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FJD TRION V1tGNSS Rover for Surveying



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Global Constellation Coverage
Scanning Range 40 m @ 10% reflectivity
Supports LoRa, TRIMTALK, TRIMMARK III,
TT450S, etc.
Built-in IMU, Max.60° 
2.5 cm Precision
IP67 Protection
Fixed in Seconds
Adjustable Radio Output 
Max.5W
FJD Trion V1t
 
Specs
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A New Way To Measure The World

FJD Trion V1t, a versatile and lightweight GNSS RTK receiver, can fast deliver accurate positions in harsh environments with global signal coverage. Engineered with an Inertial Measurement Unit (IMU) that frees you up from watching and levelling the bubble when measuring.

Tilt Survey With Built-in IMU

IMU supported tilt survey will provide a more convenient and efficient measurement. Make you throw away the trouble of leveling.

Guaranteed Waterproof

The V1 series has passed the IP 67 rating and the intensive test of 1.5 m drop resistance, which will fit the measurement work of more and more users.

Find Your Applicable Accessories

P30 Cylindrical Battery

FJD P30 Cylindrical Battery is an al-in-one external power solution for GNSS receiver surveying. Designed with a standard pole structure and a 5/8-inch thread, it can be easily mounted onto your base station extension pole, acting as both a power source and a secure mount for your receiver.

FJ-HPR 400A

FJ-HPR 400A is a high-power external radio transceiver built for the demands of the surveying and mapping industry. Delivering up to 28W of transmission power and supporting easy app-based configuration, it’s also rated IP67 for superior durability. 

Helps You Get It Right, Anywhere

Bridge Construction
Resource Exploration
Road Construction
Digital Machinery
Construction
Hydraulic Engineering

FJD Trion V1t Specifications

GNSS Signal

GPS 
  L1C/A, L1C, L2C, L2P(Y), L5 
BDS  
  B1l, B2l, B3l, B1C, B2a, B2b 
GLONASS

G1, G2, G3

Galileo
 E1, E5a, E5b, E6
QZSS  
 L1C/A, L1C, L2C, L5, L6
NavlC 
  L5 
SBAS
 L1C
PPP
 E6

Receiver

Size & Weight
  162*86 mm; 1070g
IP rating & Memory  
  IP67; 32GB

Battery

Battery capacity
  6500 mAh
Battery life 
Base 10h, Rover 20h typically*

*Suitable for device on 1w.

Ambient Environment

Operating temperature
  - 30 ℃ ~ + 60 ℃
Storage temperature 
 - 40 ℃ ~ + 70 ℃
Humidity 
100%, condensing

Indicator

Type
   Power,data,satellite,etc.

Power Supply

Voltage
  USB PD FAST CHARGING 30W
Aviation plug support (9-32) V DC

I/O Ports

Type-C
  Support 12 V DC fast charge
UHF Antenna Port
   Support UHF antenna connection

Positioning

High Precision Static 
  H: 2.5mm+0.1 ppm RMS
V: 3.5mm+0.04 ppm RMS
Post-processing static 
H:  2.5mm + 0.5 ppm RMS
V: 5 mm + 0 5 ppm RMS
PPP accuracy 
 RMS Horizontal: ±20 cm
RMS Vertical: ±40 cm
RTK accuracy 
  RMS Horizontal: ±(8 mm+1 ppm)
RMS Vertical: ±(15 mm+1 ppm)
Single positioning (RMS)  
 Horizontal ± 1.5 m, vertical ± 2.5 m
Update Rate  
 Raw observation data: 1, 2, 5 Hz
                                                                                      Real-time positioning data: 1, 2, 5 Hz
Time to first fix  
 Cold start: <20s
Hot start: <5s
Signal re-acquisition: <1s
Tilt Survey Accuracy  
 30°/2.5cm (H), Max angle 60°
Timing Accuracy  
 20 ns
Pseudo-range accuracy  
 ≤ 10 cm
Carrier phase accuracy   
 ≤ 1 mm
RTK initialization time   
 < 5 s (baseline length < 10 km)
Data format 
 Input &output：RTCM3.X, NMEA-0183
                                                                                                                              Input：CMR, RTCM2.X, RTCM3.X
Initialization reliability
 >  99.9%

Wi-Fi

Protocol 
  IEEE 802.11b/g/n protocol standard

Internal Radio

Power consumption

 1W/2W/5W(2W/5W Optional)

Modulation type 

 GMSK or 4FSK

Frequency 

(410-470) MHz/(902-928)MHz

Protocol  

LoRa, TRIMTALK, TRIMMARK III, T450S,

TRANSEOT, Satel 3AS 4FSK