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Spectra Precision EPOCH 35 GPS GLONASS 430 - 450 MHz Base Or Rover Receiver

Quick Overview

Spectra Precision EPOCH 35 GPS GLONASS 430 - 450 MHz Base Or Rover Receiver w/ Options...
- L1
- L2
- GLONASS
- 10 Hz Update Rate
- 430 - 450 MHz Radio Module
- Serviced By A Spectra Authorized Service Center
SKU: GPS18
Item ID: X2256
Condition: Refurbished
Warranty: 90 Day Exchange
$3,995.00
OR

Included

* Spectra Precision Epoch 35 GPS GLONASS Base Or Rover Receiver [ID- X2256]
          - L1
          - L2
          - GLONASS
          - 10 Hz Update Rate
          - 430 - 450 MHz Radio Module
          - Serviced By A Spectra Authorized Service Center
* Li-Ion Battery Charger w/ AC Adapter
* Antenna
* Extension Rod
* QTY. 2 Battery Packs
* User Manual On CD-ROM
* Hard Carrying Case

Details

Spectra Precision EPOCH 35

The Spectra Precision® EPOCH® 35 GNSS system uses highly accurate Global Positioning System (GPS) and GLONASS technology for cadastral, topographic, control, stakeout and other precision survey applications. Combining both these satellite services provides the user with the greatest possible satellite coverage, allowing observations in areas where only one satellite solution would not provide results

The EPOCH 35 is a complete GNSS system that includes a base, rover, fi eld software, data collector, and radio modem. The EPOCH 35 GNSS rover features integrated Bluetooth capability, an internal radio modem and battery. The system runs TDS Survey Pro software. This premiere fi eld software operates on the TDS Recon®, Nomad™ , or Ranger™ data collectors.

With fast, reliable initialization, the EPOCH 35 GNSS is a measurement solution that provides high-quality results in several survey modes including RTK and Static. The system operates without line-of-sight between points, and can be used in any weather. Designed as a multipurpose, integrated system, the EPOCH 35 GNSS system provides total fl exibility. Built especially for surveyors, the compact and lightweight EPOCH 35 GNSS integrates the user control interface panel into one powerful measurement solution.

For RTK surveying, the base system may include a choice of radio modems that provide either a high or low power data link from the base to the rover. In addition Network RTK is also supported by simply connecting to an external data capable cellular modem. Back at the offi ce, surveyors can use the Spectra Precision Offi ce software for postprocessing and quality control.

Features:
  • Affordable GPS + GLONASS integrated receiver
  • Integrated Bluetooth® and Interface Control Panel
  • RTK real-time positioning
  • Network RTK positioning
  • Comprehensive TDS Survey Pro fi eld software
  • Support for all GNSS data with Spectra Precision Survey Offi ce software

Specitifaitions:
General
When connected to the data collector • GPS & GLONASS (GNSS) RTK dual frequency with centimeter accuracy
• Ergonomic, light and compact design
• Integrated Wireless Bluetooth technology
• Color touch-screen indicators for satellite tracking, datalogging
• Application programs, job, and data management
• Access Network RTK with GPRS
Technical Specifications
Static GNSS surveying Horizontal ±5 mm +0.5ppm RMS
Vertical ±5 mm +1ppm RMS
Real-Time surveying Horizontal: ±10 mm + 1ppm RMS
Vertical: ±20 mm + 1ppm RMS
Initialization: Automatic OTF(on-the-fly) while moving
Initialization time: Typically <30seconds
Start-up: <60seconds from power on to
<30 seconds with recent ephemeris
Code differential GPS positioning WAAS/EGNOS differential positioning accuracy Typically <5 m 3DRMS
Measurements • Low elevation satellite tracking technology
• 14 L1,14 L2 GPS,12 L1,12 L2 GLONASS, 2 SBAS, WAAS/EGNOS
• NMEA-0183: AVR, GSV, HDT, VGK, VHD, ROT, GGK, GGA, GSA, ZDA, VTG, GST, PJT, and PJK
• 5 Hz position rate
Physical
Dimensions (W×H x D) GPS receiver: 19.0cm x7.0cm x20.0cm (7.48inx2.76inx7.87in)
Weight Base 1.0kg (2.2lb) Rover 1.1kg (2.4lb), internal radio, UHF Antenna
Ports I/O Two 7-pin Lemo, RS-232 Data Link antenna TNC (Rover only)
Environmental
Operating temperature –20°C to +65°C (–4°F to +149°F)
Storage temperature –40°C to +75°C (–40°F to +167°F)
Humidity 95%, condensing
Water/Dust IP64
Shock and vibration: Tested and meets the following environmental standards:
Shock: UNEEN 60068-2-27:1993
Vibration: MIL-STD-810F Fig 514.5C-1
Electrical • Power 10 V DC to 15 V DC external power input with over-voltage protection on Port1 and Port2 (7-pin)
• Rechargeable, 7.4v2400 mAh Li-Ion internal battery
• Power consumption is <2.5W, in RTK mode with internal radio
• Average operating times on internal battery: – RTK / Static: 5.5 hours
Communications
Base Pacific Crest LPB or HPB positioning data link OTA 9600bps Transparent GMSK RTCM 2.1,2.2,2.3,3.0,CMR
Rover Integrated receive-only UHF data link RTCM 2.3 & 3.0,CMR, CMR+,  NTRIP