GGsurvey akan mencoba membagikan artikel-artikel tentang GPS Geodetik. Untuk anda yang sedang mencari gps geodetik, ini adalah salah satu yang mungkin bisa dipertimbangkan, ya gps Trimble Net R9. Dalam pertimbangan membeli suatu barang pastilah kita melihat dari 2 aspek atau 3 aspek jika beli barang bekas. Yang pertama adalah spek, yang kedua ialah harga dan jika membeli bekas tentunya akan mempertimbangkan kondisi barang.
GPS Trimble Net R9 ini sudahkah memenuhi spek yang anda inginkan atau butuhkan. Lalu apakah harganya sesuai dengan kantong anda. Tenang kami akan berbagi informasi tentang spek Trimble Net R9 ini beserta kisaran harga yang beredar dipasaran.
Harga GPS Trimble Net R9 yang beredar di indonesia berada dikisaran 140jutaan bekas. Apakah spesifikasi yang ada di GPS Trimble Net R9 menurut anda pantas dibandrol dengan harga sekian?. Berikut spek GPS Trimble Net R9.
Spesifikasi GPS Trimble Net R9
SATELLITE TRACKING
• Two advanced Trimble Maxwell 6 GNSS chipsets for a total of 440 channels
• Trimble EVEREST™ multipath signal rejection
• Trimble 360 receiver technology
• Trimble R-Track™ technology
• High precision multiple correlator for GNSS pseudorange measurements
• Unfiltered, unsmoothed pseudorange measurements data for low noise, low multipath error, low time domain correlation and high dynamic response
• Proprietary Receiver Autonomous Integrity Monitor (RAIM) system to detect and reject degraded signals to improve position quality.
• 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
• Current satellite signals tracked simultaneously:
– GPS: L1 C/A, L2C, L2E (Trimble method for tracking unencrypted L2P), L5
– GLONASS: L1 C/A and unencrypted P code, L2 C/A and unencrypted P code, L3 CDMA2
– Galileo3: L1 CBOC, E5A, E5B & E5AltBOC
– Compass4: B1, B2, B3
– QZSS: L1 C/A, L1C, L1 SAIF, L2C, L5, LEX5
– SBAS: L1 C/A (EGNOS/MSAS), L1 C/A and L5 (WAAS),
– L-Band: OmniSTAR VBS, HP and XP
INPUT/OUTPUT FORMATS
• Correction Formats:
– CMR, CMR+, CMRx, RTCM 2.1, RTCM 2.2, RTCM 2.3, RTCM 3.0, RTCM 3.1
• Observables:
– RT17, RT27, BINEX, RTCM 3.x
• Position/Status I/O:
– NMEA-0183 v2.30, GSOF
• Up to 50 Hz Output
• 10 MHz External Frequency Input
– Normal input level 0 to +13 dBm
– Maximum input level +17 dBm, ±35 V DC
– Input impedance 50 Ohms @ 10 MHz; DC blocked
• 1 PPS Output
• Event Input
• Met/Tilt Sensor Support
POSITIONING PERFORMANCE6
Code Differential GNSS Positioning
Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25 m + 1 ppm RMS
Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.50 m + 1 ppm RMS
WAAS differential positioning accuracy7 . . . . typically <5 m 3DRMS
Static GNSS Surveying
High-accuracy static
Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 mm + 0.1 ppm RMS
Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 mm + 0.4 ppm RMS
Static & Fast Static
Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 mm + 0.5 ppm RMS
Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 mm + 0.5 ppm RMS
Real Time Kinematic Surveying8
Single Baseline <30 km
Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 mm + 1 ppm RMS
Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 mm + 1 ppm RMS
Networked RTK
Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 mm + 0.5 ppm RMS
Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 mm + 0.5 ppm RMS
Initialization time . . . . . . . . . . . . . . . . . . . . . . . . typically <10 seconds
Initialization reliability . . . . . . . . . . . . . . . . . . . . . . .typically >99.9%
COMMUNICATION
• Serial Ports
– One D9 Male, EIA-574 RS-232/V.24 Full 9 wire serial
– One Lemo 7 pin 0shell, 3 wire serial with power input, 1 PPS output and event input
– One Mini B USB 5 pin; supports Device and Host mode operations
• Bluetooth9
– Integrated 2.4 GHz Bluetooth; supports 3 simultaneous connections
• Ethernet
– Integrated RJ45 jack
– Full-duplex, auto-negotiate 100Base-T
– Power over Ethernet (PoE) support with a Class 3 PoE supply
