Bids Are Invited For Rtk Acquisition

(3587622) - Gps Receiver - Gps L1/L2 With Rtk/Gsm, Differential Gnss System, Two Gps L1/L2 Satellite Signal Receivers, Glonass, Radio System For Rtk, At Minimum 72 Parallel Channels L1 And L2, Post-Processing Software In Portuguese, Gps And Sbas Systems In L1, C/A, L1 P (Y) - Code; Processor Speed ​​Of At Least 520 Mhz; Rtk System Via Uhf Via Radios Ashtech Low Power; Windows Mobile 6.0 Operating System, Horizontal Static Accuracy Of 5Ml + 1Ppm; Cinematic Precision Rtk Horizontal 10Ml + 1Ppm; Have Bluetooth And/Or Wireless;, Rechargeable Battery Of At Least 10 Hours, Only With Gps System (Rate Of 5 Seconds); Internal Sdram Memory Of At Least 256Mb And 2Gb Nand Flash (Non-Volatile), In Addition To Audio And Sdhc, Minimum Warranty Of 1 Year., Compatible With High Speed ​​Usb And Name 0183, Integrated Receiver, Collector (1 Per Pair) And Antenna, Dust And Water Resistance, With International Certification And Ipx-7; Resistance To A Drop Of At Least 1 Meter In Height, Capable Of Carrying Out Communication Via Gsm/Gprs, Provide The Same Model For Base Receiver And Rover Receiver, 1 Leveling Base With Adapter And Optical Plumb; 01 Aluminum Tripod For Base Receiver; 01 1.80M Stick For Base Radio Antenna; 01 Extendable Tripod To Hold The Radio Base Antenna; 01 2.0M Carbon Fiber Stick For Mobile Receiver; 01 Data Collector Support; 01 Rigid Suitcase For Transporting The Receivers, Collector And Antenna; 02 110/220V Power Sources (01 For The Receiver And The Other For The Collector); 02 Pairs Of Batteries; 01 Meter Height, Cable Rs 232; 01 Antenna, Capture Signals Via Satellite.