

The GeoMax Assistant Zenith25 has been improved in order to show the loaded NovAtel license as well as the new GSM module, Cinterion PHS8 in the “Information” panel. Please contact Swift Survey or your GeoMax Partner to download new firmware.

To benefit from some of the new features the field software must be also updated. Backwards compatibility is guaranteed by the NMEA v4.0 continuous support. When using Glonass or BeiDou, NMEA v4.1 outputs information in a more compact structure, therefore, less bandwidth is used. The new firmware incorporates the NMEA message version 4.1, supporting Galileo and BeiDou constellations.


Simultaneous tracking of up to 60 satellites (120 channels).Quad-Band GSM & Penta-Band UMTS 800 /850 /900 /1900 /2100 MHz internal antennaġ.Its full set of communications and features is combined with the Q-Lock™ technology that makes the Zenith25 Pro a suitable GNSS receiver for all your applications. Position, battery, Bluetooth, RTK receive, RTK transmit This all combined in a system robust enough to withstand a 2 m topple over and a complete submersion under water. The Q-Lock™ technology tracks all satellites with the highest available signal strength and performs regular independent checks to ensure that you can work even in challenging environments such as urban canyons or under heavy foliage. GNSS system with ultimate reliability and robustness even in extreme environments that “works when you do”.
