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Z-Xtreme from Ashtech

We are proud to introduce the Z-Xtreme™ GPS receiver, a rugged, weatherproof, dual frequency GPS receiver designed to provide surveyors with cost-effective centimeter-accurate positions in a variety of system configurations.

Z-Xtreme: A strong case for a great receiver
The Z-Xtreme is packed with all the great features you’ve come to expect from Ashtech Precision Products — with absolutely no compromise in physical strength or durability. From the removable battery and a standard 16MB PCMCIA memory card which plug-in securely behind a hard sealed door, to the integral LED display and finger-friendly buttons, you can clearly see proof of our commitment to the highest quality.

Z-Xtreme: The power to run all day
Batteries are a fact of life for GPS Surveying but they should never be a constraint. With other GPS surveying systems it is often necessary to buy multiple batteries and replace them during the course of a day’s work. The Z-Xtreme’s internal, removable battery lasts all day on a single charge, eliminating extra cost and hassle from field work.

Z-Xtreme: Instant-RTK™ - Your wait is over
The Ashtech Z-Xtreme combines cutting edge algorithms and an all new hardware platform to dramatically shorten the time needed for RTK ambiguity resolution — with all the same trusted reliability and high accuracy you’ve come to expect from an Ashtech Precision Product.

Z-Xtreme is a rugged, weather-proof, dual-frequency GPS receiver designed to provide Surveyors with cost-effective, centimeter-accurate positions in a variety of system configurations...

The Receiver
The Z-Xtreme receiver begins with state-of-the-art satellite electronics coupled with Ashtech’s patented Z-Tracking ™ to deliver the highest level of GPS signal commercially available. A removable battery and flash memory card provides enough capacity to last all day for maximum utility. Components are completely integrated inside a weather-proof, high impact plastic housing, ensuring your investment is safe, rain or shine. Use the easy-to-operate interface on the front panel for important functions such as site information entry, checking survey status, and set-up of RTK base stations without the additional cost of a handheld controller. The result: Z-Xtreme with Instant-RTK outperforms all other receivers in its class!

ZX-Solutions™
The Z-Xtreme survey system provides a range of solutions designed for the vast array of positioning needs – from entry level static or kinematic post-processed surveys, all the way up to real-time functions such as stake out. The entry level ZX-Solutions system dramatically increases your productivity for control surveys and other post-processed applications. Add an optional kinematic kit to make topographic feature collection more cost effective. Use Ashtech Solutions ™ software to easily process the field data, export results and generate reports. Purchase only what you need for the job at hand because ZX-Solutions are fully upgradeable.

ZX-SuperStation™
Eclipse the productivity of optical instrument stake out with a ZX-SuperStation. The ZX-SuperStation is a field-to-finish turnkey GPS surveying system that combines the Z-Xtreme receiver with a powerful data collector and wireless modems for centimeter accuracy in real-time. Instant-RTK gives you the ability to initialize the centimeter solution in a fraction of the time of conventional RTK systems. Powerful data collection software gives you the ability to efficiently perform GPS surveying techniques and to interface seamlessly with optical total stations.

Specifications for Z-Xtreme

Static, Rapid Static

	Horizontal: 5 mm + 1 ppm
	Vertical: 10 mm + 1 ppm

Post-Processed Kinematic

	Horizontal: 1 cm + 1 ppm
	Vertical: 2 cm + 1 ppm

Real-Time Code Differential Position

<1 m

Real-Time Z Kinematic Position (Fine Mode)

	Horizontal: 1 cm + 2 ppm
	Vertical: 2 cm + 2 ppm
	Azimuth (arc sec): 0.4 + 2.0/baseline (km)

RTK Occupation Time

2 seconds (typical – sub-centimeter accuracy with longer occupation time)

Instant-RTK Initialization

	99.9% reliability
	Typically <2 seconds with 6 or more satellites, PDOP <5, baseline length <7 km, open sky and low multipath conditions

RTK Operating Range

	Recommended: <10 km
	Maximum: 40 km

Z-Xtreme Receiver (with Internal Battery)

	Meets MIL-STD 810E for wind driven rain and dust
	Operating temperature: -30° to +55°C
	Storage temperature: -40° to +85°C

Geodetic 4 Antenna

	Meets IPX7 specifications for submersion
	Operating temperature: -40° to +65°C
	Storage temperature: -55° to +75°C

Weight

	Receiver: 3.5 lb
	Antenna: 1.81 lb
	Battery: 0.96 lb

Dimensions

3" h x 7.75" w x 8.75" d

Power

10 – 28 VDC, 6.0 W

	Capacity: 5400 mAh
	10 hours (typical)
	Operating temperature: -30° to +55°C
	Storage temperature: -40° to +60°C

	ATA Type II PCMCIA memory card
	Temperature range: -40° to +85°C
	Data capacity: 4500 epochs per 2 MB*

	Ashtech Solutions Software Package
	Ashtech Office Suite for Survey
	TDS Survey Pro GPS
	GPS Field Mate
	Seismark II
	Mine Surveyor II