Meridian

Meridian MBase

Professional GNSS base station with a built-in 5 W UHF radio and 4G.

Radio transmitting power5W, 2W, 1W
Radio working distanceUp to 35 km
Operating time, RTK rover≤ 20 h
Weight900 g

Model: MBase
Brand: Meridian

Meridian MBase is a professional GNSS base station with a built-in 5 W MeridianLink radio and a working range of up to 35 km. It has 4G, Bluetooth, Wi-Fi and a user-friendly WebUI, plus an integrated four-in-one antenna.

On order

49 200 MDL Price incl. VAT

0% installments via Iute or Easy Credit. Online application and free delivery throughout Moldova.

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BrochuresBrochure EN

01Description

The station has 1408 channels, 32 GB of storage (up to 64 GB), a 0.96-inch OLED display and an IP68 housing; it weighs 900 g. The tilt IMU has 2 cm accuracy with no angle limitation. Runtime: up to 20 hours as an RTK rover and up to 35 hours in static mode.

Key features

Built-in 5 W MeridianLink radio, range up to 35 km
4G, Bluetooth, Wi-Fi, WebUI
Integrated four-in-one antenna
Tilt IMU with 2 cm accuracy, no angle limitation
1408 channels, 32 GB storage (up to 64 GB)
RTK rover up to 20 hours, static up to 35 hours
IP68, 0.96-inch OLED display, 900 g

Typical use

The MBase serves as a base for GNSS rovers on construction sites, in surveys and stakeout, where corrections over radio at long range are needed.

For configuration and availability, send a request for a quote.

02Specifications

GNSS signals

Number of channels	1408
GPS	L1C/A, L1C, L2P(Y), L2C, L5
GLONASS	L1, L2, L3*
BeiDou (BDS)	B1I, B2I, B3I, B1C, B2a, B2b*
Galileo	E1, E5a, E5b, E6*
QZSS	L1C/A, L1C, L2C, L5, L6*
SBAS	L1, L5*
NavIC (IRNSS)	L5
L-band corrections	B2b PPP (Only for the Asian-Pacific Region) & HAS*
Correction data formats	CMR, CMR+, RTCM2.X, RTCM3.X
Data output formats	NMEA-0183, RINEX, TXT
Data update rate	Up to 20Hz
Signal re-acquisition time	<1s
Cold start time	<40s

Positioning accuracy

Standalone positioning (RMS), horizontal	1.5m
Standalone positioning (RMS), vertical	3.0m
DGPS / code differential (RMS), horizontal	0.4m
DGPS / code differential (RMS), vertical	0.8m
RTK accuracy (RMS), horizontal	±(8mm+1ppm)
RTK accuracy (RMS), vertical	±(15mm+1ppm)
Static accuracy (RMS), horizontal	±(2.5mm+0.5ppm)
Static accuracy (RMS), vertical	±(5mm+0.5ppm)
Velocity accuracy (RMS)	0.03m/s
Velocity accuracy	≥0.03m/s
Time accuracy (RMS)	20ns

Tilt compensation and IMU

Tilt compensation accuracy	≤2cm(Tilt Angle≤60°), no tilt angle limitation
IMU update rate	200Hz

Communication

Bluetooth	V5.2 Dual Mode. 2.4GHz@+5dBm
Wi-Fi	IEEE 802.11b/g/n
LTE FDD bands	B1/3/5/7/8/20
LTE TDD bands	B38/40/41
WCDMA / UMTS bands	B1/8
GSM / GPRS / EDGE bands	900/1800 MHz

Internal radio modem

Radio transmitting power	5W, 2W, 1W
Radio frequency range	410~470MHz
Radio protocols	SOUTH, TRIMTALK 450S, TRIMMK III, TRANSEOT, SATEL, MERIDIANLINK
Air baud rate	9600, 19200, 11000
Radio working distance	Up to 35 km (5 W radio, ideal conditions)

System and memory

Internal storage	32GB, Up to 64GB

Power supply

Battery (voltage / capacity)	7.2V, 6600mAh lithium-ion Rechargeable Battery
Operating time, RTK rover	Up to 20 hours (Typical Power Consumption)
Operating time, static	Up to 35 hours (Typical Power Consumption)
Charging	Support USB PD 15V/2A (Supports Quick Charging Adapter)