Kolida K58 Plus Handheld Gnss High Accuracy GPS Surveying Instrument Rtk

Satellite Signal Tracked Simultaneously

GPS:                                     L1C/A,L1C,L2C, L2E, L5

GLONASS:                         L1C/A, L1P, L2C/A, L2P, L3

SBAS:                                   WAAS, EGNOS, MSAS

Galileo:                                E1, E5A, E5B (test)

Beidou:                                B1, B2, B3

Positioning Accuracy

Real Time Kinematic (RTK):          Horizontal:8mm+0.5 ppm RMS

                                                  Vertical:15mm+0.5 ppm RMS

Initialization time:typically 2s-8s

Initialization reliability : typically >99.9%

Static Surveying (Post-processing):    Horizontal:  2.5mm+0.5ppm RMS

                                                        Vertical:    5mm+0.5ppm RMS

Baseline Length:  ≤30km

Communication & Data Storage

Standard USB 2.0 Port

RS-232 Port: Baud rate up to 115200

Integrated Bluetooth ® Class 2

Integrated Trans-receiver Radio  410-430/ 430-450/ 450-470 Mhz

Internal Radio Working Range:    2-5 km

External Radio Working Range:   15-20km

Supports WCDMA, GPRS/ EDGE, CDMA2000/ EVDO 3G

Data Storage: Internal Memory 4GB

Update Rate: 1Hz, 2Hz, 5Hz, 10Hz, 20Hz, 50Hz positioning output.

Reference Output: CMR, CMR+, RTCM2.1, RTCM2.2, RTCM2.3, RTCM3.0, RTCM3.1

Physical & Environmental

Dimension(LxWxH):     134mm x 118mmx 74mm

Weight:     0.97kg 

Working Temp. :-45ºC to +60ºC

Storage Temp.: -55ºC to +85ºC

Humidity:100% condensing

Water/ Dust Proof:IP67

Shock and Vibration:designed to survive from a 2.5m drop onto concrete

Electrical

External Power Input: 12-15V DC (not less than 36Ah)

Internal Battery Capacity: 3400mAh

Internal Battery Life:10-14 hours for 2 batteries