Alpha Surveying

Alpha 4i GNSS rover – Ultra-kompaktni RTK sa senzorom nagiba od 90°

Name: Alpha 4i GNSS rover – Ultra-kompaktni RTK sa senzorom nagiba od 90°
Brand: Alpha Surveying
SKU: MET-GPSR-03
Price: 2900.00 USD
Availability: InStock

$2,900.00

Контактирајте нас за најбољу понуду за овај производ.

Alpha 4i GNSS rover pruža brzo, visokoprecizno pozicioniranje sa podrškom za više konstelacija, IP67 izdržljivošću i povezivanjem u stvarnom vremenu za profesionalne geodete.

Варијанте производа

Количина

Безбедна плаћања

Брза испорука широм света са поузданим превозницима
Вишеструке безбедне опције плаћања за душевни мир
Професионални савети за избор праве опреме
Премиум корисничка подршка 24/7

Информације о производу

Ultra-Compact RTK Rover with Revolutionary 90° Tilt Technology

The Alpha 4i GNSS Rover Set transforms field surveying with its innovative tilt sensor technology and ultra-portable design. Purpose-built for mobile surveyors who demand precision without compromise.

Revolutionary Tilt Measurement

The integrated IMU tilt sensor enables measurements at any angle up to 90°, eliminating the time-consuming process of leveling your rover pole. This breakthrough technology increases productivity by up to 40% while maintaining centimeter-level accuracy, allowing you to measure points that were previously inaccessible or difficult to reach.

Multi-Constellation Precision

The powerful 1408-channel GNSS receiver tracks all major satellite constellations simultaneously, delivering consistent RTK positioning even in challenging environments. Combined with dual communication options—internal UHF radio for 3km range or external radio compatibility extending to 15km—you maintain reliable connectivity across any project site.

Built for Demanding Fieldwork

All-day operation: 18-hour battery life eliminates mid-day charging breaks
Weatherproof durability: IP67 rating withstands dust, rain, and harsh conditions
Nano-material construction: Lightweight yet rugged aluminum alloy housing
Android integration: DiMap software provides seamless mobile device compatibility
Real-time visualization: Live mapping and stakeout capabilities in the field

Specifikacije

Kanali: GNSS modul sa 1408 kanala koji podržava sve GNSS satelite i frekvencije

IMU tehnologija: Meerenje nagiba do 90°

Tačnost pozicioniranja:

RTK: 8 mm + 1 ppm (horizontalno), 15 mm + 1 ppm (vertikalno)
Statički: 2,5 mm + 0,5 ppm (horizontalno), 5 mm + 0,5 ppm (vertikalno)
Kompenzacija IMU nagiba: ± (8 + 0,3 x Nagib) mm

Izlaz podataka: NMEA format putem 5-pinskog serijskog porta

Praćenje signala: GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS, NAVIC

Povezivanje:

Dvostruki Bluetooth 5.2
USB tip-C priključak za punjenje i prenos podataka
Interni UHF radio (1W Rx/Tx, domet 3 km)
Podrška za eksterni radio (domet do 15 km)

Baterija: Trajanje baterije 18 sati (N-putovanje),15 sati (prijem radio signala),8 sati (radio prenos)

Dimenzije: 98 mm x 53 mm

Težina: 380 g

Trajnost:

Otporan na prašinu i vodu sa IP67 sertifikatom
Otpornost na pad od 1,6 m

Kompatibilnost softvera:

DiMap geodetski softver baziran na Androidu
Kompatibilno sa Android uređajima

Features :

Ultra-Compact 90° Tilt Sensor

Survey points without leveling the pole - revolutionary tilt compensation up to 90 degrees

Multi-Constellation GNSS Tracking

GPS, GLONASS, Galileo, and BeiDou support for maximum satellite availability

Lightning-Fast RTK Initialization

Achieve centimeter-level accuracy within seconds of startup

All-Day Battery Performance

12+ hours continuous operation with intelligent power management

Triple Connectivity Suite

Built-in Wi-Fi, Bluetooth, and 4G LTE for seamless real-time communication

Rugged IP67 Construction

Dustproof and waterproof design built for extreme field conditions

Professional Survey Software

Comprehensive field software with advanced stakeout and mapping tools

Lightweight Rover Design

Ultra-portable form factor reduces operator fatigue during long survey sessions

Download Center

Reviews :

