Rugged and powerful GNSS providing impressive tracking and processing power.
The Trimble Alloy™ reference GNSS receiver is ready to take on the requirements of any real-time network, in any environment, anywhere in the world.
With tough IP68 housing, and modernised satellite tracking, the Trimble Alloy receiver can also be used as a campaign receiver for post-processing, as a Continuously Operating Reference Station (CORS) receiver or portable base station for Real-time Kinematic (RTK) applications – and even as a scientific reference station.
Optionally, leveraging Trimble’s RTX™ precise point positioning, Alloy is able to derive its absolute position at centimetre level accuracy in real-time. Combined with Trimble’s Sentry™ advanced monitoring technology, the receiver will automatically notify the operator of any status change including positional movements. This pairing of technology ensures users are receiving the most accurate correction data.

The Trimble Alloy GNSS CORS receiver is ready to take on the requirements of any real-time network.
• Powerful GNSS tracking technology provides impressive tracking and processing power
| Integrated GNSS | Max. Precision | Channels | Antenna | UHF Radio | RTX Compatible | xFill | Memory | Cellular | Satellites | Additional Features |
| Trimble R980 | 8mm H/15 mm V | 672 | Integrated | Receive & transmit 450/900 MHz | Yes | Yes | 9 GB | 4G | GPS, GLONASS, Galileo, BeiDou, NavIC, QZSS, SBAS | ProPoint, TIP Tilt Compensation |
| Trimble R12i | 8 mm H/15 mm V | 672 | Integrated | Receive & transmit 450 MHz | Yes | Yes | 6 GB | 3.5G | GPS, GLONASS, Galileo, BeiDou, NavIC, QZSS, SBAS | ProPoint, TIP Tilt Compensation |
| Trimble R12 | 8 mm H/15 mm V | 672 | Integrated | Receive & transmit 450 MHz | Yes | Yes | 6 GB | 3.5G | GPS, GLONASS, Galileo, BeiDou, NavIC, QZSS, SBAS | ProPoint |
| Trimble R780 | 8 mm H/15 mm V | 336 | Integrated | Receive & transmit 450/900 MHz | Yes | Yes | 9 GB | External | GPS, GLONASS, Galileo, BeiDou, NavIC, QZSS, SBAS | ProPoint, TIP Tilt Compensation |
| Trimble R580 | 10 mm H/20 mm V | 336 | Integrated | Receive 450 MHz | Yes | Yes | 256 MB | External | GPS, GLONASS, Galileo, BeiDou, SBAS, QZSS | ProPoint |
| Trimble R2 | 10 mm H/20 mm V | 220 | Integrated | Receive 450 MHz | Yes | No | 48 MB | External | GPS, GLONASS, Galileo, BeiDou, SBAS, QZSS | — |