The Best Price Comnav T300 Gnss Rtk Receiver (T300 GPS)

• Vertical Lines: 5mm+0.5ppm
• Horizontal Line: 2.5mm+0.5ppm
• Transport Package: Carton
• Specification: CE SGS
• Trademark: CHC
• Origin: China
• Model NO.: T300
• HS Code: 8526919090
• Production Capacity: 1000/Month

Product Description

Comnav T300 Gnss Rtk Receiver

Product Description

    Key Advantages:

·  Ultra Small,super light

·  Hot swappable battery

·  Many user-friendly conveniences built in

·  GPS L1/L2/L5, BeiDou B1/B2/B3, GLONASS L1/L2

·  Low power consumption

·  Support long base line E-RTK

Product Parameters

 

Comnav T300
Signal Tracking
Channels	256 channels with simultaneously tracked satellite signals
GPS	L1 C/A, L1C, L2 P, L5
BeiDou	B1, B2, B3
GLONASS	L1, L2
Galileo	Reserved
SBAS	WAAS, EGNOS, MSAS,GAGAN
Performance Specifications
Cold start	<50s
Warm start	<30s
Hot start	<15s
Initialization time	10s
Signal re-acquisition	<2s
Initialization reliability	Typically>99.9%
Positioning Specifications
Post Processing Static	Horizontal: 2.5 mm + 0.5 ppm RMS
	Vertical: 5 mm + 0.5 ppm RMS
Real Time Kinematic	Horizontal: 8 mm + 1 ppm RMS
	Vertical: 15 mm + 1 ppm RMS
E-RTK (<100km)	Horizontal: 0.2 m + 1 ppm RMS
	Vertical: 0.4 m + 1 ppm RMS
Code differential GNSS positioning	Horizontal: 0.25 m+ 1 ppm RMS
	Vertical: 0.5 m + 1 ppm RMS
SBAS	Typically < 1 m 3D RMS
Standalone	<1.5 m 3D RMS
Communication port	1 Serial port (7 Pin Lemo), Baud rates up to 921,600 bps
Radio modem	Tx/Rx with full frequency range from 410-470MHz2
	Transmit power: 0.5-2W adjustable
	Range: 1-4km
Positioning data outputs	1HZ, 2HZ, 5HZ, 10HZ, 20HZ
Indicating light	5 LEDs (indicating Power, Satellite Tracking, Bluetooth® and Data Recording)
Bluetooth®	V 2.X protocol, work compatible with Windows 7, Windows mobile and Android
Data Format
Data inputs/outputs	Correction data I/O: RTCM2.x, 3.x,CMR(GPS only), CMR+(GPS only)
Position data outputs	ASCII: NMEA-0183 GSV, RMC, HDT, VHD, GGA, GSA, ZDA, VTG, GST, PJK, PTNL
	ComNav Binary update to 20Hz
Physical
Size(W×H)	15.8cm×7.5cm
Weight	0.95kg(include battery)
Environmental
Operating temperature	-40 °C to +65 °C (-40°F to +149°F)
Storage temperature	-40 °C to +85°C (-40°F to +185°F)
Waterproof and dust proof	IP67 protected from temporary immersion to depth of 1 meter, floats
Shock	Survives a 2-meter drop on to concrete
Electrical
Input Voltage	5-27 VDC
Power consumption	2.85 W(3 constellations)
Li-ion battery capacity	2x2000 mAh, Up to 10 hours typically
Memory	8 GB internal with up to 16GB pluggable memory card
Software
CGSurvey	ComNav's field data collection software CGSurvey
SurvCE (optional)	Carlson's SurvCE field data collection software
FieldGenius (optional)	MicroSurvey's FieldGenius field data collection software

Company Profile

Nanjing Hanzhong mapping equipment Co., Ltd. is a company to provide professional surveying and mapping services for the country mapping units. The company set sales, repair, and services, it is in specialized in sales of surveying instruments in domestic and abroad.

Mainly sales of total station, auto/digital level, auto/electronic theodolite, GPS, GNSS RTK, receiver, laser distance meter, handheld GIS,UAV. etc. And some accessories for these surveying instruments. We can supply with trimble, leica sokkia, spectra, nikon, topcon, sanding, hi-target, south, kolida, chc, stonex, unistrong, foif brands. etc.

Our Company′s employees graduated from engineering, surveying, and mapping professional institutions of higher learning, they have professional knowledge, so we are the high-quality sales and service team to provide you with excellent quality instrument service, customized, comprehensive, practical, and efficient measuring solutions .At the same time also provide intimate after-sales service.

Our aim: Integrity, professionalism, service

Our goal: To do the best mapping equipment supply service providers
 

 

FAQ

Service
1.Any inquiries will be replied within 12 hours.

2.All our products have one year warranty, And we sure the products will be free from maintenance within warranty period.

3.All products will have been strictly quality checked in factory before sending out.

Payment

 

We accept payment by TT,Paypal, West union.

If you'd like other payment method, Pls let us know before the order

 

Delivery / shippment :



 

1.Usually, we will send out the products within 3-5 working days after the payment confirmed

2.Before shipment, pls supply the following information to us :

Contact person or company name,Detail address,Telephone No,Zipcode

3.The buyer are responsible for the tax and/or duty charged by their country. 
 

Return and warranty:

1.All products are inspected before shipment, if you are not satisfactory with the purchase,you can exchange the items in one week,and you must contact us within 24 hour of receipt of the products.

2.The shipping charges are not refundable and the customer should be responsible for all the charges of return and reshipping.

3.For our majority products (Auto level, Theodolite, Total Station) we are offing 1 year warranty;

4.For small issues like missing or damaged part, key board, please send us the photos, we will send the required part and related instructions to you for free;

5. For big issues in one year warranty like EDX board, main board issue. We could only ask you to send the instrument back to us. Normally we will have it fixed in 10 working days and send back to you. You and we shall take care of the corresponding shipping cost on each side. For big issues out of one year warranty, the customer should be responsible for all the cost. 

 

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