T30 UHF Receiver

T30 IMU GNSS Receiver is an ultra-compact full-constellation RTK receiver with built-in IMU tilt compensation and 4G/WiFi/UHF connectivity, delivering fast centimeter-level positioning for demanding survey tasks.

T30 UHF Receiver

Introduction

Experience Precise Infrastructure Sensing with the T30 Choke Ring Antenna

Featuring multi-constellation tracking with L-Band and PPP support, calibration-free IMU tilt compensation up to 60°, and integrated 4G/WiFi/Bluetooth plus UHF modem in a rugged IP67 magnesium-alloy housing, the T30 IMU GNSS receiver works seamlessly with Android-based Survey Master to provide an intuitive, high-efficiency workflow for professional land surveying and GIS projects.

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Innovative

Explore the Technical Specifications of Satellite Antenna

Characteristics:

  • Type: UHF, GNSS, GPS, GLONASS, Galileo
  • Applications: tracking
  • Other features: compact
Overview

With full-constellation tracking, tilt compensation, 4G/WiFi/Bluetooth® connectivity, and an easy workflow with Android-based Survey Master, the T30 GNSS receiver is one of the most reliable choices for demanding surveying tasks.

Technical Capabilities

GPS L1/L2/L5, BeiDou B1/B2/B3, GLONASS L1/L2, Galileo E1/E5a/E5b, SBAS, QZSS, IRNSS.
BeiDou global signals B1C and B2a.
Integrated WiFi / UHF / 4G module.
Tilt compensation.
Two hot-swappable 3400 mAh batteries.
Low power consumption.
Supports L-Band and PPP.

Constellation and Compatibility

Tracks all current and planned global GNSS constellations, plus L-Band.
Designed to work seamlessly with Android-based Survey Master, including the Survey Master Wizard workflow.

Rugged Design

Extremely compact form factor for easy field use.
Hot-swappable dual-battery design supports continuous operation in the field.

High Performance

Tilt compensation (up to 30°) helps collect high-accuracy data faster on site.
Survey Master Wizard workflow improves productivity for both beginner and professional surveyors.

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Product parameter

Cutting edge innovative technical characteristics

Channel

1198

Satellites tracking

GPS: L1C/A, L1C, L2P, L2C, L5
BDS: B1l, B2l, B3l, B1C, B2a, B2b
GLONASS: G1, G2, G3
Galileo: E1, E5a, E5b, E6c, E5 AItBOC
QZSS: L1C/A, L2C, L5, L1C
IRNSS: L5
SBAS: L1C/A

Signal Re-acquisition

<1.5 s

Cold Start

<50 s

Warm start

<30 s

Hot start

<15 s

RTK Initialization Time

<10s

Initialization reliability

>99.9%

Static and Fast Static

Horizontal 2.5 mm + 0.5 ppm RMS
Vertical 5 mm + 0.5 ppm RMS

Real Time Kinematic

Horizontal 8mm + 1ppm RMS
Vertical 15mm + 1ppm RMS

Long Observation Static

3 mm + 0.1 ppm Horizontal
3.5 mm + 0.4 ppm Vertical

DGPS

<0.4m RMS

SBAS

1 m 3D RMS

Standalone

1.5m 3D RMS

PPP

10cm Horizontal and 20cm Vertical

Size (W × H)

Φ 15.5 cm × 7.3 cm

Weight

1.2 kg with two batteries

Working Temperature

-40 °C to + 65 °C (-40 °F to 149 °F)

Storage Temperature

-40 °C to + 85 °C (-40 °F to 185 °F)

Humidity

100% non-condensing

Waterproof & Dustproof

IP67, protected from temporary immersion to depth of 1 m

Shock

Survive a 2m drop onto the concrete

Input Voltage

7-28 VDC

Power Consumption

1.92 W

Li-ion battery capacity

2 × 3400 mAh, up to 16 hours typically

Memory

8 GB

Serial port (7 pin Lemo)

1 Baud rates up to 921,600 bps

UHF modem

Tx/Rx with full frequency range from 410-470 MHz
- Transmit power: 0.5-2 W adjustable
- Range: 1-5 km

WIFI

802.11b/g/n, 2.4Ghz

4G modem

- LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28
- LTE-TDD: B38/B39/B40/B41
- WCDMA: B1/B2/B4/B5/B6/B8/B19
- GSM: B2/B3/B5/B8

Position data output rates

1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz

LEDs (indicating Power, Satellite Tracking, GPRS Status and Differential Data)

5

Bluetooth

V 4.0 protocol, compatible with Windows OS and Android OS

Built-in IMU

supports up to 120° tilt compensation

Correction data I/O

RTCM SC104 Version 2.x, 3.x formats, CMR(GPS only), CMR+(GPS only)

Position data output

- ASCII: NMEA-0183 GSV, RMC, HDT, VHD, GGA, GSA, ZDA, VTG, GST; PTNL, PJK; PTNL, AVR; PTNL, GGK
- ComNav Binary update to 20 Hz