Your Own Base, No Coverage Needed
The base sends RTK corrections to your rover over UHF radio, so you can work where there's no mobile signal and pay no correction subscription.
FJD Trion V1t GNSS Base Station Kit
UHF Radio for Base-and-Rover RTK
- Your own RTK base: no mobile coverage needed
- 2 W UHF radio: about 5 km typical, up to 11 km (FJD)
- No correction subscription to pay
- Set up from your FJD rover's E600 controller
- Up to 10 h per charge, or run it from 9–32 V DC
- IP67 and 1.5 m drop rated
Some accessories shown are optional extras. See what's included
$3,100.00inc GST
Available to order
Complete Your Kit
- Free delivery Australia-wide. Usually delivered in 2–3 weeks.
- Talk to a GNSS specialist. Call 1800 769 858 or .
Overview
The FJD Trion V1t base station kit lets you run your own RTK base. It sends centimetre corrections to your FJD Trion rover over a 2 W UHF radio, so you can work where there's no mobile coverage and pay no correction subscription. You set it up from your rover's E600 controller.
A base station sits on a fixed point and sends RTK corrections to your rover by radio. It’s the answer on farms, rural blocks and remote sites where mobile coverage is patchy.
Works with FJD Trion Rovers
Pair it with the FJD Trion V1t, V10a or V10Li rover kit. You start the base from the rover’s E600 controller in Trion Survey, so there’s no second controller to buy.
UHF Radio
The internal radio transmits at 1 or 2 W on 410–470 MHz or 902–928 MHz and talks the common protocols (TRIMTALK, TRIMMARK III, Satel and others). FJD rates the link at about 5 km in normal conditions (3–8 km depending on terrain and interference) and up to 11 km at 2 W in good, open country. Antenna height and a clear line of sight make the biggest difference to range. A UHF base transmitting in the 400 MHz band needs an ACMA apparatus licence.
Power for Long Days
The 6,500 mAh battery runs the base for up to 10 hours at 1 W. For longer, run it from an external battery or mains supply through its 9–32 V DC input. It charges over USB-C PD (Australian wall charger not included).
Built for Site
It’s IP67 sealed, drop-tested to 1.5 m and works from -30 °C to +60 °C.
What You’ll Need
A tripod: the base screws onto any 5/8-inch survey thread, like our HDF94 heavy-duty tripod below. For setting up exactly over a survey mark, use a tribrach.
Videos
FJD Trion V1 Series RTK receivers
Key Features
Long-Range UHF Radio
FJD rates the 2 W radio at about 5 km in normal conditions and up to 11 km in good, open country. Antenna height makes the biggest difference.
Power for Long Days
Up to 10 hours at 1 W from the internal battery, or run it from an external 9–32 V supply.
What's Included
- FJD Trion V1t GNSS receiver (2 W radio)
- UHF radio antenna and antenna connector
- Base extension rod and tribrach plate
- USB-C charging cable
- Carry case, user manual and warranty card
- Tripod not included (add the HDF94 below)
Full Specifications
| RTK Accuracy | Horizontal 8 mm + 1 ppm; vertical 15 mm + 1 ppm (RMS) |
|---|---|
| GNSS | 1408 channels; GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, SBAS |
| Internal UHF Radio | 1 or 2 W; 410–470 / 902–928 MHz |
| Radio Range | About 5 km typical (3–8 km); up to 11 km in good conditions |
| Radio Protocols | LoRa, TRIMTALK, TRIMMARK III, T450S, TRANSEOT, Satel 3AS 4FSK |
| Correction Formats | Output RTCM 3.x; input CMR, RTCM 2.x, RTCM 3.x |
| Update Rate | 1, 2 or 5 Hz |
| Battery | 6,500 mAh; up to 10 h as a base at 1 W; 30 W USB-C PD fast charge (Australian wall charger not included) |
|---|---|
| External Power | 9–32 V DC (aviation plug) |
| Toughness | IP67; 1.5 m drop; -30 °C to +60 °C |
| Size and Weight | 162 × 86 mm; 1,070 g |
| Memory | 32 GB |
| Mount | 5/8-inch survey thread; extension rod and tribrach plate included |
| Setup | From your FJD rover's E600 controller in Trion Survey |
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