Selection Guide

UNICORE NEBULASIV SERIES PRODUCTS

Unicore NebulasIV Series Products

		UB9A0 All-Constellation GNSS High-Precision Board	UM980 GPS/BDS/GLONASS/Galileo /QZSS All-Constellation Multi-Frequency High-Precision RTK Positioning Module	UM980C GPS/BDS/GLONASS/Galileo /QZSS All-Constellation Multi-Frequency High-Precision RTK Positioning Module (L-Band & CLAS Supported)	UM982 GPS/BDS/GLONASS/Galileo /QZSS All-Constellation Multi-Frequency High-Precision Positioning and Heading Module	UM982C GPS/BDS/GLONASS/Galileo /QZSS All-Constellation Multi-Frequency High-Precision Positioning & Heading Module (L-Band & CLAS Supported)	UM981 GPS/BDS/GLONASS/Galileo /QZSS All-Constellation Multi-Frequency RTK/INS Integrated Positioning Module	UM981S GPS/BDS/GLONASS/Galileo /QZSS All-Constellation Multi-Frequency RTK/INS Integrated Positioning Module	UM960 GPS/BDS/GLONASS/Galileo /QZSS All-Constellation Multi-Frequency High-Precision RTK Positioning Module	UM960E GPS/BDS/GLONASS/Galileo /QZSS All-Constellation Multi-Frequency High-Precision RTK Positioning Module	UT986 GNSS All-constellation Multi-frequency High Accuracy Timing Module
Quality Certificates		RoHS, REACH, CE, FCC, IC, RED	RoHS, REACH, CE, FCC, IC, RED	RoHS, REACH, CE, FCC, IC, RED	RoHS, REACH, CE, FCC, IC, RED	RoHS, REACH, CE, FCC, IC, RED	RoHS, REACH, CE, FCC, IC, RED	RoHS, REACH, CE, FCC, IC, RED	RoHS, REACH, CE, FCC, IC, RED, POPS, TSCA	RoHS, REACH, CE, FCC, IC, RED, POPS, TSCA	RoHS, REACH, RED
Application Areas		CORS, GBAS, High-Precision Surveying and Mapping	Surveying and Mapping; Precision Agriculture	Surveying and Mapping; Precision Agriculture	UAV; Precision Agriculture; Autonomous Machine	UAV; Precision Agriculture; Autonomous Machine	Precision Agriculture	Surveying and Mapping	Robotic Lawn Mower, GIS Handheld, Drone Light Show, Robots	Robotic Lawn Mower	Telecom Base Station Timing; Electrical Power Grid Timing; Network Time Synchronization
Dimensions, Packaging and Weight		60 × 100 × 11.4 mm 40 pin 46.5 g	17.0 × 22.0 × 2.6 mm 54 pin LGA 1.88 g ± 0.03 g	17.0 × 22.0 × 2.6 mm 54 pin LGA 1.88 g ± 0.03 g	16.0 × 21.0 × 2.6 mm 48 pin LGA 1.82 ± 0.03 g	16.0 × 21.0 × 2.6 mm 48 pin LGA 1.82 ± 0.03 g	17.0 × 22.0 × 2.6 mm 54 pin LGA 1.91 g ± 0.03 g	17.0 × 22.0 × 2.6 mm 54 pin LGA 1.91 g ± 0.03 g	12.2 × 16.0 × 2.6 mm 24 pin LGA 1.11 ± 0.03 g	12.2 × 16.0 × 2.6 mm 24 pin LGA 1.08 ± 0.03 g	17.0 × 22.4 × 2.4 mm 28 pin LCC 1.9 g
Single Point (RMS)		Hor: 1.5 m Ver: 2.5 m	Hor: 1.5 m Ver: 2.5 m	Hor: 1.5 m Ver: 2.5 m	Hor: 1.5 m Ver: 2.5 m	Hor: 1.5 m Ver: 2.5 m	Hor: 1.5 m Ver: 2.5 m	Hor: 1.5 m Ver: 2.5 m	Hor: 1.5 m Ver: 2.5 m	Hor: 1.5 m Ver: 2.5 m	Hor: 1.5 m Ver: 2.5 m
