400 HS GNSS

The  LT400HS  is  a  rugged  120-channel  GPS+GLONASS  handheld receiver  designed  to  achieve  sub-meter  to  RTK  centimeter  accuracy in adverse mapping conditions. The LT400HS is the most cost-effective and  powerful  GNSS  Solution  for  survey,  construction  and  GIS professionals.  

The LT400HS is the perfect choice for companies which have not yet invested in GNSS technology due to cost or/and occasional equipment use (earth moving and landscape contractors, real estate developers, construction SMEs, agriculture irrigation, utilities mapping..).

Bundled with Carlson’s SurvCE® software, the LT400HS is the perfect cost-effective GNSS RTK Survey Solution for survey and construction professionals.

 

 

 

     Features

·         Specifications

·         Resource

GNSS Characteristics

120 channels

GPS: L1,L2, L2C

 

GLONASS: L1,L2

 

SBAS:WAAS, EGNOS, MSAS

Update Rate

1 Hz

Time to first Fix(1)

<45 s (typical)

External antenna support

 

 

Performance specifications(1)

Autonomous

< 2 m RMS

SBAS real-time accuracy

< 1 m RMS

Network RTK

 

- Horizontal (external antenna)

2 cm + 1 ppm

- Horizontal (internal antenna):

< 10 cm + 2 ppm

- Initialization time:

< 30 s

- Initialization reliability:

 > 99.9%

 

System configuration

Windows Mobile 6.1 operating system

 

3.7” VGA transflective sunlight readable screen.

 

Resolution

480×640 pixel

Processor speed

806 MHz

Memory

Internal 256 MB RAM and 256 MB flash storage

 

External TF card slot, 4 GB as standard (up to 16 GB)

5.0 mega pixel autofocus camera

 

  

Communications

Internal GSM/GPRS modem 850/900/1800/1900 Mhz

 

Bluetooth class 2, version 2.1+ EDR protocol

 

1x USB port

 

Built-in microphone

 

Built-in Wi-Fi

802.11 b/g

SIM socket

 

Data I/O protocol

RTCM 3.x and NMEA 0183

  

Physical

Size (LxWxH)

210 x 95 x 45 mm (8.3 x 3.7 x 1.8 in)

Weight

 575 g with battery (20.3 oz)

Operating temperature

 -30 °C to +65 °C (-22°F to 149°F)

Waterproof and dust proof

 IP65

Shock

 survives a 1.2 meter drop on to concrete

 

Electrical

Li-ion battery capacity

 6800 mAh @ 3.7V

Battery life

 typical 8 hours with GNSS on

Charging power

 5 VDC via USB charger

 

Package content

LT400HS Handheld GNSS Data Collector

 

Li-Ion battery

 

4 GB memory card

 

USB Data cable

 

Power Adapter

 

Stylus

 

 

Accessories (Optional)

Precision Kit

External geodetic GNSS antenna

 

2m pole

 

Pole bracket,

 

GPS antenna cable

 

 Transport hard case

  

Software (Optional)

Carlson’s SurvCE version 3

 

DigiTerra Explorer 7 Professional Edition

 

  

(1) Accuracy  and  reliability  specifications  may  be  affected  by  multi  path, satellite  geometry  and  atmospheric  conditions.  Performances  assume minimum of  5 satellites, follow up of recommended general GPS practices. Specifications are subject to change without notice.