B08_ATCH_1_SALIENTS_S23024.pdf

Salient Characteristics S23024

COMPACT GNSS RECEIVERS And ACCESSORIES

2 EA. GNSS Receiver:

1. Shall consist of a compact, standalone, GNSS (Global Navigation Satellite System) Receiver for land surveying and mapping applications.

2. Shall be capable of tracking all available constellations including GPS, GLONASS, GALILEO, BEIDOU, and SBAS.

3. Shall include an integrated GNSS antenna.

4. Shall be capable of 220 channel GNSS tracking.

5. Shall be capable of achieving a maximum precision of 10 mm horizontal and 20 mm vertical.

6. Shall include Bluetooth wireless technology.

7. Shall include integrated Wi-Fi allowing configuration and operation from an internet browser on a smart phone or tablet.

8. Shall have a Micro USB port.

9. Shall be compatible with Android and iOS devices.

10. Shall support GNSS correction technology for improved position accuracy.

11. Shall have an Ingress Protection rating of IP65 or better, be capable of surviving a drop onto a hard surface (such as concrete) from a height of at least 6 ft. and include features that protect against vibration.

12. Shall be capable of operating from an external power source via the Micro USB connector.

13. Shall be no larger than 6” in diameter x 5” tall and weigh no more than 2.5 lbs.

14. Shall employ techniques/technology to improve performance in degraded GNSS conditions such as near tree canopy, tall buildings, or other objects.

15. Shall have a TNC radio antenna connector and 5/8-11 threaded insert for pole mounting.

16. Shall include all necessary components including a USB power cable and lithium-ion battery.

17. Shall not include a radio.

18. Shall operate from a rechargeable, removable, field-replaceable, Lithium-ion battery capable of providing at least 5 hours of battery life between charges.

19. Shall operate over a range of temperature from at least -20 to 55o C.

20. Shall support data correction technology/services for improved position accuracy.

2 EA. Centimeter Level Positioning:

21. Shall be compatible with Receiver described above.

22. Shall include the configuration/features, etc. necessary to allow the Receiver to achieve real-time centimeter level positioning with a maximum precision of 10 mm horizontal and 20 mm vertical.

2 EA. UHF Radio:

23. Shall be compatible with the Receiver described above.

24. Shall consist of an internal 450 MHz UHF radio for RTK rover functionality.

25. Shall support receiving RTK corrections for improved positional accuracy.

2 EA. Dual Battery Charger:

26. Shall be compatible with the Receiver described above.

27. Shall consist of a dual-slot battery charging cradle.

28. Shall include power supply and power cord.

Salient Characteristics S23024

29. Shall include North American plugs.

2 EA. Radio Antenna:

30. Shall be compatible with the radio described above.

31. Shall be a UHF “whip” antenna operating at frequencies from 395-445 MHz.

32. Shall have a TNC connector and be at least 6” in length.

2 EA. Rechargeable Battery

33. Shall be compatible with Receiver described above.

34. Shall consist of a lithium-ion type rechargeable battery.

2 EA. Rover Rod:

35. Shall consist of a two-piece rover rod made of carbon fiber.

36. Shall include a 5/8 x 11 male tip and 40-minute vial.

37. Shall have a fixed height of 6.5 ft.

2 EA. Bipod:

38. Shall consist of a bipod with thumb release open clamp.

39. Legs shall extend to 6 ft. and collapse down to at least 45 inches.

40. Legs shall be fluorescent yellow in color.

2 EA. Pole Bag:

41. Shall consist of a cylindrical style pole bag with zipper.

42. Shall be capable of fitting a 6.5 ft rod.

43. Shall be yellow in color.