GeoMax Zenith 25 Pro Series

Your professional choice now and tomorrow
Equipped with the most advanced GNSS receiver technology, Zenith25 Pro series supports GPS, GLONASS, Galileo, BeiDou, and SBAS systems. Suitable for any application, the Zenith25 Pro series additionally considers new GNSS constellations like BeiDou and Galileo today and is prepared for even more signals tomorrow.

NOVATEL GNSS TECHNOLOGY & Q-LOCK™ TECHNOLOGY
All visible satellites are tracked with the highest possible sensitivity.
Sophisticated tracking and multipath mitigation algorithms guaranteeing lowest noise measurements.

INTEGRATED 3.75 G GSM & UHF MODULES
Connectivity over long distances and greatest flexibility.

ROBUSTNESS
IP68 dust tight and water immersion protection, and vibration and shock resistance.

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Description

  • Q-Lock™ technology: Lowest noise and multipath mitigation
  • Satellites (Max. number tracked simultaneously): 60
  • Channels: 120
  • GPS tracking: L1, L2, L2C
  • GLONASS tracking: L1, L2
  • BeiDou tracking:
    Zenith 25 Pro 4 – B1,B2
    Zenith 25 Pro – B1*
  • Galileo tracking:
    Zenith 25 Pro 4 – E1, E5b*
    Zenith 25 Pro – E1*
  • Positioning rate:
    Zenith 25 Pro 4 – 20Hz*, 5Hz
    Zenith 25 Pro – 20Hz*, 5Hz
  • SBAS: EGNOS, WAAS, MSAS, GAGAN

    ACCURACY**
  • Static H/V (mm + ppm):
    Zenith 25 Pro 4 – 3 + 0.5 / 5 + 0.5
    Zenith 25 Pro – 3 + 0.5 / 5 + 0.5
  • Static long H/V (mm + ppm):
    Zenith 25 Pro 4 – 3 + 0.1/ 3.5 + 0.4
    Zenith 25 Pro – 3 + 0.1 / 3.5 + 0.4
  • Kinematic H/V (mm + ppm):
    Zenith 25 Pro 4 – 8 + 1 / 15 + 1
    Zenith 25 Pro – 8 + 1 / 15 + 1

    COMMUNICATION
  • GSM/GPRS module: Quad-Band GSM & Penta-Band ; UMTS 800 /850 /900 /1900 /2100 MHz ; internal antenna
  • UHF radio module :
    1000 mW transceiver; 406 – 480 MHz ;
    Zenith 25 Pro 4 – Yes
    Zenith 25 Pro – Optional
  • Bluetooth®: Device class II
  • Communication port: USB, serial and power

    INTERFACES
  • Keyboard: On/off and function keys
  • LED status and mode indicators: Position, battery, Bluetooth®, RTK receive, RTK transmit, storage card ; Rover, base, static
  • Data recording: 8 GB removable microSD card
  • GSM / TCP / IP: Removable SIM card

    POWER SUPPLY
  • External power / Internal battery: 10.5 V to 28 V / Removable 2.6 Ah ; 7.4
  • Operating time (static/rover): 9 h / 6 h

    PHYSICAL SPECIFICATIONS
  • Dimensions / Weight Height: 95 mm, ø 198 mm / 1.2 kg incl. battery & UHF Radio
  • Operating temperature: – 40°C to 65°C
  • Protection class: IP68 – withstands dust and immersion in water
  • Humidity: 100%, condensing
  • Vibration: Mechanical stress resistant according ISO 9022-36-05
  • Shock: Withstands 2m topple over onto hard surface

 

*Optional
** Measurement accuracy and reliability are dependent on various factors including satellite, geometry, obstructions, observation time, ionospheric conditions, multipath, etc. Figures quoted assume normal to favourable conditions.

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