Pentax SMT888 - 3G GNSS

Product details:
It has the following characteristics:
1, GPS, GLONASS, satellite tracking system GALILEO, COMPASS (Beidou satellite, satellite channel 136 reserved);
2, built-in SIM card, work mode switch, GSM module built in support of customer self CORS;
3, dual battery intelligent switch, built-in dual battery, large capacity lithium battery ensures long-time operation, and continuous power switch;
4, base station, mobile station free exchange, multi GPS can be any combination of RTK operations;
5, external radio without the need to connect with the GPS without cable can work, can expand the operating distance, and in special circumstances, the mobile station to get the difference data;
6, a fully integrated design, in the rugged area of receiver integrated GPS host, antenna, RTK stations, do indeed no cable.
7, the built-in SD card, RTK operations can simultaneously record the static data, and easy to export through the SD card;
8, built in radio, and has a friendly communication interface, and Bluetooth to achieve high-speed and long-distance transmission.
Smart888-3G technical parameters:
Channel configuration:
136 channel, full field of view tracking GPSL1CA/L2PY/L2C/L5,
GLOL1CA/L2P/L2CA, L1BC/E5a SBAS, GAL signal;
Positioning accuracy:
Horizontal vertical
Single point positioning 1.9m 1.1m
0.7m 1.2m SBAS
0.35m 0.65M DGPS
--------------------------------------------------------------------------------
RTK performance:
Horizontal precision 10mm+1ppm
Vertical precision 15mm+1ppm
Average fixed time 7S
Confidence >99.99%
--------------------------------------------------------------------------------
Static performance
Horizontal precision 2mm+0.5ppm
Vertical precision 5mm+0.5ppm
--------------------------------------------------------------------------------
Port
LEMO5 pin, serial port or computer
LEMO8 pin, serial port connection external radio or modulator
LEMO4 pin for external power supply
--------------------------------------------------------------------------------
Power Supply
Built in lithium battery (2), 5000mAh, 7.2V
1.0-1.5A rated power consumption
2.75A maximum
--------------------------------------------------------------------------------
Weight
<1.3Kg
--------------------------------------------------------------------------------
Size
Diameter H 178mmX89.7mm
--------------------------------------------------------------------------------
Environmental specification
Working temperature - 40 - +70
Storage temperature, 45, +75
Concussion / drop 2m
--------------------------------------------------------------------------------
Data output frequency
10Hz, Max 25Hz
--------------------------------------------------------------------------------
Differential signal delay
<20sec
--------------------------------------------------------------------------------
Time required for the first time
Cold start <45sec
Hot start (on) <7sec
Re acquisition of <1.2sec
Electrical and electronic devices are used to restrict the use of certain Hazardous Substances Directive
Waterproof IPX67
Authentication CE
Class B FCC
--------------------------------------------------------------------------------
Annex
- PENTAX CE software Surv hand book;
Rechargeable lithium battery (2 / host);
Battery charger;
- 2GB SD card;
SIM card;
UHF short antenna;
- external power cable;
- external radio cable