DGPS (RMS)		Hor:0.4 m Ver:0.8 m	Hor: 0.4 m Ver: 0.8 m	Hor: 0.4 m Ver: 0.8 m	Hor: 0.4 m Ver: 0.8 m	Hor: 0.4 m Ver: 0.8 m	Hor: 0.4 m Ver: 0.8 m	Hor: 0.4 m Ver: 0.8 m	Hor: 0.4 m Ver: 0.8 m	Hor: 0.4 m Ver: 0.8 m	—
RTK (RMS)		Hor: 0.8 cm+1 ppm Ver:1.5 cm+1 ppm	Hor: 0.8 cm + 1 ppm Ver: 1.5 cm + 1 ppm	Hor: 0.8 cm + 1 ppm Ver: 1.5 cm + 1 ppm	Hor: 0.8 cm + 1 ppm Ver: 1.5 cm + 1 ppm	Hor: 0.8 cm + 1 ppm Ver: 1.5 cm + 1 ppm	Hor: 0.8 cm + 1 ppm Ver: 1.5 cm + 1ppm	Hor: 0.8 cm + 1 ppm Ver: 1.5 cm + 1ppm	Hor: 0.8 cm + 1 ppm Ver: 1.5 cm + 1 ppm	Hor: 0.8 cm + 1 ppm Ver: 1.5 cm + 1 ppm	—
Heading (RMS)		—	—	—	0.1° /1 m baseline	0.1° /1 m baseline	—	—	—	—	—
Frequency		GPS L1C/A, L1C, L2C, L2P(Y), L5 BDS B1I, B3I, B1C, B2a, B2b GLONASS G1, G2, G3 Galileo E1, E5a, E5b, E6 QZSS L1C/A, L1C, L2C, L5, L6 NavIC L5 SBAS L1C/A L-Band*	GPS L1C/A, L1C, L2C, L2P(Y), L5 BDS B1I, B3I, B1C, B2a, B2b, B3I GLONASS G1, G2, G3 Galileo E1, E5a, E5b, E6 QZSS L1C/A, L1C/B, L1C, L2C, L5, L6 NAVIC L5 SBAS L1C/A	GPS L1C/A, L1C, L2C, L2P(Y), L5 BDS B1I, B3I, B1C, B2a, B2b, B3I GLONASS G1, G2 Galileo E1, E5a, E5b, E6 QZSS L1C/A, L1C/B, L1C, L2C, L5, L6 NAVIC L5 SBAS L1C/A L-Band	GPS L1C/A, L2C, L2P(Y), L5 BDS B1I, B2I, B3I,B1C,B2b GLONASS G1, G2 Galileo E1, E5a, E5b,E6* QZSS L1C/A, L2C, L5 SBAS L1C/A	GPS L1C/A, L2C, L2P(Y), L5 BDS B1I, B3I,B1C,B2b GLONASS G1, G2 Galileo E1, E5a, E5b,E6* QZSS L1C/A, L1C/B, L2C, L5, L6* SBAS L1C/A L-Band	GPS L1C/A, L1C, L2C, L2P(Y), L5 BDS B1I, B3I, B1C, B2a, B2b GLONASS G1, G2, G3 Galileo E1, E5a, E5b, E6 QZSS L1C/A, L1C, L2C, L5, L6 NavIC L5 SBAS L1C/A	GPS L1C/A, L1C, L2C, L2P(Y), L5 BDS B1I, B3I, B1C, B2a, B2b GLONASS G1, G2, G3 Galileo E1, E5a, E5b, E6 QZSS L1C/A, L1C, L2C, L5, L6 NavIC L5 SBAS L1C/A L-Band	GPS L1C/A, L2C, L2P, L5 BDS B1I, B2I, B3I, B1C, B2a, B2b* GLONASS G1, G2 Galileo E1, E5a, E5b, E6 QZSS L1C/A, L2C, L5 SBAS L1C/A	GPS L1C/A, L2C, L2P(Y), L5 BDS B1I, B3I, B1C, B2a, B2b GLONASS G1, G2 Galileo E1, E5a, E5b, E6 QZSS L1C/A, L2C, L5	GPS L1C/A, L2C, L5 BDS B1I, B1C, B2a GLONASS G1 Galileo E1, E5a, E5b QZSS L1C/A, L2C, L5
IMU		—	—	—	—	—	●	●	—	—	—
Dual Antenna		—	—	—	●	●	—	—	—	—	—
RTK/Initialization Time (s)		< 5	< 5	< 5	< 5	< 5	< 5	< 5	< 5	< 5	—
Cold Start (s)		< 12	< 12	< 12	< 30	< 30	< 12	< 12	< 30	< 35	< 30
Data Update Rat(Hz)		50*	50	50	20	20	100Hz (IMU Raw Data) 50 Hz (RTK)	100Hz (IMU Raw Data) 50 Hz (RTK)	20	20	10
Output Latency (ms)		< 25	< 25	< 25	< 20	< 20	< 10	< 10	< 20	< 20	< 20
Interface	Serial Port	1 x RS-232 2 x LVTTL	3 x LVTTL	3 x LVTTL	3 x LVTTL	3 x LVTTL	3 x LVTTL	3 x LVTTL	3 x LVTTL	3 x LVTTL	2 x LVTTL
	Ethernet Port (10/100 M)	1	—	—	—	—	—	—	—	—	—
	1PPS	1	1	1	1	1	1	1	1	1	1
	External Clock	1	—	—	—	—	—	—	—	—	1

