High-Precision APS1 RTK GNSS Receiver from China Suppliers - Lightweight, Durable, Ideal for Surveying and GIS Factory
GNSS Performance
Electrical
Interfaces
Physical & Environment
Frequently Asked Questions
Q1: How many channels does this GNSS receiver support for satellite tracking?
The receiver is equipped with 1408 channels, allowing it to track a wide range of satellite constellations including GPS, GLONASS, GALILEO, BDS, QZSS, and SBAS.
Q2: What is the positioning accuracy of this device in RTK mode?
In RTK mode, the device achieves a horizontal accuracy of 2 cm + 1 ppm and a vertical accuracy of 3 cm + 1 ppm. For single-point positioning, it offers 1.5 m horizontal and 2.5 m vertical accuracy.
Q3: How long does the battery last and what is the charging method?
The receiver features a built-in, non-replaceable 7.4 V / 1800 mAh Lithium Polymer battery that provides an operating working time of 10 hours or more. It can be charged via its Type-C port with a 5V DC / 2A input.
Q4: Is the receiver durable enough for harsh outdoor environments?
Yes, it features an IP67 water and dust-proof rating, operates within a temperature range of -20℃ to +75℃, and has a shock resistance designed to withstand a 1.6-meter free drop.
Q5: What are the physical dimensions and weight of this GNSS receiver?
It is highly portable and compact, measuring 118 mm x 52 mm x 36 mm and weighing less than or equal to 210 grams.
Q6: What indicators and user interfaces are available on the device?
The user interface features a physical power button, a built-in buzzer, and four status indicators for power, Bluetooth connection, differential data, and satellite tracking.