– HTTP, HTTPS, TCP/IP, UDP, FTP, NTRIP Caster, NTRIP Server, NTRIP Client
– Proxy server support
– Routing table support
– NTP Server, NTP Client support
– UPnP and Zeroconf support
– Email Alerts and File Push
– Position Monitoring
DATA LOGGING
Storage Capacity
Onboard memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 GB
External memory10 . . . . . . . . . . . . . . . . . . . . . . . . greater than 1 TB
Maximum logging rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Hz
File durations . . . . . . . . . . . . . . . . . . . . . . . . 5 minutes to continuous
Storage sessions ...8 concurrent independent sessions with dedicated memory pooling and ring buffers
File formats . . . . . . . . . . . . . . . . T02, RINEX v2.11, RINEX v3.0, BINEX, Google Earth KMZ
File naming options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .multiple
Data retrieval and transfer . . . . . . . . . . . . . . . HTTP, FTP Server, USB, FTP Push and Email Push
Events . . . . . . . . . . . . . . . . . . . . . definable file protection on events
PHYSICAL SPECIFICATIONS
Dimensions (L x W x H) . . . . . . . . . . . . . . 26.5 cm x 13.0 cm x 5.5 cm (10.43 in x 5.12 in x 2.16 in)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.75 kg (3.85 lb)
ENVIRONMENT
Certification . . . . . . . . . . . . . . . . . . . . . . . . . . .IP67 and MIL-STD 810F
Operating temperature11 . . . . . . –40 °C to +65 °C (–40 °F to +149 °F)
Storage temperature . . . . . . . . . –40 °C to +80 °C (–40 °F to +176 °F)
Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100% condensing
Shock . . . . . . . . . . . . . . . . . . . . . . Survival: Non-operating 75 g, 6 mS; Operating: to 25 g, 10 ms, sawtooth; designed to survive a 1 m drop onto hard surface
Vibration . . . . . . . . . . . . . . .Operating: 7.5 Hz to 350 Hz 0.015 g2/Hz, 350 Hz to 500 Hz 0.006 g2 /Hz -6dB/Octave; Non-Operating: 10 Hz to 300 Hz 0.04 g2 /Hz 300 Hz to 1000 Hz –6 dB/Octave
Ingress protection . . . . . . . . . . . . . . IP67; waterproof for temporary immersion to a depth of 1 m (3.28 ft); dustproof
USER INTERFACE
• Front Panel Display
– 2-line x 16-character vacuum fluorescent display
– Advanced power saving modes
– Escape and Enter key for menu navigation
– 4 arrow keys (up, down, left and right) for scrolling and data entry
– Power button and indication LED
• Web User Interface
– Secure
– Allows remote configuration, data retrieval and firmware updates
• Programmatic Interface
– Allows for open, non-proprietary access, control and configuration
ANTENNA SUPPORT
Output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0 V DC nominal
Maximum output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 mA
Maximum cable loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 dB
Recommended antennas . . . . . . . . . . . . Trimble Zephyr Geodetic™ 2, Trimble GNSS Choke Ring, Trimble GNSS-Ti Choke Ring
SECURITY
• Optional HTTP login
• HTTPS
• Real-time stream authentication
• Programmatic interface authentication
• NTRIP
ELECTRICAL
• Power over Ethernet (PoE) 802.3af; requires a Class 3 PoE supply
• 9.5 V DC to 28 V DC input on Lemo port
– User-configurable power-on voltage
– User-configurable power-down voltage
• Integrated internal battery 7.4 V, 7800 mA-hr, Li-Ion; 15 hours of continuous operation, dependent on user settings
• Internal battery operates as a UPS in the event of power source outage
• Seamless switching between external/internal power sources
• Internal battery will charge from external power source when input voltage is >12 V DC
• Integrated charging circuitry
• Power consumption 3.8 W nominal, dependent on user settings
REGULATORY COMPLIANCE
• RoHS
• China RoHS
• FCC Part 15.247 FCC certifications
• Class B Device FCC Part 15 and ICES-003 compliance
• RSS-310 and RSS-210 Industry Canada compliance
• CE mark compliance
• C-Tick mark compliance
• UN ST/SG/AC.10.11/Rev. 3, Amend. 1 (Li-Ion battery)
• UN ST/SG/AC.10/27/Add. 2 (Li-Ion battery)
• WEEE
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