environments (such as near buildings and foliage) as it has superior multipath mitigation and strong SNR’s, even at low elevations. To view more information click here.

Key A43 Specification: [Multi-GNSS Precision Antenna]

  • GNSS Sensor
    GNSS Reception: GPS L1/L2/L5, GLONASS L1/L2, Beidou, SBAS, and OmniSTAR®, and Galileo E1/E5a and b
    GNSS Frequency: 1.165 to 1.253 GHz
    1.525 to 1.613 GHz
    LNA Gain: 28 +/-3 dB, typical
    LNA Noise: 2.0 dB, typical

  • Beacon Sensor
    Beacon Frequency: 283.5 - 325 KHz
    Beacon LNA Gain: 28 +/-3 dB, typical

  • L-band Sensor
    L-band frequency: 1.525 - 1.585 GHz
    L-band LNA Gain: 28 +/-3 dB, typical

  • Power
    Input Voltage: 5-12 VDC
    Input Current: 50-60 mA

A52 Antenna

The new A52™ antenna adds more precision, reliability and value to our leading Eclipse GPS technology. A52 is a multi-GNSS precision antenna and is ideal for various applications including geodetic surveys, RTK positioning and navigation, precise guidance and machine control. Use the A52 antenna in challenging environments (such as near buildings and foliage) as it has superior multipath mitigation, stable phase center and strong SNR’s even at low elevations. To view more information click here.

Key A52 Specification: [Multi-GNSS Antenna]

  • GNSS Sensor
    GNSS Reception: GPS L1/L2/L5, GLONASS L1/L2, Beidou,
    SBAS, L-band DGNSS/HP/XP (OmniSTAR),
    and Galileo E1/E5a and b
    Channels: 270
    GNSS Frequency: 1.165 to 1.253 GHz
    1.525 to 1.613 GHz
    LNA Gain: 30 dB
    LNA Noise: 2.0 dB, typical

  • Power Input
    Input Voltage: 3.3 to 12 VDC
    Input Current: 35 mA, typical

  • Phase Center Variation
    Less than 3 mm at GPS L1 and L2, for elevations above 15 degrees