A06_MINIMUM_REQUIREMENTS_GNSS_equipment_40589115.pdf

GNSS equipment package Minimum Requirements

Following are the minimum requirements for the acquisition of a GNSS package for the USFWS - Region 4 - NWRS - Division of Realty - Surveys & Maps Branch (to be delivered to Parkdale, Arkansas, Attn: Wesley Fletcher, Senior Land Surveyor).

All equipment quoted must meet or exceed the following specifications with options and services as indicated:

HARDWARE

Physical Dimensions (W×H). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.9 cm x 13.6 cm (4.6 in x 5.4 in) Weight. . . . 1.12 kg (2.49 lb) with internal battery, internal radio with UHF antenna,

3.95 kg (8.71 lb) items above plus range pole, Trimble TSC7 controller & bracket Temperature11 Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° C to +65° C (–40° F to +149° F) Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° C to +75° C (–40° F to +167° F) Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100%, condensing Ingress Protection. . . . . . . . . . . . . . . . . . . . . . . . . . IP67 dustproof, protected from temporary immersion to depth of 1 m (3.28 ft) Shock and vibration. . . . . . . . . . . Tested and meets the following environmental standards:

Shock. . . . . . . . . . . . . . . . . . . . . . . . Non-operating: Designed to survive a 2 m (6.6 ft) pole drop onto concrete. Operating: to 40 G, 10 msec, sawtooth Vibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MIL-STD-810F, FIG.514.5C-1 Electrical

• Power 11 to 24 V DC external power input with over-voltage protection on Port 1 and Port 2 (7-pin Lemo)

• Rechargeable, removable 7.4 V, 3.7 Ah Lithium-ion smart battery with LED status indicators

• Power consumption is 4.2 W in RTK rover mode with internal radio12

– 450 MHz receive only option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5 hours

– 450 MHz receive/transmit option (0.5 W) . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0 hours

– 450 MHz receive/transmit option (2.0 W) . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 hours

– Cellular receive option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5 hours

PERFORMANCE SPECIFICATIONS

Measurements

• IMU based electronic tilt compensation

• xFill Technology

• Reduced downtime due to loss of radio signal

• GNSS Chips with 672 channels

– GPS: L1C, L1C/A, L2C, L2E, L5

– GLONASS: L1C/A, L1P, L2C/A, L2P, L3

– SBAS (WAAS, EGNOS, GAGAN, MSAS): L1C/A, L5

– Galileo: E1, E5A, E5B, E5 AltBoc, E6

– BeiDou: B1, B1C, B2, B2A, B2B, B3

– QZSS: L1C/A, L1S, L1C, L2C, L5, L6

– NavIC (IRNSS): L5

– L-band: Trimble RTX Corrections

Operating times on internal battery13:

Satellite signals tracked simultaneously: