The Avirtech Group deploys the Quectel LC86G GNSS module in its F-16 IoT Knapsack Smart Sprayer to support precise logging of spraying operations even in challenging plantation environments.

About Avirtech and Its Mission

Avirtech is an agricultural technology company based in Indonesia, specializing in advanced tools for plantation and farm management via drones, IoT sensors, and analytics. Their aim is to help farms adopt Agriculture 4.0 with automation and monitored decision making.

One recurring challenge is that spraying often happens under tree canopy or on hilly terrain where GNSS signals degrade, making traceable spray logging difficult.

Solution: F-16 IoT Knapsack Smart Sprayer

Avirtech developed the F-16 Smart Sprayer, a lightweight knapsack that integrates the Quectel LC86G GNSS module with an inertial measurement unit (HCM111Z). This combination lets the device log both position and motion data, even when satellite signals are weak.

The sprayer tracks when and where chemical application occurs, worker routes, and coverage completeness, giving supervisors real evidence of field performance.

Why LC86G (PA) Was Selected

The LC86G stood out for its strong satellite acquisition, quick cold-start, compact footprint, and very low power needs. These features make it ideal for portable, battery-driven field devices.

Avirtech’s engineers reported that the module’s canopy performance and easy integration allowed them to design a practical, affordable, and lightweight sprayer that can last through long shifts.

Deployment & Target Customers

Avirtech and its partner PT Golden Agin Nusa are distributing the F-16 across Indonesia and Southeast Asia. Target customers include plantation owners, spraying service providers, and government/NGO programs supporting agricultural modernization.

Operational Benefits

• Real-time spray logging for reliable traceability.
• Verification of coverage and worker performance.
• Improved oversight, reduced chemical waste.
• Accountability through SOP compliance tracking.

Field Visibility & Impact

The F-16 gives managers visibility into spray coverage, worker activity, and agrochemical consumption. This supports traceability, helps meet sustainability goals, and reduces operational costs by avoiding missed or repeated spraying.

Technical Highlights of LC86G

The LC86G supports GPS, GLONASS, BDS, Galileo, and QZSS. Built for low power operation, it delivers stable updates (typically 1 Hz) while maintaining long battery life, even under tree canopy or partial obstruction.

Quotes from Leadership

Arnold Ong, General Manager of Sales, Avirtech: “Spraying in plantations often occurs under canopy or near hills, causing poor GNSS signals. The LC86G’s strong satellite acquisition and fast start gave us reliable positioning even there.”

Terry Mulijana, CTO at Avirtech: “Performance in difficult environments was excellent, and integration was straightforward. This success encourages us to use more Quectel modules in future devices.”

Yasu Okada, Senior Director Sales APAC, Quectel: “Accurate location is critical for precision agriculture. LC86G provides both high accuracy and low power operation for portable field tools.”

Conclusion

The F-16 Smart Sprayer, powered by the Quectel LC86G, delivers traceability and performance to manual spraying tasks. It enables managers to confirm coverage, monitor chemical use, and ensure compliance, driving efficiency and sustainability in plantation agriculture.

Source: Adapted from Quectel Customer Story on Avirtech and LC86G

source: Avirtech uses LC86G in latest precision agriculture smart sprayer