Trimble GPS R4 R8s Rtk Gnss GPS Receiver Surveying Instrument Price

• Warranty: 12 Months
• Accuracy: 1cm
• Date Storage: 11 MB Internal Memory
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: R8S
• Color: Grey
• Transport Package: Carton Box
• Trademark: Trimble
• Origin: Made in Mexico
• HS Code: 8526919090

Product Description

Product Description

 

Trimble R8S GPS Receiver Key Features

One configurable receiver that is scalable for future needs

Available in post-processing, base only, rover only, or base & rover configurations

Advanced satellite tracking with Trimble 360 receiver technology

Includes Trimble Maxwell 6 chips with 440 channels

Simple integration with Trimble Series Total Stations and the V10 Imaging Rover

Intuitive Trimble Access Field Software and Trimble Business Center Office Software
 

Product Parameters

Code differential gnss positioning
Horizontal Vertical SBAS differential positioning accuracy	0.25 m + 1 ppm RMS 0.50 m + 1 ppm RMS typically <5 m 3DRMS
Static gnss surveying high-precision static
Horizontal	3 mm + 0.1 ppm RMS
Vertical	3.5 mm + 0.4 ppm RMS
Static and Faststatic
Horizontal	3 mm + 0.5 ppm RMS
Vertical	5 mm + 0.5 ppm RMS
Postprocessed Kinematic (ppK) gnss surveying
Horizontal	8 mm + 1 ppm RMS
Vertical	15 mm + 1 ppm RMS
Real time Kinematic surveying4 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 time5	typically <8 seconds
Initialization reliability5	typically >99.9%
Electrical
Power 11 V DC to 28 V DC external power input with over-voltage protection on
Port 1 (7-pin Lemo)
Rechargeable, removable 7.4 V. 2.6 Ah Lithium-Ion battery. Power consumption
is 3.2 W, in RTK rover mode with internal radio and Bluetooth in use
Operating times on internal battery8
-450 MHz receive only option	5.0 hours
-450 MHz receive/transmit option (0.5 W)	2.5 hours
Cellular receive option	4.7 hours
Hardware
Physical Dimensions (WxH)	19 cm x 10.2 cm (7.5 in x 4.0 in)
Weight	1.52 kg (3.35 lb) with internal batteiy.internal radio with UHF antenna
Temperature
Operating Storage Humidity	-40 °C to +65 °C (-40 °F to +149 °F)  -40 °C to +75 °C (-40 °F to +167 °F)   100%, condensing
Water/dustproof	IP67 dustproof, protected from temporary* immersion to depth of 1 m (3.28 ft)
Shock and vibration	Tested and meets the following environmental standards Non-operating: Designed to survive a 2 m (6.6 ft)
Shock	pole drop onto concrete. Operating: to 40 G, 10 msec,sawtooth
Vibration	MIL-STD-81 OF, FIG.514.5C-1
Communications and data storage
Serial	3-wire serial (7-pin Lemo) on Port 1; full RS-232 serial (Dsub 9 pin) on Port 2 •
Radio Modem	fully Integrated, sealed 450 MHz wide band receiver/transmitter with frequency range of 403 MHz to 473 MHz, support of Trimble, Pacific Crest, and SATEL radio protocols:Transmit power: 0.5 W ,Range: 3-5 km typical / 10 km optimal
Cellular	fully integrated, sealed internal GSM/GPRS/EDGE/UMTS/HSPA+ modem option. CSD (Circuit-Switched Data) and PSD (Packet-Switched Data) supported. Global Operation: - Penta-Band UMTS/HSPA+ (850/800, 900, 1900, and 2100 MHz) - Quad-Band GSM/CSD & GPRS/EDGE (850, 900, 1800, and 1900 MHz)
Bluetooth	fully integrated, fully sealed 2.4 GHz communications port (Bluetooth)
External communication devices for corrections supported on Serial and Bluetooth ports
Data storage	56 MB internal memory, 960 hours of raw observables (approx. 1.4 MB/day), based on recording every 15 sec from an average of 14 satellites

Detailed Photos

 

 

Packaging & Shipping

 

Company Profile

After Sales Service

1. Warranty: 12 months warranty is offered for survey equipment. 6 months warranty offered for survey accessory. Warranty comes in effective from the day your receive good.
2. Repair in warranty: We are responsible for supplying new parts for repairing. Round way freight will be bored by us. If it is necessary, product will be required to send back to our service center to be repaired, round way freight is charged by us. Our engineer will repair in your office for special case.
3. Repair out of warranty: We will offer related parts at commercial cost. Freight will be shared by us.
4. Training and calibration: Our engineer is qualified for training and calibration for GNSS and Total Station on site. We offer this service to bulk order while customer has requirement.
5. Technical support is offered 24/365.