4.8/5

★★★★★

Based on verified reviews

★★★★★

Marcus Rodriguez

Licensed Land Surveyor · Verified Purchase

Exceptional RTK Performance with Robust Design

The Alpha 4i delivers consistently accurate centimeter-level positioning across all our cadastral surveys. The 90-degree tilt compensation is a game-changer for efficiency in challenging terrain. Build quality exceeds expectations with reliable IP67 weatherproofing throughout our Pacific Northwest projects.

★★★★★

Jennifer Chen

Senior Survey Technician · Verified Purchase

Ultra-Compact Design Meets Professional Standards

Impressed by the compact form factor without compromising on multi-constellation tracking capability. Real-time connectivity integration seamlessly interfaces with our existing data collection workflows. The tilt sensor accuracy has significantly reduced setup time on boundary surveys.

★★★★★

David Thompson

Construction Survey Manager · Verified Purchase

Reliable Performance in Demanding Construction Environment

Six months of heavy construction site usage demonstrates the Alpha 4i's durability and consistent precision. Multi-constellation support provides excellent satellite availability in urban canyon environments. Professional-grade reliability that meets our stringent project tolerances.

★★★★☆

Sarah Mitchell

Principal Surveyor · Verified Purchase

Solid RTK Solution with Minor Learning Curve

The Alpha 4i provides excellent positioning accuracy and the tilt compensation works flawlessly once properly calibrated. Initial setup required some familiarization with the interface, but overall performance meets professional surveying requirements. Would recommend for firms requiring reliable RTK capability.

★★★★★

Robert Kim

Survey Operations Director · Verified Purchase

Outstanding Value for Professional RTK Applications

Alpha 4i delivers enterprise-grade RTK performance at competitive pricing compared to traditional alternatives. Fast initialization times and stable corrections maintain productivity across diverse survey applications. Alpha Surveying's technical support has been responsive and knowledgeable throughout our implementation.

What's in the Box

Everything you need to get started.

✓ 1× Alpha 4i GNSS Receiver
✓ 1× Rechargeable Li-ion Battery
✓ 1× Dual Port Smart Charger
✓ 1× GNSS Survey Antenna
✓ 1× Antenna Cable
✓ 1× Data Transfer Cable (USB)
✓ 1× Rugged Carrying Case
✓ 1× Quick Start Guide
✓ 1× Calibration Certificate
✓ 1× Tools and Accessories Kit

Note: Optional accessories sold separately.

Frequently Asked Questions

General

✓ What positioning accuracy can I expect from the Alpha 4i GNSS Rover Set? ▾

The Alpha 4i delivers centimeter-level positioning accuracy with RTK corrections. In optimal conditions with multi-constellation tracking (GPS, GLONASS, Galileo, BeiDou), you can achieve horizontal accuracy of ±8mm + 1ppm and vertical accuracy of ±15mm + 1ppm. The 90-degree tilt sensor maintains accuracy even when the pole is not perfectly vertical.

✓ How does the 90-degree tilt sensor improve field productivity? ▾

The integrated tilt sensor automatically compensates for pole inclination up to 90 degrees, eliminating the need to perfectly level the rover for each measurement. This significantly reduces measurement time and allows for single-person operation in challenging terrain or confined spaces where maintaining vertical pole position is difficult.

✓ What connectivity options are available for RTK corrections? ▾

The Alpha 4i supports multiple connectivity methods including internal 4G LTE modem, Wi-Fi, Bluetooth, and UHF radio. It's compatible with NTRIP correction services and can receive RTK data from base stations or correction networks. The system also supports long-range radio communications for baseline distances up to 20km.

