Tracks 624-channels: GPS: L1/L2/L2P/L2C GLONASS: L1/L2 
							BeiDou: B1/B2/B3 Galileo E1/E5a/E5b
						Designed for 
							NGS OPUS-Static 
							and 
							OPUS-RS, 
							perfect for 
							OPUS-Projects 
							and all 
							Static GPS Campaigns, 
							fully compatible with the simple to use [
							CGO2 
							] tool for manual processing and adjustment
						Simple download tool supports 
							OPUS 
							and 
							RTX
							CenterPoint 
							with automated uploading and submittal
						Large ground-plane geodetic antenna offers low angle 
							tracking and near choke-ring performance
						Simple one-button (power-switch) operation, emulates 
							USB External Drive for download
						Printed User Manual makes use and OPUS processing simple 
							[ User Manual
							]
						6-GB Internal Memory: stores ~100 days of 5-second observation 
							data
						Large capacity internal 6,800 mAH battery, runs up to 
							12 hours on internal power
						Rugged, Waterproof, Submersible, IP67
						Affordable 
							prices include UPS Ground shipping to most locations 
							in the USA
						For affordable, 
							high performance GNSS-RTK receivers see [ 
						iG9 
							]
						What are 
							the differences between the X90-OPUS and the iG5? [
							what's new 
							]