First time used this GPS receiver. Old equipment but still good and easy to used.
I'm used this for RTK GPS tecnique.
This system is a full featured, dual frequency GPS receiver for survey and mapping application.
This receiver provides versatile operations for different types of application.
It is supplied with RTCM input for differential corrections, event marker input, 1PPS output and an NMEA navigation interface.
This features allow the receiver to be used for hydrographic, marine and aerial work.
to achieve the highest quality measurements possible, the 4000SSi uses full cycle L1/L2 P-Code and L1 C/A Code for robust performance even during encryption.
Their Specification:
Milimetre accuracy, geodetic quality measurement
NMEA - 0183 navigation
Power-10.5-35 volts DC
Size-24.8 x 10.2 cm
Weight-3.1kg
Differential accuracy-<1m RMS;assuming at least 5 satellites and PDOP<4
Enjoy Your Survey Job.
