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UM980 All-constellation Multi-frequency High Precision Positioning Module

UM980

UM980 All-constellation Multi-frequency High Precision RTK Positioning Module

This product comes with 1 years worldwide warranty

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Description

UM980 All-constellation Multi-frequency High Precision RTK GNSS receiver.

UM980 is Unicore’s new-generation proprietary high-precision RTK positioning module based on the Nebulas IV SoC which integrates RF, baseband and high-precision algorithm. The module supports GPS L1C/A/L1C/L2P(Y)/L2C/L5, BDS B1I/B2I/B3I/B1C/B2a/B2b, GLONASS G1/G2/G3, Galileo E1/E5a/E5b/E6, QZSS L1C/A/L1C/L2C/L5, NavIC L5 and SBAS L1C/A. The built-in multi-frequency anti-jamming technology enhances RTK calculation on multiple modes and frequencies, which significantly improves RTK initialization time, measurement accuracy and reliability in complex environments such as city blocks and tree shades. Relying on the excellent performance, UM980 is well suited for high-precision navigation and positioning applications such as precision agriculture, surveying and mapping and so on.

Many new geodetic receivers based on the UM980, for example Sfaira One, NetBOX2, Stonex S900 and more.

UM980 module features:

  • Based on the new generation GNSS SoC - NebulasIV, which integrates RF, baseband, and high precision algorithm
  • 17.0 x 22.0 x 2.6 mm LGA package
  • Supports on-chip RTK positioning calculation on all systems and multiple frequencies

Supports:

  • GPS L1C/A/L1C/L2P(Y)/L2C/L5,
  • BDS B1I/B2I/B3I/B1C/B2a/B2b,
  • GLONASS G1/G2/G3,
  • Galileo E1/E5a/E5b/E6,
  • QZSS L1C/A/L1C/L2C/L5,
  • NavIC L5
  • SBAS L1C/A

  • All-system multi-frequency RTK engine and advanced RTK technology
  • Independent tracking of different frequencies and 60dB narrowband anti-jamming technology

Performance Specifications:

  • Channels: 1408 channels, based on NebulasIV

Frequency

  • GPS L1C/A/L2P (Y)/L2C/L5
  • BDS B1I/B2I/B3I
  • GLONASS G1/G2
  • Galileo E1/E5a/E5b
  • QZSS L1/L2/L5

Single point positioning (RMS):

  • Horizontal: 1.5 m
  • Time Accuracy(RMS) - 20 ns
  • Vertical: 2.5 m
  • Velocity Accuracy (RMS) - 0.03 m/s

DGPS (RMS):

  • Horizontal: 0.4 m
  • Cold start < 12 s
  • Vertcal: 0.8 m
  • Initialization Time < 5 s (typical)

RTK (RMS):

  • Horizontal: 0.8 cm + 1 ppm
  • Initialization Reliability > 99.9%
  • Vertical: 1.5cm + 1 ppm
  • Data Update Rate 50 Hz* Positioning

Observation accuracy (RMS)

 BDS GPS GLONASS Galileo
B1I/L1 C/A/G1/E1 Code  10 cm 10 cm 10 cm 10 cm
B1I/L1C/A/G1/E1 Carrier Phase  1 mm 1 mm 1 mm 1 mm
B2I/L5/E5a/E5b Code  10 cm 10 cm 10 cm 10 cm
B2I/L5/E5a/E5b Carrier Phase  1 mm 1 mm 1 mm 1 mm
B3I/L2P(Y)/L2C/G2 Code  10 cm 10 cm 10 cm 10 cm
B3I/L2P(Y)/L2C/G2 Carrier Phase  1 mm 1 mm 1 mm 1 mm

  • Differential Data - RTCM V3.X
  • Data Format - NMEA-0183, Unicore

Physical Characteristics:

  • Packaging: 54 pin LGA
  • Dimension: 17.0 × 22.0 × 2.6 mm
  • Weight: 1.88 ± 0.03 g

Environmental Specifications:

  • Working temperature: -40 °C ~ +85 °C
  • Storage temperature: -55 °C ~ +95°C
  • Humidity: 95% No condensation
  • Vibration: MIL-STD-810F
  • Shock: MIL-STD-810F

Communication Interfaces:

  • 3 × UART (LVTTL)
  • 1 × I2C*
  • 1 × SPI* (slave)
  • 1 × CAN* (shared with UART3)

Note: Items marked with * are only supported by specific firmware.

Product Details
UM980
UM980
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Datasheets
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UM980 Product Brief

UM980 Product Brief

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UM980 User Manual

UM980 User Manual

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Unicore Commands Reference

Unicore Commands Reference Manual

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UM980 All-constellation Multi-frequency High Precision RTK GNSS receiver. Quick view

Reference: ELT0220

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UM980 RTK InCase PIN GNSS receiver board

0 1 2 3 4 1 Review(s) 

UM980 All-constellation High Precision GNSS Receiver InCase PIN EVAL module USB, I2C, UART, SPI with SMA or I-PEX antenna connectors. Base or Rover operation. VOLUME SALES PRICING This product comes with 1 years worldwide warranty

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Reference: ELT0221

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UM980 RTK InCase PIN GNSS receiver board with USB C

0 1 2 3 4 1 Review(s) 

UM980 All-constellation High Precision GNSS Receiver InCase PIN EVAL module with I2C, UART, SPI and USB C connector. SMA or I-PEX antenna connectors. Base or Rover operation. VOLUME SALES PRICING This product comes with 1 years worldwide warranty

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UM980 All-constellation Multi-frequency High Precision RTK GNSS receiver. Quick view

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UM980 Mic All-constellation High Precision GNSS Receiver with USB, I2C, UART, SPI with SMA or IPEX antenna connectors. Base or Rover operation. VOLUME SALES PRICING This product comes with 1 years worldwide warranty

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UM980 M.2 socket All-constellation High Precision GNSS Receiver with IPEX antenna connector. VOLUME SALES PRICING This product comes with 1 years worldwide warranty

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UM980 mPCIe half size socket All-constellation High Precision GNSS Receiver with IPEX antenna connector. VOLUME SALES PRICING This product comes with 1 years worldwide warranty

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UM980 All-constellation High Precision GNSS Receiver InCase PIN EVAL module USB, I2C, UART, SPI with SMA or I-PEX antenna connectors. Base or Rover operation. VOLUME SALES PRICING This product comes with 1 years worldwide warranty

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