Trimble R8 Model 3 Gnss Receiver With 450-470 Internal Radio And Tsc2

US $3000

Texas, United States
Jun 5th

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You are bidding on a Trimble R8 Model 3 GNSS Receiver with an Internal Radio in the 450-470 Mhz operating range. The R8 Mdl3 has Transmit enabled so it can operate as a Base. The R8 Mdl3 comes with a TSC2 Data Collector running Survey Controller 12.5, Charger fro TSC2, A dual charger with two batteries for R8 Mdl3, An antenna and a Carry Case. The R8 Mdl3 has a few scuffs but works great. Performance specifications Measurements • Trimble R-Track technology • Advanced Trimble Maxwell 6 Custom Survey GNSS chip with 220 channels • High precision multiple correlator for GNSS pseudorange measurements • Very low noise GNSS carrier phase measurements with <1 mm precision in a 1 Hz bandwidth • Signal-to-Noise ratios reported in dB-Hz • Proven Trimble low elevation tracking technology • Satellite signals tracked simultaneously: – GPS: L1C/A, L2C, L5, GLONASS POSITIONING PERFORMANCE1 Code differential GNSS positioning Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25 m + 1 ppm RMS Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.50 m + 1 ppm RMS Static GNSS surveying High-Precision Static Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 mm + 0.1 ppm RMS Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 mm + 0.4 ppm RMS Static and Fast Static Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 mm + 0.5 ppm RMS Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 mm + 0.5 ppm RMS Real Time Kinematic surveying3 Single Baseline <30 km Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 mm + 1 ppm RMS Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 mm + 1 ppm RMS Network RTK Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 mm + 0.5 ppm RMS Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 mm + 0.5 ppm RMS Initialization time4 . . . . . . . . . . . . . . . . . . . . . . . . . . . typically <8 seconds Initialization reliability4 . . . . . . . . . . . . . . . . . . . . . . . . . . typically >99.9% Electrical • Power 11 to 28 V DC external power input with over-voltage protection on Port 1 (7-pin Lemo) • Rechargeable, removable 7.4 V, 2.4 Ah Lithium-Ion battery in internal battery compartment. – 450 MHz receive only option . . . . . . . . . . . . . . . . . . . . . . . . 5.8 hours7 – 450 MHz receive/transmit option . . . . . . . . . . . . . . . . . . . . 3.7 hours8 – GSM/GPRS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.1 hours7 – Transmit power: 0.5 W – Range6 : 3–5 km typical / 10 km optimal • Fully integrated, fully sealed internal GSM/GPRS option • Fully integrated, fully sealed 2.4 GHz communications port (Bluetooth®) • External cellphone support for GSM/GPRS/CDPD modems for RTK and VRS operations • Data storage on 57 MB internal memory • 1 Hz, 2 Hz, 5 Hz, 10 Hz, and 20 Hz positioning • CMR+, CMRx, RTCM 2.1, RTCM 2.3, RTCM 3.0, RTCM 3.1 Input and Output • 16 NMEA outputs, GSOF, RT17 and RT27 outputs. Supports BINEX and smoothed carrier