Alpha Surveying

Alpha 5i GNSS Rover Set – Long-Range RTK with 12km UHF Radio

Name: Alpha 5i GNSS Rover Set – Long-Range RTK with 12km UHF Radio
Brand: Alpha Surveying
SKU: MET-GPSR-01
Price: 3200.00 USD
Availability: InStock

$3,200.00

The Alpha 5i GNSS Rover Set is a high-precision RTK system designed for professional surveying at a high level. Featuring a 1116-channel GNSS receiver, 60° IMU tilt compensation, and an integrated 12km Rx/Tx UHF radio, it is also perfect for and geospatial applications. It offers surveyors fast and reliable positioning with extended connectivity and accuracy in various types of terrains.

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Product Information

The Alpha 5i GNSS Rover Set is built for maximum precision and long-range RTK performance. Equipped with a 1116-channel GNSS module, it supports multi-constellation tracking, ensuring high-accuracy RTK positioning in diverse environments.

The IMU tilt sensor allows tilted measurements up to 60°, enabling efficient data collection on uneven surfaces without leveling the pole. Its lightweight and rugged design (138mm x 68mm, 780g) ensures portability, while the IP67-rated construction offers dustproof and waterproof protection.

One of its standout features is the integrated 12km Rx/Tx UHF radio, allowing for seamless communication over long distances without external radios. Powered by a 25-hour battery, the Alpha 5i ensures uninterrupted field operation.

The DiMap surveying software enhances usability with real-time mapping, stakeout, and data collection, while the Android-compatible platform ensures easy device integration.

Channels: 1116-channel GNSS module supporting all GNSS satellites and frequencies

IMU Technology: Tilt measurement up to 60°

Positioning Accuracy:

RTK: 8 mm + 1 ppm (horizontal), 15 mm + 1 ppm (vertical)
Static: 2.5 mm + 0.5 ppm (horizontal), 5 mm + 0.5 ppm (vertical)
IMU Tilt Compensation: ± (8 + 0.3 x Tilt) mm

Data Output: NMEA format via 5-pin serial port

Signal Tracking: GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS, NAVIC

Connectivity:

Dual-mode Bluetooth 5.0
USB Type-C port for charging and data transfer
12km Rx/Tx UHF Radio (410-470 MHz)
4G LTE cellular connectivity

Battery: 25-hour battery life (Ntrip), 15 hours (Radio Receiving), 8 hours (Radio Transmitting)

Dimensions: 138mm x 68mm

Weight: 780g

Durability:

IP67-rated dustproof and waterproof
2m drop resistance

Software Compatibility:

DiMap Android-based surveying software
Compatible with Android devices

Features

1116-channel GNSS receiver supporting all GNSS satellites and frequencies
IMU tilt sensor for accurate measurements up to 60° inclination
Integrated 12km Rx/Tx UHF Radio for extended RTK communication
4G LTE connectivity for real-time corrections
Dual-mode Bluetooth 5.0 for fast data transfer and compatibility
IP67-grade protection for dust and water resistance
25-hour battery life for long-term field operation
DiMap surveying software for real-time mapping, stakeout, and data collection

In the Box - Alpha 5i GNSS Rover Set

Alpha 5i GNSS Receiver (Rover)

25-Hour Battery

USB Type-C Charging Cable

Radio Antenna

GNSS Pole

Controller Holder

Protective Carrying Case

Quick Start Guide

FAQ

Q: What is included in the Alpha 5i GNSS Rover Set?

A: The set includes the Alpha 5i GNSS receiver, along with a GNSS pole, controller holder, battery, antenna, and necessary accessories for mobile RTK surveying.

Q: How accurate is the Alpha 5i Rover Set in RTK mode?

A: The RTK positioning accuracy is 8 mm + 1 ppm (horizontal) and 15 mm + 1 ppm (vertical), ensuring centimeter-level precision.

Q: What is the benefit of the IMU tilt sensor?

A: The IMU tilt sensor supports measurements up to 60°, allowing for fast and flexible data collection on uneven terrain without leveling the pole.

Q: What is the battery life of the Alpha 5i?

A: The 25-hour battery life ensures long-term operation, making it suitable for extended fieldwork.

Q: Is the Alpha 5i suitable for harsh environments?

A: Yes, it is IP67-rated for dust and water resistance and is drop-resistant up to 2 meters, ensuring durability in challenging conditions.

Q: What software is included with the Alpha 5i?

A: It includes DiMap surveying software, compatible with Android devices for real-time mapping, stakeout, and data collection.

Q: Does the set support Bluetooth connectivity?

A: Yes, it features dual-mode Bluetooth 5.0 for fast data transfer and wide compatibility with mobile devices.

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.