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ComNav Technology Ltd.
K8-series Contrast Datasheet(K803/K823)

K8-series Contrast Datasheet(K803/K823)

Product catalog summary

Introduction
ComNav Technology Ltd. specializes in developing and manufacturing GNSS OEM boards, receivers, and solutions for high-precision positioning applications. The K8 Series OEM modules are designed for quality and ease of integration, ensuring they meet specific customer needs.

Specifications
The document outlines various specifications for different models within the K8 series, including K803S, K803 Lite, K803, and K823. Key specifications include:

Size and weight: Ranges from 17×22×3.4 mm to 60×100 mm, with weights from 8g to 34g.
Frequency: Dual and triple-frequency options are available.
Positioning accuracy: Horizontal accuracy ≤1.5m, vertical accuracy ≤3.0m, with RTK accuracy of H:≤8mm+1ppm, V:≤15mm+1ppm.
Data update rate: 10Hz to 20Hz.
Power consumption: Varies from 0.8W to 1.8W, with input voltage ranging from +3.3V DC to +5-12V DC.

Functionality and Support
The modules support various GNSS constellations including GPS, GLONASS, BDS, GALILEO, QZSS, and SBAS. Some models offer conditional support for L-Band and IMU integration. The modules are equipped with multiple I/O options, including LVCMOS, RS232, and SPI interfaces.

Physical and Electrical Specifications
The modules are designed with different pin configurations and support various input voltages and power consumption levels. They are suitable for integration into a wide range of applications requiring precise positioning.

Evaluation Kits
Evaluation kits are available for testing and integration purposes, providing additional interfaces and power options to facilitate development and testing.

Contact Information
ComNav Technology Ltd. is based in Shanghai, China, and can be contacted via phone, fax, or email for sales and support inquiries.

Catalog excerpts

K8-series Contrast Datasheet(K803/K823)-1

ComNav Technology is an Original Equipment Manufacturer (OEM) that develops and manufactures GNSS OEM boards, Receivers and Solutions for high-precision positioning applications worldwide. Backed by our team dedicated to GNSS technology, GNSS products you choose from ComNav Technology today will be never outmoded in the future. ComNav Technology Ltd. Building 2, No. 618 Chengliu Middle Road, 201801 Shanghai, China Specifications subject to change without notice. is the official trade mark of ComNav Technology Ltd., registered in People’s 2019, ComNav Technology Ltd. All rights reserved. Republic of China, EU, USA and Canada. All other trademarks are the property of their respective owners. (September, 2019). Email: [email protected] www.comnavtech.com Designed for excellent quality and ease of integration, SinoGNSS K-family GNSS OEM boards meet your speciﬁc needs, navigate to success

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K8-series Contrast Datasheet(K803/K823)-2

Note:” -"do not support “+” conditional support “*”upgradeable 1. The true value will be affected by voltage and working temperature. 2. R: The length of heading baseline in meter. Upgradeable 1. The true value will be affected by voltage and working temperature. 2. Support Survey Master field software ComNav Technology Ltd. Building 2, No. 618 Chengliu Middle Road, 201801 Shanghai, China Tel : +86 21 64056796 Fax: +86 21 54309582 Email: [email protected] www.comnavtech.com

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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