Bids Are Invited For Acquisition Of Topographic Equipment

Rechargeable Battery For Total Station, Model Lb-01, Voltage Approximately 7.4V, With Capacity Of Approximately 3100 Mah (23 Wh)., Lc-10 Charger For Compatible With Battery Lb-01., Radio Communicator With Range Of 32Km (Open Areas E Under Ideal Condition) Or Higher. Minimum Specifications: 26 Channels; 121 Privacy Codes; Belt Clip; Different Call Tones; Operation/Power Supply With Options For Battery And Rechargeable Batteries; Usb Charging; Display; Low Battery Alert And Battery Meter; Headphone Jack; Packaging With Manufacturers Mark; Approved By Anatel. Included Items: Rechargeable Battery; Charger; User Guide. Minimum Manufacturers Warranty Of 01 (One) Year., Geodetic Gnss Receivers Rtk Geodetic Gnss Receivers: A Pair Of Gnss Receivers (Gps And Glonass): Capable Of Tracking: • Gps: On Carriers L1c/A, L2c, L2e And L5 Simultaneously; •Glonass: L1c/A, L1p, L2c/A, L2p And L3 Simultaneously•Galileo: E1, E5a, E5b, Simultaneously;•Sbas: Waas, Egnos, Msas;•Beidou: B1 And B2 (Optional).With At Minimum:•220 Channels •Receivers Must Be Integrated, That Is , Receiver, Antenna, Memory And Battery All Be In A Single System;•Signal Reacquisition In Less Than 1S;•Horizontal Static Accuracy 3Mm + 0.5 Ppm (Rms); •Vertical Static Accuracy 5Mm + 0.5 Ppm (Rms);•Fixed Horizontal Rtk Accuracy: 10Mm + 1Ppm (Rms)•Fixed Vertical Rtk Accuracy: 20Mm + 1Ppm (Rms)•Baseline Length 300Km;•Rechargeable Battery Lithium-Ion With Autonomy For At Least 6 Hours Continuous Operation; •01 Serial Port For Connection With External Peripherals Through Cable With Connections To Usb And Serial Ports On The Same Cable; •Communication Via Bluetooth Class 2 For Connection With External Collector And Data Transmission;•Operating Temperature From -40°C To +65°C;•Totally Waterproof, Category Ip67;•Resistant To Drops Of Up To 2M Height Above Concrete;•Maximum Weight Of 1.4Kg Including Battery, Antennas And Radios; Integrated Radios With: • Internal Rx Radio Modem: Frequency Range 430 – 450 Mhz / 450 – 470 Mhz; • External Radio Modem: Internal Rx/Tx: 403473 Mhz And External Tx Dl5: From 1 To 20 W Adjustable. Wireless Module: • Band : Gsm/Gprso Pair Of Receivers Must Come Accompanied By The Following Accessories:•1 (One) Suitcase, Suitable For Transporting The Receiver;•01 Leveling Base;•01 Battery Charger;•01 Serial + Usb Data Cable;•01 Charger Bi Volt Battery With 100 To 240Vac Input;•01 Aluminum Tripod With Double Lock For Base;•01 Data Collector Support;•Operation Manuals In Portuguese;Each Pair Of Receivers Must Come Accompanied By A Data Collector With Minimum Specification: •Operating System In Microsoft Windows Ce Professional Environment With Superi Version, 11/25/ 2024