Option RTK2: High-precision position measurement using correction data

The method is much more accurate than code-based location. The basic concept is to eliminate the various error sources of raw GNSS positioning by using a local base station whose exact position is known. For this purpose, correction data of a virtual base station of different correction data services can be requested, or a local base station with its own GNSS receiver is used.

Option Multi-GNSS: Use of multiple satellite systems such as GPS, GLONASS, Galileo, Beidou

By using these systems in addition to GPS the Receiver is able to track more Satellites which results in the following advantages: Reduced signal acquisition time. Improved position and timing accuracy. Reduction of problems caused by obstacles such as buildings and leaves Improved spatial distribution of visible satellites, resulting in improved position accuracy.

Option Dual-Ant: Two GNSS antennas option

The Dual-Ant option provides heading angle detection without initialization and control at very slow speeds. Among other things, this option is helpful when using robotic systems where a valid heading angle is needed right at the beginning. Note: Only available in combination with RTK2 activation and dual antenna capable GNSS receiver

Mounting accessories

Seat rail adapter with ADMA mounting plate
Installation support for ADMA plus data acquisition systems with a quick-installation mounting pole or on-seat adapter
Mounting plate with quick-installation mounting pole
RT-Strut with ADMA mounting bracket

Add-On DELTA: Relative data calculation via WiFi in real-time for multi-vehicle operation

Data is provided in real time with minimum latency. This option is widely used for ADAS tests, especially AEB, FCW and ACC. Our customers rely on the ADMA option both when establishing a precise distance reference and for distance control of steering robots. DELTA option is available for all ADMA models

Option DGNSS Correction Data: Correction data reception via Ethernet

The option provides the capability to receive DGNSS correction data forwarded from a second ADMA via WiFi / Ethernet. This is the preferred option for multi-vehicle applications, e.g. LSS, ACC-, AEB- und FCW testing. This option is used in place of radio modems, increasing the availability of DGNSS correction data, especially on public roads.

GPS Outdoor Base Station

The GPS outdoor base station was developed specifically with vehicle dynamics measurements in mind. It generates DGNSS correction data for the mobile GNSS receiver and allows high-precision measurements with a position accuracy of up to 2 cm. New: Broadcast the GNSS correction data to all nodes in the WiFi network via Ethernet interface. Supports PoE (Power over Ethernet), allowing a WiFi system to be powered at the base station and connected to the existing network without an additional power supply. Durable & weather-proof


Waterproof and temperature resistant (-40°C to 70°C tested) Magnetic base and window pane mount for antenna attachment Omni Dual-Band Antenna | PoE Input Ethernet port 1 x 10/100/1000 Mbit | frequency band 5 GHz / 2.4 GHz Protocols 802.11 ac / 80211 b/g/n Input voltage 10 - 30 VDC | Power consumption 11 W max. Output power 1300 mW max. | Antenna gain 8 dBi / 6 dBi