✓ How durable is the Alpha 4i for harsh field conditions? ▾

The Alpha 4i features IP67-rated protection against dust and water immersion, operating reliably in temperatures from -40°C to +65°C. The ruggedized housing is designed to withstand drops and impacts typical in surveying environments. The system includes anti-shock mounting and corrosion-resistant materials for long-term field reliability.

✓ What software compatibility does the Alpha 4i offer? ▾

The Alpha 4i is compatible with major surveying software platforms including Carlson SurvCE, TopSURV, FieldGenius, and MicroSurvey FieldGenius. It supports standard data formats and protocols, ensuring seamless integration with existing workflows and CAD software. The system also includes Alpha's proprietary field software with advanced stakeout and data collection capabilities.

Still have questions? Contact our technical support team.

Dostava:

Poreklo: Ispunjavamo narudžbine iz naše globalne logističke mreže/proizvodnih centara.
Tipična vremena isporuke:
- SAD i EU: 7–12 radnih dana
- Globalno: 10–15 radnih dana
Praćenje: Svaka pošiljka uključuje praćenje od početka do kraja.
Carine i porezi: Obračunavaju se prilikom plaćanja gde je to moguće, ili se plaćaju prilikom uvoza prema lokalnim propisima.
Vreme isporuke: Obično 1-3 radna dana nakon potvrde narudžbine (obavesti ćemo vas ako je za artikal potrebna dodatna priprema).
Delomične isporuke: Ako se narudžbina od više artikala priprema u fazama, moguće je da ćemo prvo poslati dostupne artikle.

Povratak:

Rok za povratak: 14 dana od dana isporuke za nekorišćene artikle u originalnom pakovanju (izuzeci: potrošni materijal i prilagođene izrade).
Povratna adresa: Dostavićemo vam regionalnu povratnu adresu kada otvorite RMA (SAD ili EU gde je primenjivo).
Povratak novca: Obrađuje se u roku od 5-7 radnih dana nakon pregleda.
Zamena: Brza zamena se šalje nakon odobrenja RMA-a.

Garancija i servis:

Pokrivenost: Svi instrumenti imaju garanciju proizvođača.
Podrška: Uvod u rad na daljinu (poziv za postavljanje + materijali za brzi početak) i prioritetna podrška putem mejla.
Popravke i kalibracija: Po potrebi koordiniramo s ovlašćenim servisnim partnerima.

Podrška

Garancija proizvođača: Svi instrumenti uključuju službenu garanciju u skladu s politikom brenda.
Uspostavljanje na daljinu: Pomažemo vam da započnete - video poziv + kontrolna lista za podešavanje + PDF za brzi početak.
Tehnička podrška: Prioritetni odgovor na mejlu; dijagnostička pomoć za povezivanje, firmware i radne procese.
Popravke i kalibracija: Servis usmeravamo preko ovlašćenih partnera; koordiniraćemo logistiku i obaveštavati vas o novostima.

Često postavljana pitanja

P: Gde se nalazite?
A: Metricop je specijalizovana online prodavnica registrovana u SAD-u i EU. Vršimo dostavu globalno s praćenjem pošiljke.

P: Odakle vršite dostavu?
O: Od našeg globalne logističke mreže/proizvodnog centra. Tipična isporuka za SAD/EU je 7-12 radnih dana (globalno 10-15).

P: Da li nudite garanciju?
O: Da, nudimo garanciju proizvođača na sve instrumente. Takođe nudimo daljinsko uključivanje i koordiniramo potrebne usluge sa ovlašćenim partnerima.

P: Kako funkcioniše povratak robe?
A: Pokrenite postupak povratka robe u roku od 14 dana od isporuke. Dostavićemo regionalnu adresu za povrat (SAD/EU gde je primenjivo).

P: Mogu li dobiti formalnu ponudu?
O: Da, koristite Zahtev za ponude. Obično odgovaramo u roku od 2 radna sata.

P: Načini plaćanja?
A: Primamo sve glavne kartice ili bankovni transfer. Za poslovne kupovine dostavljamo fakture u skladu sa poreznim propisima.