●Support : - N/A ; *Optional

UNICORE UFIREBIRD SERIES PRODUCTS

Unicore Ufirebird Series Products

Products

Applications

Grade

Dimension

GNSS

Single
frequency

Dual
frequency

Ports

Functions

Industrial grade

Automotive grade

GPS

BDS

GLONASS

Galileo

NavIC

QZSS

SBAS

UART1

UART2

SPI

I²C

Built-in Flash

Data Update Rate

AGNSS

Timing

RTK

UFirebird IV Series

chip

UFirebird IV

UC7510A

UAV, Vehicle Navigation,

Industrial Applications

●

4.0 × 4.0 × 0.75 mm

●

○

●

1 Hz/5 Hz/10 Hz

●

UFirebird IV

UC7510I

●

4.0 × 4.0 × 0.75 mm

●

○

●

1 Hz/5 Hz/10 Hz

●

Module

UM760

Industrial Applications

●

12.2 × 16.0 × 2.4 mm

●

1 Hz/5 Hz/10 Hz

●

UM760A

Vehicle Navigation,T-BOX,Vehicle Monitoring,

Streaming Rearview Mirror

●

12.2 × 16.0 × 2.4 mm

●

1 Hz/5 Hz/10 Hz

●

UM761

Industrial Applications

●

12.2 × 16.0 × 2.4 mm

●

○

●

1 Hz/5 Hz/10 Hz

●

UM761A

Vehicle Navigation,T-BOX,Vehicle Monitoring,

Streaming Rearview Mirror

●

12.2 × 16.0 × 2.4 mm

●

○

●

1 Hz/5 Hz/10 Hz

●

UFirebird II Series

Chip

UFirebird II

UC6580A

GIS, UAV, Automated Delivery Vehicle,

Sharing Bike/Scooter，Intelligent Driving

●

5.0 × 5.0 × 0.85 mm

●

○

●

○

●

1 Hz/5 Hz/10 Hz

●

UFirebird II

UC658I

●

5.0 × 5.0 × 0.85 mm

●

○

●

○

●

1 Hz/5 Hz/10 Hz

●

Module

UM680

Intelligent Driving, P-Box, T-Box

●

17.0 × 22.0 × 2.6 mm

●

○

●

○

●

1 Hz/5 Hz/10 Hz

●

UM680A

Vehicle Navigation, V2X, T-Box

●

17.0 × 22.0 × 2.6 mm

●

○

●

○

●

1 Hz/5 Hz/10 Hz

●

UM681

Intelligent Driving

●

17.0 × 22.0 × 2.6 mm

●

○

●

○

●

1 Hz/5 Hz/10 Hz

●

UM681A

Intelligent Driving, V2X, T-Box

●

17.0 × 22.0 × 2.6 mm

●

○

●

○

●

1 Hz/5 Hz/10 Hz

●

UM670A

Intelligent Driving, P-Box, T-Box

●

17.0 × 22.0 × 2.6 mm

●

○

●

○

●

1 Hz/5 Hz/10 Hz

●

UM671A

Intelligent Driving, P-Box, T-Box

●

17.0 × 22.0 × 2.6 mm

●

○

●

○

●

1 Hz/5 Hz/10 Hz

●

UM620A

In-Dash Vehicle Navigation, T-BOX, Intelligent Cockpit

●

12.2× 16.0 × 2.4 mm

●

○

●

○

●

1Hz/5Hz*/10Hz*

●

UM620

In-Dash Vehicle Navigation, Lawn Mower, Handheld Device

●

12.2× 16.0 × 2.4 mm

●

○

●

○

●

1Hz/5Hz*/10Hz*

●

UM621A

In-Dash Vehicle Navigation, T-BOX, Intelligent Cockpit

●

12.2 × 16.0 × 2.4 mm

●

○

●

○

●

1Hz/5Hz*/10Hz*

●

UM621

Vehicle Navigation, T-BOX，Electric Scooter

●

12.2 × 16.0 × 2.4 mm

●

○

●

○

●

1Hz/5Hz*/10Hz*

●

UFirebird Series

Chip

UFirebird

UC6226NAS

Factory-installed Navigation, Tracker, Smart Phone, IoT, Aftermarket Navigation

●

5.0 × 5.0 × 0.75 mm

●

○

●

1 Hz

●

UFirebird

UC6226NS

●

5.0 × 5.0 × 0.75 mm

●

○

●

1 Hz

●

Module

UM220-INS NL

Vehicle Navigation, T-Box

●

12.2 × 16.0 × 2.6 mm

●

○

●

1 Hz/5 Hz/10 Hz

●

UM220-INS NF

Vehicle Navigation, T-Box

●

12.2 × 16.0 × 2.6 mm

●

○

●

1 Hz/5 Hz/10 Hz

●

UM220-IV NV

Vehicle Navigation, T-Box

●

12.2 × 16.0 × 2.4 mm

●

○

●

1 Hz/5 Hz

●

UM220-IV NL

Vehicle Navigation, Vehicle Monitoring

●

12.2 × 16.0 × 2.4 mm

●

1 Hz

●

UM220-IV M0

Tracker, Vehicle Navigation

●

9.7 × 10.1 × 1.9 mm

●

○

●

1 Hz

●

UM220-IV L

Telecom Timing, Electrical Power Grid Timing,
LAN Time Synchronization

●

17.0 × 22.4 × 2.4 mm

●

1 Hz

●

●: support ○: support after firmware upgrade