Product Information

Professional RTK GNSS Receiver for Precision Surveying

Name: Alpha 5i RTK - GNSS Receiver
Brand: Alpha Surveying
SKU: MET-GPS01
Price: 2290.00 USD
Availability: InStock

The Alpha 5i RTK delivers centimeter-level accuracy for surveying professionals working in demanding environments. Built to withstand harsh conditions while maintaining reliable satellite connectivity and precision measurements.

Advanced RTK Technology

Multi-constellation GNSS support ensures consistent positioning accuracy across GPS, GLONASS, Galileo, and BeiDou satellite systems. The integrated RTK engine processes corrections in real-time, delivering reliable centimeter-level precision for critical surveying applications.

Rugged Professional Design

Engineered to operate in extreme temperatures, humidity, and weather conditions without compromising performance. The robust housing protects internal components while maintaining lightweight portability for extended field operations.

• Extended battery life for full-day surveying operations
• Built-in radio transceiver with extended communication range
• Tilt compensation technology for flexible measurement angles
• Weather-resistant construction rated for professional field use

Professional Connectivity

Seamless integration with major surveying software platforms and data collection systems. Multiple connectivity options ensure reliable data transfer and real-time collaboration between field teams and office operations.

Radio Range: Up to 12km

Tilt Compensation: 60°, with 2cm accuracy

Satellite Systems Supported: GPS, BDS, GLONASS, Galileo, QZSS, SBAS

RTK Accuracy:

Horizontal: ±(2.5mm + 0.5ppm)
Vertical: ±(5mm + 0.5ppm)

Battery Life: Up to 25 hours in rover mode

Protection: IP67, withstands 2m drop on concrete

Operating Temperature: -30°C to +70°C

Display: 5.5-inch screen with 8-core processor

Connectivity: 4G LTE, Bluetooth 5.0, Type-C interface

Software: Integrated DiMap for surveying and mapping

Features :

Extended Radio Range

Built-in transceiver delivers reliable communication up to 12km range for uninterrupted field operations.

All-Satellite Support

Compatible with GPS, BDS, GLONASS, Galileo, QZSS, and SBAS for maximum positioning accuracy.

Tilt Compensation Technology

Advanced 60° tilt compensation with 2cm accuracy for precise measurements on uneven terrain.

Military-Grade Durability

IP67 waterproof rating and 2-meter drop resistance on concrete for harsh environmental conditions.

Advanced Connectivity Suite

4G LTE, Bluetooth 5.0, and Type-C interface ensure seamless data transfer and device integration.

High-Performance Computing

5.5-inch display with 8-core processor delivers lightning-fast data processing and visualization.

Professional Software Integration

Pre-loaded DiMap software provides comprehensive surveying and mapping capabilities out of the box.

Extended Battery Performance

Up to 25 hours of continuous operation in rover mode for full-day field work without interruption.

Download Center

Reviews :

4.8/5

★★★★★

Based on verified reviews

★★★★★

Marcus Chen

Senior Land Surveyor · Verified Purchase

Exceptional Precision in Challenging Conditions

The Alpha 5i RTK has exceeded expectations on multiple large-scale infrastructure projects. The centimeter-level accuracy remains consistent even in areas with heavy canopy cover, and the rugged construction has handled everything from desert heat to mountain snow without issue.

★★★★★

Sarah Mitchell

Principal Surveyor · Verified Purchase

Reliable Performance, Outstanding Battery Life

Six months of field testing confirms this receiver delivers professional-grade results consistently. The extended battery life and rapid satellite acquisition make it ideal for long survey sessions, while the intuitive interface reduces training time for new team members.

★★★★☆

David Rodriguez

Project Manager · Verified Purchase

Robust Construction for Demanding Applications

Built like a tank and performs accordingly. The Alpha 5i has survived drops, extreme temperatures, and continuous heavy use across multiple construction sites. Data logging capabilities and connectivity options have streamlined our workflow significantly.

★★★★★

Jennifer Walsh

Geodetic Surveyor · Verified Purchase

Professional Grade Accuracy and Reliability

The multi-constellation tracking and advanced RTK algorithms deliver survey-grade precision consistently. Setup is straightforward, and the weather sealing has proven effective during extended fieldwork in harsh coastal environments.

