Trimble R750 GNSS Receiver
Recommended List Price£7,500.00
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Chris Doohan
Technical Support Engineer
20+ Years of Experience
Why Choose the Trimble R750?
This GNSS is a great addition to many construction workflows, serving as a modular solution with user-friendly features. This includes the ability to connect to Wi-Fi with a QR code, a USB-C port for data transfer and charging, and a large screen display. While the R750 won’t be suitable for every project, you can easily scale its capabilities to match your needs. This is great, as it forgoes the expense of sourcing a new piece of kit and the hassle of dealing with a growing equipment inventory.
The R750 is the logical next step for anyone still using the SPS855 receiver, as the R750 uses the same cables and operations. Although it can also be argued as an alternative to the Spectra SP60, and is a cheaper option than the SP85.
Trimble R750
The Trimble R750 modular GNSS receiver is an accurate and reliable instrument that excels in challenging environments. It affixes easily to the side of tripods, creating a complete solution as either a base station or rover.
Surveying uses
The R750 is a rugged and versatile GNSS receiver that has been designed to overcome many of the common challenges faced by surveyors. The result is a solution with advanced positioning and communication capabilities that can be utilised on various sites.
Construction projects
The R750 can complete precision measurements for construction site layouts, as well as geodetic, land, seismic, and pipeline surveying. Remote management capabilities support safety during excavation and structural support works. Surveyors can also use the R750 to reduce downtime on site, monitor project progress, adjust configurations, and more.
Remote surveying
The R750 has the protections and connectivity necessary to operate in remote areas. One of these is the addition of navigation message authentication (NMA) checks to combat jammed or spoofed signals. The R750 also has the environmental and power characteristics to last for extended periods in remote locations. This includes up to 10 hours of battery life, -40℃ to +65℃ operating temperature, and MIL-STD-810F vibration resistance.
| Channels | 336 |
|---|---|
| Positioning Rates | 1, 2, 5, 10, 20 Hz |
| RTK Precision (H/V) | 8 mm / 15 mm |
| Frequency range | 1525–1559 MHz (L-band), 403–473 MHz (UHF) |
| Transmit Power | 0.5 W, 2.0 W (UHF) |
| Weight | 1.65 kg |
- Trimble R750 GNSS receiver.
- Radio antenna.
- Transport case.
- Range of optional system components – UHF kit, field power kit, office power kit, field software.
Delivery Policy
- Local deliveries will be made by our own fleet to addresses within 2-3 hours of our depots – this covers most of England and Wales.
- We’ll also deliver outside of the UK, using national couriers (UPS).
- Costs for delivery are depending on the weight and dimensions of the package.
- All packages are securely and safely packaged, typically using recycled packaging from our suppliers.
- If the item is in stock it will be delivered within 2-3 working days
- If an item is out of stock it will be delivered within 5-10 working days – any longer and we will contact you to advise and confirm a revised delivery date.
Cancellation Policy
Please contact our sales team on 01695 729 835 if you wish to change or cancel an order.
Refund Policy
- We hope you will be pleased with your purchase. Should you wish to return anything to us we will be happy to refund or exchange any goods returned to us unused, undamaged and fully resale able within 10 working days of receipt by the customer. The cost of returning any goods other than faulty goods is paid by the customer.
- The customer is liable for any goods returned to us that arrive damaged due to poor packing on the customers part.
- If goods are returned to us after 14 working days or not in a fully resale able condition, we reserve the right to refuse a refund or to deduct a 25% re-stocking charge.
What are the best applications for the R750?
The R750 is a powerful GNSS receiver that can be used as a location RTK for site supervisors, a precision RTK rover on site, and a base station for site positioning and machine control. Surveyors also have the option for system integrator applications using Location GNAA augmentation, including RTX, OmniSTAR, SBAS, and DGPS RTCM.
How do I connect the GNSS antenna to the R750?
Go to the back panel of the R750 and connect the GNSS antenna cable to the TNC connector. This should be on the left-hand side of the back panel.
What's the difference between the R750 and R750-2?
The main difference is that the R750-2 can have a dual-band radio (450/900MHz) built in.
What is the power consumption of the R750?
6.6W in rover mode with an internal receive radio.
8.5W in base mode with an internal transmit radio.
Can I use an external USB drive to log raw data?
Yes. Raw GNSS data can be logged to a FAT32 formatted USB-C drive with a single partition (Exfat or
NTFS will not work).
Compare Products
Trimble R750 GNSS Receiver |
 Spectra Geospatial SP85 GNSS Receiver |
 Spectra Precision SP60 GNSS Receiver |
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| Price | Recommended List Price£7,500.00 | Recommended List Price£8,585.00 | Recommended List Price£7,276.00 | |
| Availability | In stock | In stock | In stock | |
| Channels | 336 | 600 | 240 | |
| Frequency range | 1525–1559 MHz (L-band), 403–473 MHz (UHF) | - | - | |
| Positioning Rates | 1, 2, 5, 10, 20 Hz | 1, 2, 5, 10, 20 Hz | 1, 2, 5, 10 Hz | |
| RTK Precision (H/V) | 8 mm / 15 mm | 8 mm / 15 mm | 10 mm / 20 mm | |
| Transmit Power | 0.5 W, 2.0 W (UHF) | - | - | |
| Weight | 1.65 kg | - | - | |
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