UM980Unicore Communications
The UM980 is a high-precision multi-frequency RTK GNSS module from Unicore Communications, based on the NebulasIV SoC. It supports GPS, BeiDou, GLONASS, Galileo, QZSS, and NavIC with 1408 channels, delivering centimeter-level RTK accuracy (0.8 cm + 1 ppm), fast initialization (<5 seconds), and up to 50 Hz update rate. Featuring advanced anti-jamming technology, multi-frequency GNSS support, and PPP / Galileo HAS capability, the UM980 is ideal for UAVs, precision agriculture, surveying, robotics, and intelligent transportation systems.
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Unicore Communications UM980 technical specifications, attributes, parameters and parts with similar specifications to Unicore Communications UM980.
Type
Parameter
Manufacturer
Unicore Communications
Part Number
UM980
Product Type
High-Precision RTK GNSS Module
GNSS Engine
NebulasIV SoC
Constellations
GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, SBAS
Frequency Bands
L1 / L2 / L5 / E5 / E6
Channel Count
1408 channels
RTK Accuracy
~0.8 cm + 1 ppm (horizontal), 1.5 cm + 1 ppm (vertical)
Single Point Accuracy
~1.5 m horizontal / 2.5 m vertical
DGPS Accuracy
~0.4 m horizontal / 0.8 m vertical
Velocity Accuracy
~0.03 m/s
Time Accuracy
~20 ns
Update Rate
Up to 50 Hz
Cold Start Time
< 12 s (typical ~30 s depending conditions)
Initialization Time
< 5 s (RTK typical)
Supply Voltage
3.0V – 3.6V
Power Consumption
~480 mW class
Interfaces
UART, SPI, I²C
Package
LGA (17 × 22 × 2.6 mm)
Operating Temperature
-40°C to +85°C
Download datasheets and manufacturer documentation for Unicore Communications UM980.
Datasheet:
User Manual:
Shipping
- Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
- Some specific products need to reach the minimum order quantity.
- It may cost additional remote fees for delivery if you are in a remote area.
Shipping Method
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Deliver Time
- Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
- For in-stock parts, orders normally could be shipped out within 1-2days.
Package
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENT
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)
Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ. Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
IMPORTANT NOTICE
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