★★★★★

Robert Thompson

Field Operations Supervisor · Verified Purchase

Outstanding Value for Professional Applications

After comparing multiple RTK systems, the Alpha 5i provides the best combination of accuracy, durability, and operational efficiency. The technical support team has been responsive, and firmware updates continue to enhance functionality.

What's in the Box

Everything you need to get started.

✓ 1× Alpha 5i GNSS RTK Receiver
✓ 1× Rechargeable battery
✓ 1× USB charging cable
✓ 1× Power adapter
✓ 1× UHF antenna
✓ 1× Carrying case
✓ 1× Quick start guide

Note: Optional accessories sold separately.

Frequently Asked Questions

General

✓ What accuracy can I expect from the Alpha 5i RTK receiver? ▾

The Alpha 5i RTK delivers centimeter-level accuracy in real-time positioning. With RTK correction data, typical horizontal accuracy is ±8mm + 1ppm, and vertical accuracy is ±15mm + 1ppm, making it suitable for high-precision surveying applications.

✓ What environmental conditions can the Alpha 5i withstand? ▾

The Alpha 5i is built for harsh field conditions with IP67 rating protection against dust and water ingress. It operates reliably in temperatures ranging from -40°C to +65°C and maintains performance in high humidity environments, making it ideal for challenging surveying projects.

✓ Which GNSS constellations does the Alpha 5i support? ▾

The Alpha 5i RTK receiver supports all major GNSS constellations including GPS, GLONASS, Galileo, BeiDou, and QZSS. This multi-constellation capability ensures reliable positioning even in challenging environments with limited sky visibility or signal obstructions.

✓ What connectivity options are available for data transmission? ▾

The Alpha 5i features multiple connectivity options including built-in cellular modem, Wi-Fi, Bluetooth, and radio communication capabilities. This versatile connectivity ensures seamless RTK correction data reception and real-time data transmission to survey controllers or cloud platforms.

✓ How long does the internal battery last during field operations? ▾

The Alpha 5i RTK receiver features a high-capacity internal battery providing up to 12 hours of continuous operation under typical field conditions. Hot-swappable external batteries extend operational time, ensuring uninterrupted surveying throughout extended field sessions.

Still have questions? Contact our technical support team.

Shipping:

Origin: We fulfill orders from our global logistics network / production centers.
Typical delivery times:
- US & EU: 7–12 business days
- Global: 10–15 business days
Tracking: Every shipment includes end-to-end tracking.
Duties & taxes: Calculated at checkout where available, or payable upon import per local rules.
Dispatch time: Usually 1–3 business days after order confirmation (we’ll notify you if an item needs extra prep).
Partial shipments: If a multi-item order is ready in stages, we may ship available items first.

Returns:

Return window: 14 days from delivery for unused items in original packaging (exceptions: consumables and custom builds).
Return address: We’ll provide a regional return address when you open an RMA (US or EU where applicable).
Refunds: Processed within 5–7 business days after inspection.
Exchanges: Fast replacement dispatch once the RMA is approved.

Warranty & Service:

Coverage: All instruments include manufacturer warranty.
Support: Remote onboarding (setup call + quick-start materials) and priority email support.
Repairs & calibration: We coordinate with authorized service partners as needed.

Support

Manufacturer warranty: All instruments include official warranty per brand policy.
Remote onboarding: We help you get started—video call + setup checklist + quick-start PDF.
Technical support: Priority email response; diagnostic help for connectivity, firmware, and workflows.
Repairs & calibration: We route service through authorized partners; we’ll coordinate logistics and keep you updated.

FAQ

Q: Where are you located?
A: Metricop is a specialized online store registered in the US & EU. We ship globally with tracking.

Q: Where do you ship from?
A: From our global logistics network / production centers. Typical delivery for US/EU is 7–12 business days (global 10–15).

Q: Do you offer warranty?
A: Yes - manufacturer warranty on all instruments. We also provide remote onboarding and coordinate service with authorized partners.

Q: How do returns work?
A: Start an RMA within 14 days of delivery. We’ll provide a regional return address (US/EU where applicable).

Q: Can I get a formal quote?
A: Yes - use Request for Quote. We typically reply within 2 business hours.

Q: Payment methods?
A: Major cards and bank transfer. For business purchases we provide tax-compliant invoices.

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